737 Area Code: Location, Cities, Map And Time Zone

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Area Code 737

Area code 737 is in Texas, USA , spanning 12 counties and serving 53 cities , including Austin, Cedar Park or Pflugerville; it currently uses 318 prefixes , assigned from 737-200-XXXX through 737-999-XXXX.

In service since July 01, 2013, area code 737 is an overlay Numbering Plan Area, part of overlay complex 512/737.

The current local time is .

737 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 737 area code map

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More Texas area codes:

  • 210
  • 214
  • 254
  • 281
  • 325
  • 346
  • 361
  • 409
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  • 432
  • 469
  • 512
  • 621
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  • 945
  • 956
  • 972
  • 979

Locate any 737-NXX prefix:

737-200-XXXX --- 737-299-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-200 Elgin Multiple 10/13/2015
737-201 Taylor Multiple 12/24/2014
737-202 Austin Multiple 8/26/2015
737-203 Austin Multiple 9/22/2015
737-204 Austin Onvoy 11/18/2015
737-205 Austin Multiple N/A
737-206 Bastrop Multiple 11/24/2015
737-207 Austin Multiple 11/18/2015
737-208 Austin Multiple 1/11/2016
737-209 Austin Multiple 4/26/2016
737-210 Austin Multiple 10/23/2013
737-212 Austin Multiple 11/18/2015
737-213 San Marcos Multiple 1/11/2016
737-214 San Marcos Onvoy 4/14/2017
737-215 Georgetown Multiple 1/11/2016
737-216 Taylor Multiple 6/28/2016
737-217 Austin Multiple 3/29/2017
737-218 Austin Multiple 6/16/2017
737-219 Austin Multiple 4/7/2017
737-220 Austin Multiple 7/6/2017
737-221 San Marcos Multiple 7/20/2017
737-222 Austin Multiple 8/13/2013
737-223 Austin Teleport Communications America 2/2/2017
737-224 Austin Multiple 10/27/2017
737-225 Rockdale Multiple N/A
737-226 Austin Multiple 7/1/2015
737-227 Wimberley Multiple 9/19/2017
737-228 Austin Multiple 9/20/2017
737-229 Austin Multiple 12/11/2017
737-230 Austin New Cingular Wireless PCS 1/12/2018
737-231 Austin Multiple 3/23/2018
737-232 Elgin Multiple 12/22/2017
737-233 Elgin Multiple 3/29/2018
737-234 Jarrell Multiple 5/2/2018
737-235 Austin Multiple 5/4/2018
737-236 Austin Multiple 6/21/2018
737-237 Austin Multiple 2/6/2018
737-238 Bertram Multiple 6/21/2018
737-239 Austin Multiple 8/14/2018
737-240 Georgetown Multiple 10/11/2016
737-241 Austin Multiple 8/16/2017
737-242 Austin Multiple 8/28/2018
737-243 Austin Multiple 8/28/2018
737-244 Taylor Multiple 9/10/2019
737-245 Georgetown Multiple 2/26/2018
737-246 Austin Multiple 9/27/2018
737-247 Austin Multiple 2/1/2013
737-248 Kyle Multiple 10/27/2016
737-249 Austin Multiple 10/2/2018
737-250 Martindale Multiple 2/22/2018
737-251 Burnet Multiple 10/25/2018
737-252 Liberty Hill Multiple 10/25/2018
737-253 Georgetown Multiple 11/15/2018
737-254 Austin Multiple 05/06/2025
737-255 Austin Multiple 3/1/2019
737-256 Austin Multiple 3/4/2019
737-257 San Gabriel Multiple 5/2/2019
737-258 Milano Multiple 7/26/2019
737-259 Hutto Multiple 9/20/2019
737-260 Dripping Springs Multiple 2/26/2018
737-261 Austin Multiple 10/8/2019
737-262 Austin Multiple 10/16/2019
737-263 Austin Multiple 12/13/2019
737-264 Lockhart Multiple 12/30/2019
737-265 Kyle Multiple 1/10/2020
737-266 San Marcos Multiple 1/23/2020
737-267 Austin Multiple 2/19/2020
737-268 Austin Cellco Partnership 6/10/2020
