346 Area Code: Location, Cities, Map And Time Zone
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© OpenStreetMap contributorsFor exact NPA boundaries see official 346 area code map
346-300-XXXX --- 346-399-XXXX
346-400-XXXX --- 346-499-XXXX
346-500-XXXX --- 346-599-XXXX
346-600-XXXX --- 346-699-XXXX
346-701-XXXX --- 346-799-XXXX
346-800-XXXX --- 346-899-XXXX
346-900-XXXX --- 346-999-XXXX
Area code 346 is in Texas, USA , spanning 8 counties and serving 56 cities , including Houston, Missouri City or Spring; it currently uses 714 prefixes , assigned from 346-200-XXXX through 346-999-XXXX.
In service since July 01, 2014, area code 346 is an overlay Numbering Plan Area, part of overlay complex 713/281/832/346/621.
The current local time is .
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Locate any 346-NXX prefix:
346-200-XXXX --- 346-299-XXXX| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-200 | Onvoy | Houston | 3/17/2015 |
| 346-201 | MCIMetro Access Transmission Services | Houston | 11/26/2014 |
| 346-202 | Onvoy | Bammel | 12/1/2014 |
| 346-203 | Paetec Itel | Houston Suburban | 12/16/2014 |
| 346-204 | Centurylink Communications | Houston | 8/18/2015 |
| 346-205 | Centurylink Communications | Langham Creek | 5/5/2015 |
| 346-206 | Onvoy | Satsuma | 12/24/2014 |
| 346-207 | Southwestern Bell | Houston Suburban | 12/16/2014 |
| 346-208 | Cellco Partnership | Dickinson | 12/16/2014 |
| 346-209 | Centurylink Communications | Liverpool | 5/5/2015 |
| 346-210 | Aerial Communications | Richmond-Rosenberg | 9/2/2022 |
| 346-212 | Aerial Communications | Houston | N/A |
| 346-213 | New Cingular Wireless PCS | Langham Creek | 4/8/2015 |
| 346-214 | Onvoy | Houston | 12/8/2015 |
| 346-215 | Onvoy | Alvin | 12/23/2014 |
| 346-216 | MCIMetro Access Transmission Services | Baytown | 1/26/2015 |
| 346-217 | New Cingular Wireless PCS | Houston | 3/25/2015 |
| 346-218 | Aerial Communications | Cypress | 3/2/2015 |
| 346-219 | Comcast IP Phone | Houston Suburban | 1/28/2015 |
| 346-220 | Onvoy | Spring | 12/23/2015 |
| 346-221 | New Cingular Wireless PCS | Houston | 2/3/2015 |
| 346-222 | Foremost Telecommunications Corporation | La Porte | 1/15/2014 |
| 346-223 | Comcast IP Phone | Houston | 2/4/2016 |
| 346-224 | Comcast IP Phone | Spring | 6/22/2015 |
| 346-225 | New Cingular Wireless PCS | Tomball | 7/7/2015 |
| 346-226 | Comcast IP Phone | Houston | 2/4/2016 |
| 346-227 | Comcast IP Phone | Houston | 2/4/2016 |
| 346-228 | New Cingular Wireless PCS | Houston | 3/25/2015 |
| 346-229 | Level 3 Communications | Houston Suburban | 6/22/2015 |
| 346-230 | Onvoy | Apollo | 2/16/2016 |
| 346-231 | Level 3 Communications | Houston | 6/22/2015 |
| 346-232 | MCIMetro Access Transmission Services | Houston | 1/29/2016 |
| 346-233 | Onvoy | Baytown | 3/3/2016 |
| 346-234 | New Cingular Wireless PCS | Houston | 3/25/2015 |
| 346-235 | Onvoy | Bammel | 5/27/2016 |
| 346-236 | New Cingular Wireless PCS | Tomball | 5/4/2016 |
| 346-237 | Cellco Partnership | Houston | N/A |
| 346-238 | Level 3 Of Telecom Of Texas | Houston | 4/19/2016 |
| 346-239 | Aerial Communications | Richmond-Rosenberg | 11/13/2015 |
| 346-240 | Comcast IP Phone | Houston | 6/22/2015 |
| 346-241 | Onvoy | Houston | 7/6/2016 |
| 346-242 | New Cingular Wireless PCS | Langham Creek | 1/5/2017 |
| 346-243 | MetroPCS | Barker | 1/17/2017 |
| 346-244 | MetroPCS | Satsuma | 1/17/2017 |
| 346-245 | MetroPCS | Stafford | 1/17/2017 |
| 346-246 | Southwestern Bell | Tomball | 3/27/2017 |
| 346-247 | Onvoy | Houston | 2/3/2014 |
| 346-248 | AT&T Enterprises | Pinehurst | 6/22/2015 |
| 346-249 | Aerial Communications | Bammel | 3/27/2017 |
| 346-250 | Vonage America | Houston | 5/3/2017 |
| 346-251 | Bandwidth.com Clec | Barker | 8/3/2015 |
| 346-252 | Teleport Communications America | Houston Suburban | 1/5/2016 |
| 346-253 | New Cingular Wireless PCS | Manvel | 4/6/2016 |
| 346-254 | New Cingular Wireless PCS | Cypress | 3/10/2017 |
| 346-255 | MetroPCS | Channel View | 3/28/2017 |
| 346-256 | Aerial Communications | Houston | 11/25/2015 |
| 346-257 | Level 3 Communications | Katy | 5/15/2017 |
| 346-258 | Onvoy | Sheldon | 5/11/2016 |
| 346-259 | Teleport Communications America | Baytown | 3/16/2017 |
| 346-260 | New Cingular Wireless PCS | Satsuma | 12/28/2015 |
| 346-261 | New Cingular Wireless PCS | Porter | 5/25/2017 |
| 346-262 | Cellco Partnership | Houston | 4/20/2016 |
| 346-263 | New Cingular Wireless PCS | Baytown | 6/15/2017 |
| 346-264 | MetroPCS | Barker | 7/17/2017 |
| 346-265 | Southwestern Bell | Houston | 7/18/2017 |
| 346-266 | Bandwidth.com Clec | Houston | 7/19/2017 |
| 346-267 | Cellco Partnership | Houston | 7/31/2017 |
| 346-268 | Cellco Partnership | Spring | 9/7/2017 |
| 346-269 | New Cingular Wireless PCS | Houston Suburban | 9/7/2017 |
| 346-270 | Comcast IP Phone | Bammel | 8/18/2015 |
| 346-271 | Bandwidth.com Clec | Friendswood | 9/7/2017 |
| 346-272 | Teleport Communications America | Houston | 9/20/2017 |
| 346-273 | New Cingular Wireless PCS | Tomball | 9/20/2017 |
| 346-274 | Cellco Partnership | Houston | 9/22/2017 |
| 346-275 | Onvoy | Houston Suburban | 10/3/2017 |
| 346-276 | Aerial Communications | Bammel | 11/5/2015 |
| 346-277 | Teleport Communications America | Satsuma | 10/3/2017 |
| 346-278 | New Cingular Wireless PCS | Manvel | 10/4/2017 |
| 346-279 | MCIMetro Access Transmission Services | Sugar Land | 10/18/2017 |
