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

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Area code 509 is in Washington, USA , spanning 21 counties and serving 225 cities , including Spokane, Yakima or Kennewick; it currently uses 757 prefixes , assigned from 509-200-XXXX through 509-999-XXXX.

In service date for area code 509: January 01, 1957.

The current local time is .

509 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 509 area code map

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More Washington area codes:

  • 206
  • 253
  • 360
  • 425
  • 564

Locate any 509-NXX prefix:

509-200-XXXX --- 509-299-XXXX
NPANXX Carrier1 Area Served2 Date3
509-200 T-Mobile USA Walla Walla N/A
509-201 Charter IP Enabled Services Ellensburg N/A
509-202 Nuso Spokane N/A
509-203 Level 3 Communications Grandview 1/7/2003
509-204 Onvoy Walla Walla 12/11/2001
509-205 T-Mobile USA Kennewick 2/20/2003
509-206 Cellco Partnership Clarkston 5/23/2022
509-207 New Cingular Wireless PCS Republic 8/13/2004
509-208 United States Cellular Yakima 11/3/2021
509-209 Level 3 Telecom Of Washington Spokane 8/27/2004
509-210 Onvoy Liberty Lake 2/21/2001
509-212 T-Mobile USA Kennewick 7/23/2013
509-213 AT&T Springdale N/A
509-214 Onvoy Newman Lake 1/22/2001
509-215 New Cingular Wireless PCS Davenport 9/20/2004
509-216 New Cingular Wireless PCS Spokane 1/30/2001
509-217 New Cingular Wireless PCS Spokane 1/30/2001
509-218 New Cingular Wireless PCS Spokane 1/30/2001
509-219 Axxis Communication Stevenson 5/5/2004
509-220 Cellco Partnership Spokane N/A
509-221 Ziply Fiber Northwest Kennewick 8/7/2013
509-222 Ziply Fiber Northwest Kennewick N/A
509-223 Ziply Fiber Northwest Loomis N/A
509-224 Onvoy Cheney 9/8/2022
509-225 Qwest Corporation Yakima N/A
509-226 Qwest Corporation Newman Lake N/A
509-227 Qwest Corporation Spokane N/A
509-228 Qwest Corporation Spokane N/A
509-229 Inland Tel Co Uniontown N/A
509-230 T-Mobile USA Spokane N/A
509-231 Onvoy Kennewick 9/9/2022
509-232 MCIMetro Access Transmission Services Spokane N/A
509-233 Qwest Corporation Loon Lake N/A
509-234 Centurytel Of Washington Connell N/A
509-235 Centurytel Of Washington Cheney N/A
509-236 Centurytel Of Washington Edwall-Tyler N/A
509-237 New Cingular Wireless PCS Ephrata 3/25/2002
509-238 Qwest Corporation Elk-Greenbluff N/A
509-239 Centurytel Of Washington Edwall-Tyler N/A
509-240 New Cingular Wireless PCS Walla Walla 6/14/2002
509-241 MCIMetro Access Transmission Services Spokane N/A
509-242 MCIMetro Access Transmission Services Spokane N/A
509-243 Asotin Tel Co Asotin N/A
509-244 Qwest Corporation Spokane N/A
509-245 Centurytel Of Washington Spangle N/A
509-246 Ziply Fiber Northwest Soap Lake N/A
509-247 Level 3 Telecom Of Washington Spokane 9/7/2001
509-248 Qwest Corporation Yakima N/A
509-249 Qwest Corporation Yakima N/A
509-250 New Cingular Wireless PCS Goldendale 5/31/2002
509-251 T-Mobile USA Spokane N/A
509-252 Level 3 Telecom Of Washington Spokane N/A
509-253 Centurytel Of Washington Harrington N/A