737-269 Austin Teleport Communications America 6/18/2020
737-270 Austin Multiple 6/26/2020
737-271 Dripping Springs Multiple N/A
737-272 Austin Multiple 8/6/2020
737-273 Austin Multiple 12/23/2019
737-274 Bastrop T-Mobile USA 8/27/2020
737-275 Georgetown Multiple 9/8/2020
737-276 Kyle Multiple 9/16/2020
737-277 Austin Onvoy 8/12/2020
737-278 Bastrop Multiple 9/23/2020
737-279 Austin Multiple 9/24/2020
737-280 Austin Multiple 9/28/2020
737-281 Austin Multiple 9/28/2020
737-282 Dale-Lytton Springs Multiple 1/7/2021
737-283 Lometa Multiple 1/8/2021
737-284 Wimberley Multiple 1/8/2021
737-285 Austin Multiple 1/11/2021
737-286 Kyle Multiple 4/14/2021
737-287 Leander Multiple 4/29/2021
737-288 Austin Multiple 5/10/2021
737-289 Austin Multiple 6/18/2021
737-290 Georgetown Multiple 7/29/2021
737-291 Austin New Cingular Wireless PCS 8/17/2021
737-292 Austin Multiple 6/23/2021
737-293 Bastrop T-Mobile USA 8/20/2021
737-294 Bastrop Multiple 8/20/2021
737-295 Austin Multiple 8/24/2021
737-296 Austin T-Mobile USA 8/24/2021
737-297 Austin T-Mobile USA 8/25/2021
737-298 Leander T-Mobile USA 9/9/2021
737-299 Lampasas Multiple 2/26/2018
737-300-XXXX --- 737-399-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-300 Austin Multiple 3/25/2015
737-301 Austin Multiple 9/14/2021
737-302 Smithville Multiple 5/19/2016
737-303 San Marcos Multiple 9/7/2021
737-304 Austin Multiple 9/29/2021
737-305 Buda Multiple 10/5/2021
737-306 Hutto Multiple 10/18/2021
737-307 Bertram Multiple 12/28/2020
737-308 Austin Cellco Partnership 10/22/2021
737-309 Austin Multiple 11/1/2021
737-310 Wimberley Multiple 11/4/2021
737-312 Kyle Multiple 11/2/2021
737-313 Austin Multiple 12/29/2021
737-314 Georgetown Multiple 1/26/2022
737-315 San Marcos Multiple 1/27/2022
737-316 Wimberley Multiple 07/28/2023
737-317 Dripping Springs Multiple 12/28/2020
737-318 Bastrop T-Mobile USA 2/2/2022
737-319 Austin Teleport Communications America 2/4/2022
737-320 Austin Multiple 2/28/2022
737-321 Elgin Multiple 3/1/2022
737-322 Adamsville Multiple 5/9/2022
737-323 Leander T-Mobile USA 5/27/2022
737-324 Leander Multiple 5/27/2022
737-325 Austin Multiple 09/13/2023
737-326 Austin T-Mobile USA 6/28/2022
737-327 Hutto Multiple 12/28/2020
737-328 Austin T-Mobile USA 6/28/2022
737-329 Austin Cellco Partnership 7/28/2022
737-330 Austin Multiple 8/16/2022
737-331 Dale-Lytton Springs Multiple 9/2/2022
737-332 Burnet Multiple 10/28/2020
737-333 Austin Multiple 3/1/2013
737-334 Austin Multiple 9/23/2022
737-335 San Marcos Multiple 9/27/2022
737-336 Austin Multiple 8/18/2020
737-337 Fentress Multiple 8/21/2020
737-338 Elgin Multiple 11/25/2020
737-339 Taylor Multiple 9/28/2022
737-340 Georgetown Multiple 10/3/2022
737-341 Austin T-Mobile USA 10/6/2022
737-342 Austin T-Mobile USA 10/6/2022
737-343 Austin Multiple 10/12/2022
737-344 San Marcos Multiple 10/28/2020
737-345 Granger Multiple 7/2/2020
737-346 Austin Multiple 7/23/2013
737-347 Bastrop Multiple 10/14/2022
737-348 Bastrop Multiple 12/30/2019
737-349 Georgetown Multiple 10/17/2022
737-350 Bastrop Multiple 11/15/2022
737-351 Austin New Cingular Wireless PCS 11/15/2022
737-352 Bastrop Multiple 11/15/2022
737-353 Buda Multiple 12/21/2022
737-354 Austin Multiple 02/16/2023
737-355 Lockhart Multiple 01/25/2023
737-356 Georgetown Multiple 5/21/2019
737-357 Lockhart Multiple 5/28/2021
737-358 Austin Multiple 02/28/2023
737-359 Austin Multiple 05/05/2023