| 346-280 | Aerial Communications | Cypress | 10/25/2017 |
| 346-281 | Aerial Communications | Houston | 9/2/2022 |
| 346-282 | MetroPCS | Channel View | 11/3/2017 |
| 346-283 | MetroPCS | Stafford | 11/15/2017 |
| 346-284 | MetroPCS | Beach City | 11/15/2017 |
| 346-285 | New Cingular Wireless PCS | Bammel | 11/22/2017 |
| 346-286 | Southwestern Bell | Houston | 4/11/2017 |
| 346-287 | Cellco Partnership | Langham Creek | 12/8/2017 |
| 346-288 | MetroPCS | Beach City | 1/17/2017 |
| 346-289 | Aerial Communications | Dickinson | 12/11/2017 |
| 346-290 | Aerial Communications | Bammel | 12/20/2017 |
| 346-291 | New Cingular Wireless PCS | Houston Suburban | 12/26/2017 |
| 346-292 | Level 3 Of Telecom Of Texas | Baytown | 12/26/2017 |
| 346-293 | Cellco Partnership | Houston | 1/16/2018 |
| 346-294 | Ip Global Networks | Houston | 1/17/2018 |
| 346-295 | Onvoy | Arcola | 2/7/2018 |
| 346-296 | Exiant Communications | Pinehurst | 2/23/2018 |
| 346-297 | Bandwidth.com Clec | Houston Suburban | 3/9/2018 |
| 346-298 | Bandwidth.com Clec | Spring | 3/9/2018 |
| 346-299 | Onvoy | Houston | 8/16/2017 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-300 | Onvoy | Bammel | 3/26/2015 |
| 346-301 | Bandwidth.com Clec | Splendora | 1/21/2015 |
| 346-302 | New Cingular Wireless PCS | Houston Suburban | 6/24/2015 |
| 346-303 | Aerial Communications | Houston | 8/20/2015 |
| 346-304 | Comcast IP Phone | Stafford | 7/28/2015 |
| 346-305 | Southwestern Bell | Spring | 5/7/2015 |
| 346-306 | Onvoy | Langham Creek | 2/5/2018 |
| 346-307 | MCIMetro Access Transmission Services | Katy | 8/19/2015 |
| 346-308 | Peerless Network Of Texas | Houston | 9/28/2015 |
| 346-309 | Comcast IP Phone | Sugar Land | 9/28/2015 |
| 346-310 | Cellco Partnership | Houston | 1/12/2016 |
| 346-312 | AT&T Enterprises | Houston Suburban | 6/24/2015 |
| 346-313 | New Cingular Wireless PCS | Houston Suburban | 6/24/2015 |
| 346-314 | Bandwidth.com Clec | Satsuma | 8/10/2015 |
| 346-315 | New Cingular Wireless PCS | Deer Park | 11/12/2015 |
| 346-316 | New Cingular Wireless PCS | Bammel | 12/16/2015 |
| 346-317 | Aerial Communications | Houston | 11/24/2015 |
| 346-318 | Bandwidth.com Clec | Alvin | 3/12/2018 |
| 346-319 | Comcast IP Phone | Houston | 12/17/2015 |
| 346-320 | Aerial Communications | Houston | 11/25/2015 |
| 346-321 | New Cingular Wireless PCS | Channel View | 12/29/2015 |
| 346-322 | Onvoy | Barker | 12/20/2017 |
| 346-323 | Brightspeed Of Texas | Humble | 3/30/2016 |
| 346-324 | Cellco Partnership | Houston | 3/13/2018 |
| 346-325 | New Cingular Wireless PCS | Satsuma | 3/21/2018 |
| 346-326 | Onvoy | Houston | 2/6/2018 |
| 346-327 | Bandwidth.com Clec | Houston | 3/22/2018 |
| 346-328 | Teleport Communications America | Spring | 3/23/2018 |
| 346-329 | Aerial Communications | Bammel | 3/26/2018 |
| 346-330 | Cellco Partnership | Houston | 11/18/2016 |
| 346-331 | Comcast IP Phone | Spring | 7/17/2015 |
| 346-332 | Onvoy | Cypress | 2/22/2018 |
| 346-333 | Foremost Telecommunications Corporation | Langham Creek | 1/15/2014 |
| 346-334 | Cellco Partnership | Spring | 4/17/2018 |
| 346-335 | Comcast IP Phone | Houston | 4/17/2018 |
| 346-336 | Charter IP Enabled Services | Tomball | 8/30/2016 |
| 346-337 | Cellco Partnership | Cypress | 4/19/2018 |
| 346-338 | Bandwidth.com Clec | Valley Lodge | 5/7/2018 |
| 346-339 | Cellco Partnership | Houston | 5/15/2018 |
| 346-340 | Onvoy | Houston Suburban | 12/8/2015 |
| 346-341 | Comcast IP Phone | Stafford | 5/29/2018 |
| 346-342 | Comcast IP Phone | Houston Suburban | 5/29/2018 |
| 346-343 | Windstream Sugar Land | Sugar Land | 5/17/2018 |
| 346-344 | Onvoy | Crosby | N/A |
| 346-345 | New Cingular Wireless PCS | Humble | 6/27/2018 |
| 346-346 | Usfon | Friendswood | 01/25/2023 |
| 346-347 | Telnyx | Alvin | N/A |
| 346-348 | Bandwidth.com Clec | Houston | 7/2/2018 |
| 346-349 | MetroPCS | Channel View | 7/17/2018 |
| 346-350 | New Cingular Wireless PCS | Sugar Land | 7/19/2018 |
| 346-351 | Charter IP Enabled Services | Spring | 5/25/2016 |
| 346-352 | AT&T Enterprises | Houston | 4/20/2016 |
| 346-353 | Airespring | Houston | 7/24/2018 |
| 346-354 | Peerless Network Of Texas | Houston | 8/9/2018 |
| 346-355 | Voip Innovations | Houston | 8/14/2018 |
| 346-356 | Level 3 Communications | Houston | 7/23/2018 |
| 346-357 | New Cingular Wireless PCS | Houston Suburban | 8/21/2018 |
| 346-358 | Onvoy | League City | 8/30/2018 |
| 346-359 | Onvoy | Liverpool | 8/30/2018 |
| 346-360 | Aerial Communications | Bammel | 12/12/2016 |
| 346-361 | Onvoy | Seabrook | 8/30/2018 |
| 346-362 | Onvoy | Sheldon | 8/30/2018 |
| 346-363 | New Cingular Wireless PCS | Satsuma | 9/6/2018 |
| 346-364 | Cellco Partnership | Cleveland | 9/14/2018 |
| 346-365 | Teleport Communications America | Barker | 9/21/2018 |
| 346-366 | Cellco Partnership | Langham Creek | 10/3/2018 |
| 346-367 | New Cingular Wireless PCS | Tomball | 10/4/2018 |
| 346-368 | Ets Telephone Company | Sugar Land | 3/3/2016 |
| 346-369 | MetroPCS | Beach City | 10/18/2018 |
| 346-370 | Aerial Communications | Spring | 10/11/2018 |
| 346-371 | MetroPCS | Stafford | 10/18/2018 |
| 346-372 | MCIMetro Access Transmission Services | Spring | 10/18/2018 |
| 346-373 | Peerless Network Of Texas | Channel View | 10/29/2018 |
| 346-374 | Vonage America | Houston Suburban | 12/17/2018 |