509-254 MCIMetro Access Transmission Services Clarkston N/A
509-255 Qwest Corporation Liberty Lake N/A
509-256 Asotin Tel Co Anatone N/A
509-257 Centurytel Of Washington Sprague N/A
509-258 Qwest Corporation Springdale N/A
509-259 Inland Cellular Sprague N/A
509-260 New Cingular Wireless PCS Cle Elum 12/14/2001
509-261 United States Cellular Goldendale N/A
509-262 Qwest Corporation Deer Park N/A
509-263 T-Mobile USA Spokane N/A
509-264 MetroPCS Wenatchee N/A
509-265 Centurytel Of Washington Connell N/A
509-266 Centurytel Of Washington Mathews Corner N/A
509-267 Onvoy Spokane N/A
509-268 Ziply Fiber Northwest Yakima 10/21/2022
509-269 Centurytel Of Washington Connell N/A
509-270 T-Mobile USA Spokane N/A
509-271 Onvoy Spokane N/A
509-272 Onvoy Spokane N/A
509-273 T-Mobile USA Ellensburg 10/19/2022
509-274 New Cingular Wireless PCS Sunnyside 11/3/2022
509-275 Onvoy Spokane N/A
509-276 Qwest Corporation Deer Park N/A
509-277 Onvoy Spokane N/A
509-278 Onvoy Spokane N/A
509-279 MCIMetro Access Transmission Services Spokane N/A
509-280 New Cingular Wireless PCS Spokane N/A
509-281 United States Cellular White Salmon N/A
509-282 Centurytel Of Washington Connell N/A
509-283 Ziply Fiber Northwest Rockford N/A
509-284 Ziply Fiber Northwest Tekoa N/A
509-285 Ziply Fiber Northwest Oakesdale N/A
509-286 Ziply Fiber Northwest Rockford N/A
509-287 Ziply Fiber Northwest Farmington N/A
509-288 Level 3 Communications Colfax 2/7/2002
509-289 T-Mobile USA Ephrata N/A
509-290 New Cingular Wireless PCS Spokane N/A
509-291 Ziply Fiber Northwest Rockford N/A
509-292 Qwest Corporation Elk-Greenbluff N/A
509-293 Level 3 Communications Wenatchee N/A
509-294 T-Mobile USA Spokane 8/31/2001
509-295 MCIMetro Access Transmission Services Clarkston N/A
509-296 T-Mobile USA Pullman 10/3/2022
509-297 Centurytel Of Washington Mathews Corner N/A
509-298 Cellco Partnership Moses Lake 8/9/2022
509-299 Centurytel Of Washington Medical Lake N/A
509-300-XXXX --- 509-399-XXXX
NPANXX Carrier1 Area Served2 Date3
509-300 Onvoy Wenatchee N/A
509-301 MetroPCS Walla Walla N/A
509-302 MetroPCS Pasco N/A
509-303 T-Mobile USA Prosser N/A
509-304 T-Mobile USA Cle Elum N/A
509-305 T-Mobile USA Sunnyside N/A
509-306 MetroPCS Ellensburg N/A
509-307 T-Mobile USA Yakima N/A
509-308 T-Mobile USA Kennewick N/A
509-309 Onvoy Spokane 3/5/2014
509-310 T-Mobile USA White Salmon N/A
509-312 T-Mobile USA Ellensburg 7/11/2001
509-313 Qwest Corporation Spokane 3/27/2008
509-314 Cellco Partnership Toppenish N/A
509-315 Eltopia Communications Spokane 4/3/2007
509-316 Bandwidth.com Clec Pasco 10/30/2014
509-317 Centurylink Communications Yakima 10/31/2014
509-318 New Cingular Wireless PCS Connell 6/19/2003
509-319 Peerless Network Of Washington Spokane 11/30/2014
509-320 Level 3 Communications Starbuck 6/14/2004
509-321 Electric Lightwave Spokane N/A
509-322 New Cingular Wireless PCS Omak N/A
509-323 Qwest Corporation Spokane N/A
509-324 Qwest Corporation Spokane N/A
509-325 Qwest Corporation Spokane N/A
509-326 Qwest Corporation Spokane N/A
509-327 Qwest Corporation Spokane N/A