737-360 Jarrell Dish Wireless 04/03/2023
737-361 Taylor Multiple 09/29/2023
737-362 Martindale Multiple 11/02/2023
737-363 Austin Multiple 11/07/2023
737-364 Austin Five9 11/07/2023
737-365 Burnet Multiple 11/22/2023
737-366 Milano Multiple 11/16/2020
737-367 Austin Multiple 12/12/2023
737-368 Austin New Cingular Wireless PCS 12/12/2023
737-369 Rockdale Multiple 12/20/2023
737-370 Austin Multiple 12/20/2023
737-371 Georgetown Multiple 12/20/2023
737-372 Buchanan Dam Multiple 9/3/2020
737-373 San Marcos Multiple 5/21/2019
737-374 Kyle Multiple 12/21/2023
737-375 Rockdale Multiple 5/28/2021
737-376 Austin Cellco Partnership 02/15/2024
737-377 Austin Multiple 6/18/2020
737-378 Kyle Multiple 1/26/2022
737-379 Leander Multiple 03/12/2024
737-380 Lampasas Multiple 03/18/2024
737-381 Austin Multiple 03/18/2024
737-382 Austin New Cingular Wireless PCS 03/21/2024
737-383 Georgetown Multiple 04/02/2024
737-384 Austin Multiple 04/03/2024
737-385 Elgin Multiple 04/10/2024
737-386 Lampasas Multiple 10/26/2021
737-387 San Marcos Multiple 02/17/2023
737-388 Kyle Multiple 04/10/2024
737-389 Austin Cellco Partnership 05/23/2024
737-390 Bastrop Multiple 05/29/2024
737-391 Hutto Multiple 06/06/2024
737-392 San Marcos Multiple 06/10/2024
737-393 Austin New Cingular Wireless PCS 06/21/2024
737-394 Austin Multiple 07/10/2024
737-395 Austin New Cingular Wireless PCS 08/28/2024
737-396 Austin Multiple 08/30/2024
737-397 Austin Cellco Partnership 09/24/2024
737-398 Austin Multiple 10/02/2024
737-399 Austin Multiple 10/14/2024
737-400-XXXX --- 737-497-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-400 Austin Multiple 10/13/2015
737-401 Austin Teleport Communications America 10/18/2016
737-402 Austin Multiple 12/2/2016
737-403 Georgetown Multiple 11/14/2024
737-404 Kyle Multiple 9/21/2015
737-405 Kyle Multiple 12/03/2024
737-406 Austin Multiple 12/12/2024
737-407 Wimberley Multiple 01/06/2025
737-408 Austin Cellco Partnership 01/06/2025
737-409 Austin Multiple 01/09/2025
737-410 Austin Multiple 01/29/2025
737-412 Austin New Cingular Wireless PCS 02/10/2025
737-413 Smithville Multiple 02/10/2025
737-414 Buda Multiple 11/2/2016
737-415 Austin Multiple 02/26/2025
737-416 Elgin Ip Horizon 02/26/2025
737-417 Liberty Hill Ip Horizon 03/31/2025
737-418 Austin Multiple 04/08/2025
737-419 Austin Cellco Partnership 05/02/2025
737-420 Austin Multiple 11/3/2021
737-421 Rockdale Multiple 06/06/2025
737-422 San Marcos Multiple 07/15/2025
737-423 Austin Multiple 07/18/2025
737-424 Bastrop T-Mobile USA 07/21/2025
737-425 Georgetown Multiple 08/28/2025
737-426 Bastrop Multiple 10/01/2025
737-427 Mcdade Multiple 12/28/2020
737-428 Austin New Cingular Wireless PCS 10/29/2025
737-429 Austin Cellco Partnership 11/13/2025
737-430 Austin New Cingular Wireless PCS 11/20/2025
737-431 Austin Cellco Partnership N/A
737-432 Leander Onvoy N/A
737-433 Bastrop T-Mobile USA 01/05/2026
737-437 Thorndale Multiple 9/3/2020
737-443 Austin Multiple 6/15/2016
737-444 Georgetown Multiple 3/4/2013
737-450 Lockhart Multiple 12/17/2025
737-465 Austin Multiple 5/21/2019
737-471 Austin Multiple 3/22/2018
737-473 San Gabriel Multiple 12/28/2020
737-477 Lockhart Multiple 7/9/2020
737-484 Austin Multiple 7/7/2015
737-497 Austin Multiple 01/09/2023
737-500-XXXX --- 737-587-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-500 Bastrop Multiple 7/25/2019
737-510 Bertram Multiple 7/25/2019