| 346-375 | New Cingular Wireless PCS | Sugar Land | 12/20/2018 |
| 346-376 | Teleport Communications America | Satsuma | 1/8/2019 |
| 346-377 | New Cingular Wireless PCS | Langham Creek | 1/17/2019 |
| 346-378 | Teleport Communications America | Houston Suburban | 1/18/2019 |
| 346-379 | New Cingular Wireless PCS | Cypress | 1/23/2019 |
| 346-380 | Aerial Communications | Spring | 1/24/2019 |
| 346-381 | Voip Innovations | Houston Suburban | 1/24/2019 |
| 346-382 | Voip Innovations | Spring | 1/24/2019 |
| 346-383 | Aerial Communications | Houston | N/A |
| 346-384 | Teleport Communications America | Apollo | 3/21/2019 |
| 346-385 | Comcast IP Phone | Friendswood | 3/27/2019 |
| 346-386 | Bandwidth.com Clec | Spring | 4/17/2019 |
| 346-387 | Ets Telephone Company | Katy | 2/24/2016 |
| 346-388 | Bandwidth.com Clec | Houston | 7/23/2019 |
| 346-389 | Comcast IP Phone | Beach City | 7/26/2019 |
| 346-390 | MetroPCS | Barker | 8/19/2019 |
| 346-391 | MetroPCS | Sugar Land | 8/19/2019 |
| 346-392 | MetroPCS | Satsuma | 8/19/2019 |
| 346-393 | MetroPCS | Stafford | 8/19/2019 |
| 346-394 | MetroPCS | Channel View | 8/19/2019 |
| 346-395 | Aerial Communications | Houston | 9/11/2019 |
| 346-396 | Peerless Network Of Texas | Houston | 9/18/2019 |
| 346-397 | Teleport Communications America | Houston | 8/8/2019 |
| 346-398 | MCIMetro Access Transmission Services | Houston | 9/30/2019 |
| 346-399 | Aerial Communications | Bammel | 10/17/2019 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-400 | Onvoy | Houston Suburban | 3/26/2015 |
| 346-401 | Aerial Communications | Houston | 5/27/2015 |
| 346-402 | Aerial Communications | Cleveland | 10/23/2015 |
| 346-403 | Peerless Network Of Texas | Houston | 10/20/2016 |
| 346-404 | Ip Global Networks | Houston | 2/19/2016 |
| 346-405 | Teleport Communications America | Houston | 10/28/2019 |
| 346-406 | Telnyx | Houston | 12/2/2016 |
| 346-407 | Cellco Partnership | Houston | 10/28/2019 |
| 346-408 | Aerial Communications | Dickinson | 12/23/2019 |
| 346-409 | Comcast IP Phone | Houston Suburban | 12/24/2019 |
| 346-410 | New Cingular Wireless PCS | Houston Suburban | 5/20/2016 |
| 346-412 | Charter IP Enabled Services | Cypress | 6/10/2016 |
| 346-413 | New Cingular Wireless PCS | Spring | 12/20/2016 |
| 346-414 | Aerial Communications | Cleveland | 11/2/2016 |
| 346-415 | Bandwidth.com Clec | Houston Suburban | 12/23/2019 |
| 346-416 | Teleport Communications America | Tomball | 1/8/2020 |
| 346-417 | New Cingular Wireless PCS | Channel View | 1/9/2020 |
| 346-418 | New Cingular Wireless PCS | Bammel | 1/15/2020 |
| 346-419 | Aerial Communications | Bammel | 1/28/2020 |
| 346-420 | MetroPCS | Sugar Land | 3/28/2017 |
| 346-421 | New Cingular Wireless PCS | Arcola | 2/11/2020 |
| 346-422 | New Cingular Wireless PCS | Houston Suburban | 2/11/2020 |
| 346-423 | Comcast IP Phone | Porter | 2/26/2020 |
| 346-424 | New Cingular Wireless PCS | Satsuma | 3/26/2020 |
| 346-425 | Cellco Partnership | Langham Creek | 3/26/2020 |
| 346-426 | HD Carrier | Houston | 10/31/2019 |
| 346-427 | New Cingular Wireless PCS | Apollo | 4/7/2020 |
| 346-428 | Nuso | Houston | 7/28/2020 |
| 346-429 | Aerial Communications | Bammel | 8/28/2020 |
| 346-430 | Aerial Communications | Houston | 9/2/2022 |
| 346-431 | Aerial Communications | Baytown | 8/28/2020 |
| 346-432 | Fractel | Houston Suburban | 7/9/2020 |
| 346-433 | Fractel | Houston Suburban | 8/19/2020 |
| 346-434 | Aerial Communications | Houston Suburban | 8/28/2020 |
| 346-435 | Cellco Partnership | Langham Creek | 9/3/2020 |
| 346-436 | Cellco Partnership | Langham Creek | 9/3/2020 |
| 346-437 | Teleport Communications America | Houston Suburban | 9/11/2020 |
| 346-438 | Ip Horizon | Houston | 9/28/2020 |
| 346-439 | Comcast IP Phone | Houston Suburban | 10/5/2020 |
| 346-440 | Comcast IP Phone | Houston Suburban | 10/5/2020 |
| 346-441 | Comcast IP Phone | Houston | 10/5/2020 |
| 346-442 | Comcast IP Phone | Spring | 10/7/2020 |
| 346-443 | Comcast IP Phone | Spring | 10/7/2020 |
| 346-444 | Foremost Telecommunications Corporation | Houston | 1/16/2014 |
| 346-445 | Cellco Partnership | Cypress | 10/14/2020 |
| 346-446 | Wide Voice | Houston | 8/15/2018 |
| 346-447 | Cellco Partnership | Cleveland | 10/15/2020 |
| 346-448 | Aerial Communications | Houston | 10/26/2020 |
| 346-449 | MetroPCS | Channel View | 10/28/2020 |
| 346-450 | MetroPCS | Sugar Land | 10/28/2020 |
| 346-451 | Teleport Communications America | Houston | 11/17/2020 |
| 346-452 | New Cingular Wireless PCS | Cypress | 12/28/2020 |
| 346-453 | Whitesky Communications | Houston | 1/11/2021 |
| 346-454 | Aerial Communications | Bammel | 1/11/2021 |
| 346-455 | Fractel | Houston | 11/17/2020 |
| 346-456 | Onvoy | Manvel | 6/18/2019 |
| 346-457 | Stratus Networks | Katy | 3/9/2021 |
| 346-458 | Stratus Networks | Beach City | 3/18/2021 |
| 346-459 | Cellco Partnership | Spring | 4/12/2021 |
| 346-460 | New Cingular Wireless PCS | Bammel | 4/19/2021 |
| 346-461 | New Cingular Wireless PCS | Houston Suburban | 4/19/2021 |
| 346-462 | Aerial Communications | Cypress | 4/29/2021 |
| 346-463 | Onvoy | Alvin | 10/29/2020 |
| 346-464 | Aerial Communications | Richmond-Rosenberg | 4/29/2021 |
| 346-465 | Fractel | Langham Creek | 5/21/2019 |
| 346-466 | Onvoy | Highlands | 10/28/2020 |
| 346-467 | Cellco Partnership | Richmond-Rosenberg | 5/5/2021 |
| 346-468 | Vonage America | Tomball | 5/6/2021 |
| 346-469 | Aerial Communications | Houston | 9/2/2022 |
| 346-470 | Vonage America | Humble | 5/6/2021 |
| 346-471 | Skye Telecom | Houston Suburban | 5/19/2021 |
| 346-472 | Telnyx | Baytown | 6/9/2021 |
| 346-473 | Aerial Communications | Houston | 6/10/2021 |
| 346-474 | Onvoy | Friendswood | 2/1/2021 |
| 346-475 | Aerial Communications | Houston | 6/10/2021 |
| 346-476 | Bandwidth.com Clec | Arcola | 6/15/2021 |
| 346-477 | Fractel | Humble | 7/9/2020 |
| 346-478 | Bandwidth.com Clec | Spring | 6/30/2021 |
| 346-479 | Cellco Partnership | Langham Creek | 8/10/2021 |
| 346-480 | Onvoy | Crosby | 7/26/2021 |
| 346-481 | Teleport Communications America | Richmond-Rosenberg | 3/19/2021 |
| 346-482 | Onvoy | Langham Creek | 6/24/2021 |
| 346-483 | Onvoy | Apollo | 7/20/2021 |
| 346-484 | Onvoy | Sheldon | 7/20/2021 |
| 346-485 | Onvoy | Huffman | 7/20/2021 |
| 346-486 | Onvoy | Liverpool | 7/26/2021 |
| 346-487 | Onvoy | Seabrook | 7/26/2021 |
| 346-488 | Fractel | Porter Heights | 7/9/2020 |
| 346-489 | Onvoy | La Porte | 7/26/2021 |
| 346-490 | Aerial Communications | Houston Suburban | 8/11/2021 |
| 346-491 | Aerial Communications | Bammel | 8/11/2021 |
| 346-492 | Aerial Communications | Houston | 8/12/2021 |
| 346-493 | Aerial Communications | Bammel | 3/16/2017 |
| 346-494 | Aerial Communications | Houston | 8/12/2021 |
| 346-495 | Aerial Communications | Spring | 8/13/2021 |
| 346-496 | Onvoy | Beach City | 11/4/2020 |
| 346-497 | New Cingular Wireless PCS | Spring | 8/17/2021 |
| 346-498 | New Cingular Wireless PCS | Houston Suburban | 8/31/2021 |
| 346-499 | Fractel | Deer Park | 5/10/2021 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-500 | Terra Nova Telecom | Houston | 3/19/2019 |
| 346-501 | Bandwidth.com Clec | Barker | 9/3/2021 |
| 346-502 | Onvoy | Houston | 8/24/2021 |
| 346-503 | Aerial Communications | Houston | 9/16/2021 |
| 346-504 | Aerial Communications | Houston | 9/16/2021 |
| 346-505 | Aerial Communications | Bammel | 9/16/2021 |
| 346-506 | Onvoy Spectrum | Houston | 9/16/2021 |
| 346-507 | New Cingular Wireless PCS | Langham Creek | 9/20/2021 |
| 346-508 | Commio | Satsuma | 9/22/2021 |
| 346-509 | Onvoy | Houston | 9/23/2021 |
| 346-510 | Onvoy Spectrum | Houston | 10/25/2019 |
| 346-512 | Bandwidth.com Clec | Channel View | 9/28/2021 |
| 346-513 | New Cingular Wireless PCS | Cypress | 10/11/2021 |
| 346-514 | MetroPCS | Stafford | 10/12/2021 |
| 346-515 | Onvoy | Richmond-Rosenberg | 1/25/2021 |
| 346-516 | Cellco Partnership | Houston | 10/19/2021 |
| 346-517 | Bandwidth.com Clec | Barker | 10/26/2021 |
| 346-518 | Bandwidth.com Clec | Pinehurst | 10/28/2021 |
| 346-519 | Bandwidth.com Clec | Channel View | 10/29/2021 |
| 346-520 | Callworks Corporation | Houston | 11/1/2021 |
| 346-521 | Onvoy | Sugar Land | 11/2/2021 |
| 346-522 | Onvoy | Humble | 10/28/2021 |
| 346-523 | Onvoy | Kemah | 11/2/2021 |
| 346-524 | HD Carrier | Houston Suburban | 11/4/2021 |
| 346-525 | New Cingular Wireless PCS | Spring | 11/17/2021 |
| 346-526 | Aerial Communications | Houston | 11/18/2021 |
| 346-527 | Onvoy | Katy | 11/19/2021 |
| 346-528 | New Cingular Wireless PCS | Manvel | 11/22/2021 |
| 346-529 | Fractel | Houston Suburban | 5/21/2019 |
| 346-530 | Aerial Communications | Bammel | 12/15/2021 |
| 346-531 | Aerial Communications | Bammel | 12/15/2021 |
| 346-532 | Onvoy | Cleveland | 11/24/2021 |
| 346-533 | Skye Telecom | Baytown | 9/7/2021 |
| 346-534 | Onvoy | Tomball | 12/14/2021 |
| 346-535 | Bandwidth.com Clec | Houston Suburban | 12/20/2021 |
| 346-536 | Onvoy | Satsuma | 11/6/2020 |
| 346-537 | Dish Wireless | Houston | 12/29/2021 |
| 346-538 | Dish Wireless | Richmond-Rosenberg | 1/6/2022 |
| 346-539 | Dish Wireless | Cypress | 1/6/2022 |
| 346-540 | Dish Wireless | Splendora | 1/6/2022 |
| 346-541 | Aerial Communications | Houston | 1/14/2022 |
| 346-542 | MCIMetro Access Transmission Services | Houston | 1/5/2022 |
| 346-543 | Aerial Communications | Bammel | 1/14/2022 |
| 346-544 | Aerial Communications | Cypress | 1/18/2022 |
| 346-545 | Aerial Communications | Richmond-Rosenberg | 1/19/2022 |
| 346-546 | Commio | Langham Creek | 1/25/2022 |
| 346-547 | Onvoy | Houston | 1/27/2022 |
| 346-548 | Cellco Partnership | Baytown | 2/7/2022 |
| 346-549 | Aerial Communications | Baytown | 1/26/2022 |
| 346-550 | Cellco Partnership | Cypress | 2/7/2022 |
| 346-551 | New Cingular Wireless PCS | Bammel | 3/11/2022 |
| 346-552 | Cellco Partnership | Alvin | 3/16/2022 |
| 346-553 | Onvoy | Houston | 4/5/2022 |
| 346-554 | Cellco Partnership | Houston | 4/12/2022 |
| 346-556 | U.S. Telepacific Corp. | Houston | 5/24/2022 |
| 346-557 | U.S. Telepacific Corp. | Houston Suburban | 5/24/2022 |
| 346-558 | Aerial Communications | Richmond-Rosenberg | 5/27/2022 |
| 346-559 | New Cingular Wireless PCS | Humble | 6/21/2022 |
| 346-560 | Paetec Itel | Houston | 6/22/2022 |
| 346-561 | Peerless Network Of Texas | Houston | 9/9/2016 |
| 346-562 | Aerial Communications | Houston | 6/28/2022 |
| 346-563 | Aerial Communications | Houston | 6/28/2022 |
| 346-564 | Aerial Communications | Houston | 6/29/2022 |
| 346-565 | Aerial Communications | Houston | 6/29/2022 |
| 346-566 | Fractel | Westfield | 5/10/2021 |
| 346-567 | Onvoy | Mont Belviu | 6/18/2019 |
| 346-568 | Bandwidth.com Clec | Langham Creek | 7/1/2022 |