737-520 Fentress Multiple 7/25/2019
737-529 Austin Multiple 2/2/2015
737-530 Lometa Onvoy 7/25/2019
737-537 Lampasas Multiple 9/3/2020
737-577 Briggs Multiple 7/9/2020
737-587 Austin Multiple 12/30/2021
737-600-XXXX --- 737-688-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-600 Austin Multiple 4/14/2015
737-610 Austin Multiple 9/13/2018
737-615 Austin Multiple 1/19/2017
737-618 Lampasas Multiple 11/24/2015
737-637 Thorndale Multiple 8/21/2018
737-666 Elgin Multiple 3/4/2013
737-667 Georgetown Multiple 6/18/2020
737-677 Smithville Multiple 12/28/2020
737-678 Dripping Springs Multiple 9/3/2021
737-688 Coupland Multiple 5/10/2021
737-701-XXXX --- 737-799-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-701 Austin Multiple 9/17/2015
737-702 Granger Multiple 5/6/2015
737-703 Austin Multiple 12/31/2013
737-704 Austin Multiple 4/10/2014
737-707 Austin Multiple 9/7/2021
737-708 Austin Multiple N/A
737-710 Austin Multiple 10/9/2019
737-717 Austin Multiple 1/18/2016
737-727 Mcdade Multiple 8/21/2018
737-732 Rockdale Multiple 7/2/2020
737-733 Bastrop Multiple 7/9/2020
737-734 Liberty Hill Multiple 9/3/2020
737-737 San Marcos Multiple 01/25/2023
737-738 Georgetown Multiple 2/2/2021
737-742 Austin Multiple 4/29/2021
737-746 Bertram Multiple 1/13/2022
737-747 Burnet Multiple 5/19/2016
737-757 Leander Multiple 6/24/2016
737-758 Kempner Multiple 5/21/2019
737-762 Smithville Multiple 9/3/2021
737-766 Leander Multiple 5/21/2019
737-767 Lampasas Multiple 2/24/2021
737-770 Buda Multiple 7/3/2018
737-773 Jarrell Multiple 8/26/2020
737-775 Georgetown Multiple 01/10/2024
737-777 Leander Multiple 2/19/2013
737-781 Austin Multiple 3/7/2016
737-786 Elgin Multiple 1/12/2021
737-787 Austin Multiple 2/28/2020
737-788 Burnet Multiple 4/14/2021
737-799 Granger Multiple 3/2/2021
737-800-XXXX --- 737-899-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-800 Austin Multiple 1/28/2015
737-802 Austin Multiple 8/19/2015
737-808 Georgetown Multiple 6/8/2015
737-825 Austin Multiple 5/8/2020
737-828 Kempner Multiple 4/8/2021
737-837 Taylor Multiple 8/21/2018
737-842 Paige Multiple 9/3/2020
737-843 Leander Multiple 11/24/2015
737-864 Taylor Multiple 3/2/2021
737-867 Austin Multiple 11/2/2016
737-877 Buda Multiple 9/3/2020
737-881 Bastrop Multiple 9/7/2016
737-888 Taylor Multiple 3/4/2013
737-895 Austin Multiple 8/5/2020
737-899 Bastrop Multiple 11/27/2020
737-900-XXXX --- 737-999-XXXX
NPANXX Area served[1] Provider[2] Date[3]
737-900 Austin Multiple 3/19/2019
737-910 Austin Multiple 12/8/2020
737-931 Austin Multiple 10/27/2016
737-932 Austin Multiple 3/15/2013
737-937 Martindale Multiple 12/28/2020
737-946 Adamsville Multiple 9/3/2020
737-973 Briggs Multiple 5/7/2015
737-975 Austin Multiple 10/14/2024
737-977 Austin Multiple 11/27/2020
737-980 Coupland Multiple 7/9/2018
737-983 Lockhart Multiple 10/23/2024
737-990 Austin Multiple 5/22/2018
737-999 Buda Multiple 3/4/2013
  1. 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.
  2. A single provider refers to the original company controlling a whole NPA-NXX block (10,000 phone numbers). With Number Pooling, NPA-NXX blocks can be split into ten 1,000 phone number blocks and handed over to other service providers (available in the USA and Puerto Rico).
  3. Assignment date. N/A: unavailable date or central office code assigned before 2001.
  4. NXX prefixes last updated: February 13, 2026