| 346-569 | Bandwidth.com Clec | Satsuma | 7/1/2022 |
| 346-570 | Level 3 Of Telecom Of Texas | Houston Suburban | 9/6/2016 |
| 346-571 | Comcast IP Phone | Houston | 9/15/2015 |
| 346-572 | Bandwidth.com Clec | Tomball | 7/1/2022 |
| 346-573 | Cellco Partnership | Cypress | 7/13/2022 |
| 346-574 | New Cingular Wireless PCS | Spring | 7/15/2022 |
| 346-575 | Bandwidth.com Clec | Houston Suburban | 7/20/2022 |
| 346-576 | Onvoy | Barker | 11/4/2020 |
| 346-577 | Fractel | Houston | 7/9/2020 |
| 346-578 | Cellco Partnership | Langham Creek | 8/9/2022 |
| 346-579 | Aerial Communications | Dickinson | 8/12/2022 |
| 346-580 | Bandwidth.com Clec | Cypress | 8/17/2022 |
| 346-581 | Cellco Partnership | Spring | 8/19/2022 |
| 346-582 | Aerial Communications | Houston Suburban | 8/24/2022 |
| 346-583 | Aerial Communications | Houston Suburban | 8/24/2022 |
| 346-584 | Bandwidth.com Clec | Friendswood | 8/25/2022 |
| 346-585 | Bandwidth.com Clec | Stafford | 8/25/2022 |
| 346-586 | Aerial Communications | Houston | 9/2/2022 |
| 346-587 | Bandwidth.com Clec | Cypress | 9/7/2022 |
| 346-588 | Fractel | Cypress | 5/10/2021 |
| 346-589 | Bandwidth.com Clec | Spring | 9/16/2022 |
| 346-590 | Comcast IP Phone | Westfield | 9/20/2022 |
| 346-591 | Comcast IP Phone | Porter Heights | 9/21/2022 |
| 346-592 | Aerial Communications | Bammel | 9/28/2022 |
| 346-593 | Aerial Communications | Bammel | 9/28/2022 |
| 346-594 | Comcast IP Phone | Barker | 10/3/2022 |
| 346-595 | Bandwidth.com Clec | Arcola | 10/4/2022 |
| 346-596 | Onvoy Spectrum | Humble | 10/14/2022 |
| 346-597 | Onvoy Spectrum | Langham Creek | 10/14/2022 |
| 346-598 | Onvoy Spectrum | Tomball | 10/14/2022 |
| 346-599 | Fractel | Houston | 5/10/2021 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-600 | Onvoy | Humble | 3/25/2015 |
| 346-601 | Bandwidth.com Clec | Houston | 10/20/2022 |
| 346-602 | New Cingular Wireless PCS | Baytown | 10/28/2022 |
| 346-603 | Cellco Partnership | Alvin | 11/2/2022 |
| 346-604 | Cellco Partnership | Langham Creek | 11/15/2022 |
| 346-605 | MetroPCS | Houston Suburban | 11/22/2022 |
| 346-606 | Aerial Communications | Bammel | 3/16/2017 |
| 346-607 | MetroPCS | Houston | 11/22/2022 |
| 346-608 | Level 3 Communications | Katy | 12/1/2022 |
| 346-609 | Teleport Communications America | Bammel | 12/13/2022 |
| 346-610 | Onvoy | Houston | 9/13/2018 |
| 346-612 | Aerial Communications | Cleveland | 12/13/2022 |
| 346-613 | Bandwidth.com Clec | Houston | 12/20/2022 |
| 346-614 | Bandwidth.com Clec | Houston Suburban | 12/21/2022 |
| 346-615 | Onvoy | Katy | 02/08/2023 |
| 346-616 | Level 3 Communications | Humble | 12/22/2015 |
| 346-617 | Aerial Communications | Dickinson | 12/22/2015 |
| 346-618 | Comcast IP Phone | Houston | 02/23/2023 |
| 346-619 | Nuso | Houston | 02/16/2023 |
| 346-620 | New Cingular Wireless PCS | Richmond-Rosenberg | 01/03/2023 |
| 346-621 | Vested Networks | Houston | 07/30/2025 |
| 346-622 | Fractel | Bammel | 8/12/2021 |
| 346-623 | New Cingular Wireless PCS | Satsuma | 01/03/2023 |
| 346-624 | Ton80 Communications | Langham Creek | 1/14/2022 |
| 346-625 | Aerial Communications | Spring | 01/05/2023 |
| 346-626 | Ton80 Communications | Sugar Land | 3/24/2022 |
| 346-627 | Leap Telecom | Houston Suburban | 03/09/2023 |
| 346-628 | Aerial Communications | Houston | 01/12/2023 |
| 346-629 | Aerial Communications | Richmond-Rosenberg | 01/05/2023 |
| 346-630 | Aerial Communications | Baytown | 01/04/2023 |
| 346-631 | Aerial Communications | Richmond-Rosenberg | 01/05/2023 |
| 346-632 | Aerial Communications | Richmond-Rosenberg | 01/05/2023 |
| 346-633 | Onvoy | Deer Park | 1/4/2021 |
| 346-634 | New Cingular Wireless PCS | Cypress | 01/18/2023 |
| 346-635 | Comcast IP Phone | Houston Suburban | 03/10/2023 |
| 346-636 | Onvoy | Bammel | 11/16/2022 |
| 346-637 | Ton80 Communications | Katy | 1/14/2022 |
| 346-638 | Aerial Communications | Houston | 01/12/2023 |
| 346-639 | Ton80 Communications | Houston Suburban | 1/10/2022 |
| 346-640 | Onvoy Spectrum | Langham Creek | 1/4/2021 |
| 346-641 | New Cingular Wireless PCS | Deer Park | 04/17/2023 |
| 346-642 | Five9 | Houston Suburban | 03/16/2023 |
| 346-643 | Onvoy | Splendora | 9/3/2020 |
| 346-644 | Skye Telecom | Dickinson | 9/7/2021 |
| 346-645 | Onvoy | Tomball | 11/6/2020 |
| 346-646 | Onvoy | Houston | 11/13/2020 |
| 346-647 | Ton80 Communications | Missouri City | 1/14/2022 |
| 346-648 | Aerial Communications | Houston | 01/12/2023 |
| 346-649 | Aerial Communications | Houston | 01/12/2023 |
| 346-650 | Comcast IP Phone | Valley Lodge | 04/28/2023 |
| 346-651 | Hadlo Technologies | Houston | 05/05/2023 |
| 346-652 | Aerial Communications | Cypress | 05/08/2023 |
| 346-653 | Aerial Communications | Dickinson | 05/09/2023 |
| 346-654 | Onvoy | Pinehurst | 12/21/2022 |
| 346-655 | Onvoy | Rosharon | 11/16/2020 |
| 346-656 | Onvoy | Langham Creek | 11/16/2022 |
| 346-657 | New Cingular Wireless PCS | Cypress | 05/11/2023 |
| 346-658 | New Cingular Wireless PCS | Richmond-Rosenberg | 05/11/2023 |
| 346-659 | Five9 | Houston Suburban | 05/18/2023 |
| 346-660 | Onvoy Spectrum | Baytown | 2/3/2021 |
| 346-661 | Cellco Partnership | Langham Creek | 05/18/2023 |
| 346-662 | Onvoy | Humble | 12/29/2022 |
| 346-663 | Onvoy | Highlands | 11/16/2022 |
| 346-664 | Aerial Communications | Bammel | 1/4/2021 |
| 346-665 | Teleport Communications America | Houston | 04/06/2023 |
| 346-666 | Onvoy | Cypress | 4/16/2015 |
| 346-667 | Fractel | Katy | 6/18/2020 |
| 346-668 | Aerial Communications | Bammel | 06/02/2023 |
| 346-669 | Aerial Communications | Bammel | 06/02/2023 |
| 346-670 | Aerial Communications | Bammel | 06/02/2023 |
| 346-671 | New Cingular Wireless PCS | Baytown | 06/08/2023 |
| 346-672 | Cellco Partnership | Spring | 06/14/2023 |
| 346-673 | Aerial Communications | Houston Suburban | 06/20/2023 |
| 346-674 | Level 3 Communications | Houston | 06/12/2023 |
| 346-675 | Aerial Communications | Houston Suburban | 06/20/2023 |
| 346-676 | Onvoy | Kemah | 01/20/2023 |
| 346-677 | Fractel | Baytown | 6/22/2020 |
| 346-678 | Aerial Communications | Houston Suburban | 06/20/2023 |
| 346-679 | Cellco Partnership | Dickinson | 07/06/2023 |
| 346-680 | Onvoy | Hstnsuburb | 07/11/2023 |
| 346-681 | Onvoy | Sugar Land | 07/11/2023 |
| 346-682 | Onvoy | Crosby | 03/28/2024 |
| 346-683 | Onvoy | Westfield | 07/19/2023 |
| 346-684 | Onvoy | Satsuma | 07/28/2023 |
| 346-685 | Onvoy | Humble | 08/01/2023 |
| 346-686 | Onvoy | Manvel | 08/01/2023 |
| 346-687 | New Cingular Wireless PCS | Cleveland | 08/08/2023 |
| 346-688 | Fractel | Manvel | 5/10/2021 |
| 346-689 | Cellco Partnership | Langham Creek | 08/10/2023 |
| 346-690 | New Cingular Wireless PCS | Richmond-Rosenberg | 08/15/2023 |
| 346-691 | Cellco Partnership | Richmond-Rosenberg | 08/29/2023 |
| 346-692 | Eon Telecom | Houston | 08/29/2023 |
| 346-693 | Dish Wireless | Houston Suburban | 09/07/2023 |
| 346-694 | Onvoy | Barker | 09/28/2023 |
| 346-695 | Onvoy | Tomball | 09/28/2023 |
| 346-696 | Onvoy | Dickinson | 09/29/2023 |
| 346-697 | Aerial Communications | Richmond-Rosenberg | 09/29/2023 |
| 346-698 | Aerial Communications | Richmond-Rosenberg | 09/29/2023 |
| 346-699 | Fractel | Houston Suburban | 5/10/2021 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-701 | Onvoy | Houston | N/A |
| 346-702 | Centurylink Communications | Richmond-Rosenberg | 4/29/2015 |
| 346-703 | Comcast IP Phone | Pinehurst | 3/4/2015 |
| 346-704 | Bandwidth.com Clec | Houston | 4/15/2015 |
| 346-705 | Onvoy | Channelview | 06/15/2023 |
| 346-706 | Onvoy | Pinehurst | 10/14/2015 |
| 346-707 | Centurylink Communications | Valley Lodge | 5/8/2015 |
| 346-708 | Bandwidth.com Clec | Langham Creek | 4/15/2015 |
| 346-709 | Onvoy | League City | 06/15/2023 |
| 346-710 | Onvoy Spectrum | Baytown | 10/9/2019 |
| 346-712 | Onvoy | Apollo | 05/16/2023 |
| 346-713 | Onvoy | Smithers Lake | 06/15/2023 |
| 346-714 | Aerial Communications | Bammel | 4/14/2016 |
| 346-715 | Aerial Communications | Bammel | 4/14/2016 |
| 346-716 | Aerial Communications | Cleveland | 10/04/2023 |
| 346-717 | Aerial Communications | Bammel | 1/18/2016 |
| 346-718 | Aerial Communications | Houston | 4/14/2016 |
| 346-719 | Aerial Communications | Houston | 11/3/2016 |
| 346-720 | Southwestern Bell | Houston | 2/27/2014 |
| 346-721 | Southwestern Bell | Houston | 2/27/2014 |
| 346-722 | Southwestern Bell | Houston | 2/27/2014 |
| 346-723 | Southwestern Bell | Houston | 2/27/2014 |
| 346-724 | Onvoy | Langham Creek | 06/22/2023 |
| 346-725 | Southwestern Bell | Houston | 2/27/2014 |
| 346-726 | Southwestern Bell | Houston | 2/27/2014 |
| 346-727 | Southwestern Bell | Houston | 2/27/2014 |
| 346-728 | Southwestern Bell | Houston | 2/27/2014 |
| 346-729 | Southwestern Bell | Houston | 2/27/2014 |
| 346-730 | Cellco Partnership | Cypress | 10/04/2023 |
| 346-731 | Cellco Partnership | Cleveland | 10/13/2023 |
| 346-732 | Fractel | Cypress | 5/21/2019 |
| 346-733 | Cellco Partnership | Langham Creek | 10/17/2023 |
| 346-734 | Twilio International | Beach City | 06/22/2023 |
| 346-735 | Cellco Partnership | Alvin | 10/26/2023 |
| 346-736 | Vonage America | Porter | 10/27/2023 |
| 346-737 | Aerial Communications | Baytown | 10/31/2023 |
| 346-738 | Onvoy | Alvin | 06/15/2023 |
| 346-739 | Cellco Partnership | Houston | 11/06/2023 |
| 346-740 | Cellco Partnership | Spring | 11/15/2023 |
| 346-741 | Eon Telecom | Houston | 11/27/2023 |
| 346-742 | Onvoy | Bammel | 05/24/2023 |
| 346-743 | Ton80 Communications | Barker | 2/9/2022 |
| 346-744 | Fractel | Houston Suburban | 7/26/2021 |
| 346-745 | Cellco Partnership | Cypress | 12/11/2023 |
| 346-746 | The Voice Application Network | Smithers Lake | N/A |
| 346-747 | Cellco Partnership | Dickinson | 12/11/2023 |
| 346-748 | Commio | Bammel | 12/18/2023 |
| 346-749 | Cellco Partnership | Baytown | 12/12/2023 |
| 346-750 | Commio | Highlands | 12/20/2023 |
| 346-751 | Commio | Rosharon | 12/21/2023 |
| 346-752 | Commio | Langham Creek | 12/21/2023 |
| 346-753 | Commio | Tomball | 12/21/2023 |
| 346-754 | Aerial Communications | Houston Suburban | 6/10/2015 |
| 346-755 | Fractel | Sugar Land | 8/11/2021 |
| 346-756 | Commio | Spring | 12/21/2023 |
| 346-757 | Bandwidth.com Clec | Stafford | 6/27/2016 |
| 346-758 | Fractel | Richmond-Rosenberg | 5/21/2019 |
| 346-759 | Commio | Katy | 12/21/2023 |
| 346-760 | AT&T Enterprises | Barker | 7/14/2016 |
| 346-761 | Commio | Satsuma | 12/21/2023 |
| 346-762 | Teleport Communications America | Richmond-Rosenberg | 7/18/2016 |
| 346-763 | Aerial Communications | Bammel | 11/7/2016 |
| 346-764 | Cellco Partnership | Langham Creek | 12/22/2023 |
| 346-765 | Onvoy Spectrum | Tomball | 01/10/2024 |
| 346-766 | Fractel | Houston | 5/21/2019 |