Cities in area code 737

City1 County Time zone1
Austin Hays C
Bastrop Bastrop C
Bertram Burnet C
Briggs Burnet C
Buchanan Dam Llano C
Buda Hays C
Burnet Burnet C
Cedar Creek Bastrop C
Cedar Park Williamson C
Coupland Williamson C
Dale Caldwell C
Del Valle Travis C
Driftwood Hays C
Dripping Springs Hays C
Elgin Bastrop C
Fentress Caldwell C
Georgetown Williamson C
Granger Williamson C
Hutto Williamson C
Jarrell Williamson C
Kempner Lampasas C
Kyle Hays C
Lakeway Travis C
Lampasas Lampasas C
Leander Travis C
Liberty Hill Williamson C
Lockhart Caldwell C
Lometa Lampasas C
Manchaca Travis C
Manor Travis C
Martindale Caldwell C
Maxwell Caldwell C
Mc Neil Travis C
McDade Bastrop C
Milano Milam C
Muldoon Fayette C
Paige Bastrop C
Pflugerville Travis C
Prairie Lea Caldwell C
Red Rock Bastrop C
Rockdale Milam C
Round Rock Williamson C
San Marcos Hays C
Smithville Bastrop C
Spicewood Travis C
Staples Guadalupe C
Taylor Williamson C
Thorndale Milam C
Thrall Williamson C
Waelder Gonzales C
Walburg Williamson C
Weir Williamson C
Wimberley Hays C
  1. Listed above are most places served by USA area code 737. 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.
  2. C stands for Central Time (currently ).
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