| 346-767 | Onvoy | Stafford | 11/16/2020 |
| 346-768 | Onvoy | Bammel | 01/29/2024 |
| 346-769 | Onvoy | Satsuma | 01/29/2024 |
| 346-770 | Onvoy | Bammel | 12/15/2015 |
| 346-771 | Onvoy | Houston | 01/25/2024 |
| 346-772 | Level 3 Communications | Houston | 8/26/2015 |
| 346-773 | New Cingular Wireless PCS | Houston Suburban | 7/27/2016 |
| 346-774 | New Cingular Wireless PCS | Houston Suburban | 10/6/2016 |
| 346-775 | Aerial Communications | Houston | 11/24/2015 |
| 346-776 | Onvoy | Houston Suburban | 01/29/2024 |
| 346-777 | Foremost Telecommunications Corporation | Bammel | 1/15/2014 |
| 346-778 | Onvoy | Arcola | 01/25/2024 |
| 346-779 | MetroPCS | Sugar Land | 10/11/2016 |
| 346-780 | Cellco Partnership | Langham Creek | 02/07/2024 |
| 346-781 | Bandwidth.com Clec | Houston | 02/16/2024 |
| 346-782 | Ton80 Communications | Porter | 1/14/2022 |
| 346-783 | New Cingular Wireless PCS | Deer Park | 03/04/2024 |
| 346-784 | Onvoy | Seabrook | 02/29/2024 |
| 346-785 | Onvoy | Alvin | 03/28/2024 |
| 346-786 | Fractel | Spring | 6/22/2020 |
| 346-787 | Onvoy | La Porte | 3/23/2016 |
| 346-788 | Fractel | League City | 11/25/2020 |
| 346-789 | Fractel | Channel View | 1/12/2021 |
| 346-790 | Onvoy | La Porte | 03/28/2024 |
| 346-791 | Onvoy | Humble | 03/28/2024 |
| 346-792 | Onvoy Spectrum | Langham Creek | 04/02/2024 |
| 346-793 | Onvoy | Stafford | 04/10/2024 |
| 346-794 | Onvoy | Tomball | 04/12/2024 |
| 346-795 | Cellco Partnership | Langham Creek | 04/16/2024 |
| 346-796 | Onvoy | Cypress | 04/18/2024 |
| 346-797 | Onvoy | Westfield | 04/29/2024 |
| 346-798 | Onvoy | Friendswood | 04/18/2024 |
| 346-799 | Fractel | Cleveland | 11/27/2020 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-800 | Onvoy | Houston | 3/26/2015 |
| 346-801 | MetroPCS | Beach City | 6/1/2015 |
| 346-802 | Cellco Partnership | Houston | 6/18/2015 |
| 346-803 | Aerial Communications | Houston Suburban | 6/10/2015 |
| 346-804 | New Cingular Wireless PCS | Houston Suburban | 6/22/2015 |
| 346-805 | Aerial Communications | Humble | 08/28/2024 |
| 346-806 | Cellco Partnership | Langham Creek | 05/07/2025 |
| 346-807 | Cellco Partnership | Langham Creek | 09/30/2024 |
| 346-808 | Bandwidth.com Clec | Tomball | 6/8/2015 |
| 346-809 | Onvoy | Houston | 04/29/2024 |
| 346-810 | Onvoy | Dickinson | 1/22/2021 |
| 346-812 | Aerial Communications | Bammel | 7/14/2015 |
| 346-813 | Aerial Communications | Bammel | 8/27/2015 |
| 346-814 | Aerial Communications | Spring | 12/10/2015 |
| 346-815 | Teleport Communications America | Apollo | 7/24/2015 |
| 346-816 | New Cingular Wireless PCS | Arcola | 8/31/2016 |
| 346-818 | Aerial Communications | Cypress | 12/10/2015 |
| 346-819 | Aerial Communications | Humble | 12/26/2024 |
| 346-820 | Aerial Communications | Barker | 12/26/2024 |
| 346-821 | Onvoy | Splendora | 05/15/2024 |
| 346-822 | Fractel | Houston Suburban | 2/1/2022 |
| 346-823 | Cellco Partnership | Langham Creek | 05/28/2024 |
| 346-824 | Onvoy | Barker | 05/29/2024 |
| 346-825 | Cellco Partnership | Cleveland | 06/06/2024 |
| 346-826 | Onvoy | Houston | 06/06/2024 |
| 346-827 | Onvoy | Katy | 06/07/2024 |
| 346-828 | Onvoy | Spring | 06/10/2024 |
| 346-829 | AT&T Enterprises | Sugar Land | 08/13/2024 |
| 346-830 | Shelcomm | Houston | 09/26/2024 |
| 346-831 | Cellco Partnership | Spring | 12/15/2015 |
| 346-832 | Level 3 Communications | Houston | 07/16/2024 |
| 346-833 | Fractel | Houston | 2/1/2022 |
| 346-834 | Southwestern Bell | Houston | 2/27/2014 |
| 346-835 | Level 3 Communications | Houston | 07/16/2024 |
| 346-836 | Shelcomm | Sugar Land | 09/26/2024 |
| 346-837 | Ton80 Communications | Bammel | 1/7/2022 |
| 346-838 | Shelcomm | Highlands | 09/26/2024 |
| 346-839 | Bandwidth.com Clec | Apollo | 09/26/2024 |
| 346-840 | New Cingular Wireless PCS | Richmond-Rosenberg | 10/02/2024 |
| 346-841 | Eon Telecom | Beach City | 10/07/2024 |
| 346-842 | Fractel | Humble | 5/21/2019 |
| 346-843 | AT&T Enterprises | Richmond-Rosenberg | 7/14/2016 |
| 346-844 | Eon Telecom | Deer Park | 10/07/2024 |
| 346-845 | Teleport Communications America | Houston | 10/17/2024 |
| 346-846 | New Cingular Wireless PCS | Houston Suburban | 11/07/2024 |
| 346-847 | Cellco Partnership | Langham Creek | 11/22/2024 |
| 346-848 | Cellco Partnership | Cypress | 11/22/2024 |
| 346-849 | New Cingular Wireless PCS | Langham Creek | 01/06/2025 |
| 346-850 | Onvoy | Cypress | 01/09/2025 |
| 346-851 | Onvoy | Katy | 01/09/2025 |
| 346-852 | Cellco Partnership | Langham Creek | 01/15/2025 |
| 346-853 | Ip Horizon | Houston Suburban | 02/04/2025 |
| 346-854 | Bandwidth.com Clec | Kemah | 12/09/2024 |
| 346-855 | Fractel | Baytown | 7/30/2021 |
| 346-856 | Ip Horizon | Channel View | 02/04/2025 |
| 346-857 | New Cingular Wireless PCS | Richmond-Rosenberg | 4/21/2015 |
| 346-858 | Ip Horizon | Cleveland | 02/04/2025 |
| 346-859 | Onvoy | Sugar Land | 02/13/2025 |
| 346-860 | Dish Wireless | Houston | 02/18/2025 |
| 346-861 | New Cingular Wireless PCS | Bammel | 07/10/2024 |
| 346-862 | Level 3 Communications | Houston | 03/05/2025 |
| 346-863 | Wiretap Telecom | Houston | 03/28/2025 |
| 346-864 | Cellco Partnership | Dickinson | 04/16/2025 |
| 346-865 | Onvoy Spectrum | Satsuma | 04/18/2025 |
| 346-866 | Fractel | Valley Lodge | 5/10/2021 |
| 346-867 | Commio | Houston | 11/2/2016 |
| 346-868 | Cellco Partnership | Houston | 04/21/2025 |
| 346-869 | Dish Wireless | Houston Suburban | 04/22/2025 |
| 346-870 | Dish Wireless | Langham Creek | 05/12/2025 |
| 346-871 | Aerial Communications | Stafford | 05/29/2025 |
| 346-872 | New Cingular Wireless PCS | Spring | 05/29/2025 |
| 346-873 | Aerial Communications | Humble | 06/02/2025 |
| 346-874 | Level 3 Of Telecom Of Texas | Sugar Land | 10/19/2016 |
| 346-875 | Teleport Communications America | Houston | 06/02/2025 |
| 346-876 | Aerial Communications | Barker | 06/06/2025 |
| 346-877 | Fractel | Deer Park | 5/21/2019 |
| 346-878 | Cellco Partnership | Langham Creek | 06/17/2025 |
| 346-879 | Wavenation | Houston | 07/18/2025 |
| 346-880 | Aerial Communications | Bammel | 07/21/2025 |
| 346-881 | Bandwidth.com Clec | Mont Belvieu | 07/30/2025 |
| 346-882 | New Cingular Wireless PCS | Sugar Land | 08/19/2025 |
| 346-883 | Aerial Communications | Barker | 08/19/2025 |
| 346-884 | New Cingular Wireless PCS | Houston Suburban | 08/22/2025 |
| 346-885 | Cellco Partnership | Langham Creek | 08/22/2025 |
| 346-886 | Onvoy | Richmond-Rosenberg | 09/03/2025 |
| 346-887 | Cellco Partnership | Houston | 09/04/2025 |
| 346-888 | Foremost Telecommunications Corporation | Houston Suburban | 1/15/2014 |
| 346-889 | Cellco Partnership | Langham Creek | 09/05/2025 |
| 346-890 | Onvoy Spectrum | Bammel | 09/16/2025 |
| 346-891 | Onvoy Spectrum | Sugar Land | 09/16/2025 |
| 346-892 | Aerial Communications | Bammel | 09/16/2025 |
| 346-893 | Ahoi | Houston | 09/30/2025 |
| 346-894 | Aerial Communications | Stafford | 10/14/2025 |
| 346-895 | Twilio International | Houston | 8/5/2020 |
| 346-896 | Aerial Communications | Humble | 10/27/2025 |
| 346-897 | Aerial Communications | Bammel | 11/05/2025 |
| 346-898 | Cellco Partnership | Houston | 11/12/2025 |
| 346-899 | Fractel | Stafford | 8/19/2020 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 346-900 | Onvoy | Sugar Land | 3/26/2015 |
| 346-901 | Level 3 Of Telecom Of Texas | Sugar Land | 4/29/2015 |
| 346-902 | Onvoy Spectrum | Dickinson | 11/16/2021 |
| 346-904 | Aerial Communications | Bammel | 11/17/2025 |
| 346-907 | Aerial Communications | Houston Suburban | 3/11/2016 |
| 346-908 | Centurylink Communications | Smithers Lake | 5/8/2015 |
| 346-910 | Onvoy | Mont Belviu | 12/18/2020 |
| 346-917 | Bandwidth.com Clec | Channel View | 6/24/2016 |
| 346-922 | Fractel | Brookshire | 7/16/2021 |
| 346-932 | Onvoy | Houston | 5/8/2014 |
| 346-933 | Fractel | Richmond-Rosenberg | 7/16/2021 |
| 346-941 | New Cingular Wireless PCS | Channel View | 11/07/2024 |
| 346-946 | Fractel | Cypress | 7/2/2020 |
| 346-954 | AT&T Enterprises | Deer Park | 5/23/2016 |
| 346-955 | Fractel | Dickinson | 7/9/2020 |
| 346-966 | Fractel | Porter | 5/10/2021 |
| 346-970 | Paetec Itel | Bammel | 9/14/2015 |
| 346-971 | Southwestern Bell | Houston | 9/14/2015 |
| 346-977 | Fractel | Baytown | 9/20/2019 |
| 346-978 | AT&T Enterprises | Langham Creek | 5/5/2015 |
| 346-980 | Bandwidth.com Clec | Houston | N/A |
| 346-988 | Fractel | Cleveland | 5/21/2019 |
| 346-998 | Peerless Network Of Texas | Houston | 10/19/2016 |
| 346-999 | Foremost Telecommunications Corporation | Huffman | 1/16/2014 |
- NPA-NXX assigned carrier; with Number Pooling thousand block numbers are often assigned to other carriers as well; moreover, phone numbers can be ported between service providers
- For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
- Assignment date. N/A - mostly central office codes assigned before 2001.
- NXX prefixes last updated: November 22, 2025
Cities in area code 346
| City1 | County | Time Zone1 |
|---|---|---|
| Alief | Harris | C |
| Alvin | Brazoria | C |
| Bacliff | Galveston | C |
| Barker | Harris | C |
| Baytown | Harris | C |
| Bellaire | Harris | C |
| Brookshire | Waller | C |
| Channelview | Harris | C |
| Cleveland | Liberty | C |
| Crosby | Harris | C |
| Cypress | Harris | C |
| Deer Park | Harris | C |
| Dickinson | Galveston | C |
| Fresno | Fort Bend | C |
| Friendswood | Galveston | C |
| Fulshear | Fort Bend | C |
| Galena Park | Harris | C |
| Highlands | Harris | C |
| Houston | Harris | C |
| Huffman | Harris | C |
| Hufsmith | Harris | C |
| Humble | Harris | C |
| Katy | Fort Bend | C |
| Kemah | Galveston | C |
| Kingwood | Harris | C |
| La Porte | Harris | C |
| League City | Galveston | C |
| Liverpool | Brazoria | C |
| Magnolia | Montgomery | C |
| Manvel | Brazoria | C |
| Missouri City | Fort Bend | C |
| Mont Belvieu | Chambers | C |
| Needville | Fort Bend | C |
| New Caney | Montgomery | C |
| North Houston | Harris | C |
| Pasadena | Harris | C |
| Pattison | Waller | C |
| Pearland | Brazoria | C |
| Pinehurst | Montgomery | C |
| Porter | Montgomery | C |
| Richmond | Fort Bend | C |
| Romayor | Liberty | C |
| Rosenberg | Fort Bend | C |
| Rosharon | Brazoria | C |
| Rye | Liberty | C |
| Seabrook | Harris | C |
| Simonton | Fort Bend | C |
| South Houston | Harris | C |
| Splendora | Montgomery | C |
| Spring | Harris | C |
| Stafford | Fort Bend | C |
| Sugar Land | Fort Bend | C |
| The Woodlands | Montgomery | C |
| Thompsons | Fort Bend | C |
| Tomball | Harris | C |
| Webster | Harris | C |
- Listed above are most places served by USA area code 346. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- C stands for Central Time (currently ).
Tag » Where Is 346 Area Code
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