509-328 Qwest Corporation Spokane N/A
509-329 Qwest Corporation Spokane N/A
509-330 Inland Cellular Pullman 5/16/2002
509-331 Qwest Corporation Othello N/A
509-332 Ziply Fiber Northwest Pullman N/A
509-333 Ziply Fiber Northwest Pullman N/A
509-334 Ziply Fiber Northwest Pullman N/A
509-335 Ziply Fiber Northwest Pullman N/A
509-336 Ziply Fiber Northwest Pullman N/A
509-337 Qwest Corporation Waitsburg N/A
509-338 Ziply Fiber Northwest Pullman N/A
509-339 Ziply Fiber Northwest Pullman N/A
509-340 MCIMetro Access Transmission Services Spokane N/A
509-341 New Cingular Wireless PCS Twisp N/A
509-342 T-Mobile USA Spokane N/A
509-343 MCIMetro Access Transmission Services Spokane N/A
509-344 MCIMetro Access Transmission Services Spokane N/A
509-345 Centurytel Of Washington Wilson Creek N/A
509-346 Centurytel Of Washington Othello N/A
509-347 New Cingular Wireless PCS Ritzville 9/24/2002
509-348 Inland Cellular Davenport 9/24/2002
509-349 Qwest Corporation Warden N/A
509-350 MetroPCS Moses Lake N/A
509-351 Onvoy Spokane N/A
509-352 Onvoy Spokane N/A
509-353 Qwest Corporation Spokane N/A
509-354 Qwest Corporation Spokane N/A
509-355 Onvoy Spokane N/A
509-356 Onvoy Spokane N/A
509-357 Onvoy Spokane N/A
509-358 Qwest Corporation Spokane N/A
509-359 Centurytel Of Washington Cheney N/A
509-360 Ziply Fiber Northwest Walla Walla 03/17/2023
509-361 T-Mobile USA Moses Lake N/A
509-362 New Cingular Wireless PCS Spokane 12/5/2001
509-363 Qwest Corporation Spokane N/A
509-364 United Telephone Glenwood N/A
509-365 United Telephone Lyle N/A
509-366 United States Cellular Kennewick N/A
509-367 MetroPCS Yakima 7/3/2014
509-368 Qwest Corporation Spokane N/A
509-369 United Telephone Klickitat N/A
509-370 T-Mobile USA Spokane N/A
509-371 Ziply Fiber Northwest Richland N/A
509-372 Ziply Fiber Northwest Richland N/A
509-373 Ziply Fiber Northwest Richland N/A
509-374 Ziply Fiber Northwest Kennewick N/A
509-375 Ziply Fiber Northwest Richland N/A
509-376 Ziply Fiber Northwest Richland N/A
509-377 United Telephone Columbia N/A
509-378 Cellco Partnership Kennewick N/A
509-379 Cellco Partnership Yakima 12/17/2012
509-380 Charter IP Enabled Services Pasco 3/5/2007
509-381 Onvoy Spokane N/A
509-382 Qwest Corporation Dayton N/A
509-383 Level 3 Communications Granger 10/18/2002
509-384 United Telephone Roosevelt N/A
509-385 Onvoy Spokane 3/9/2006
509-386 Cellco Partnership Walla Walla N/A
509-387 T-Mobile USA Wenatchee 6/18/2003
509-388 Level 3 Communications Yakima N/A
509-389 New Cingular Wireless PCS Spokane N/A
509-390 Eltopia Communications Soap Lake 10/29/2001
509-391 T-Mobile USA Sunnyside N/A
509-392 Level 3 Communications Richland N/A
509-393 New Cingular Wireless PCS Wenatchee N/A
509-394 Qwest Corporation Touchet N/A
509-395 United Telephone Trout Lake N/A
509-396 Level 3 Communications Kennewick N/A
509-397 Qwest Corporation Colfax N/A
509-398 New Cingular Wireless PCS Ephrata 4/4/2002
509-399 Centurytel Of Washington Starbuck N/A
509-400-XXXX --- 509-499-XXXX
NPANXX Carrier1 Area Served2 Date3
509-400 United States Cellular Mattawa 7/19/2018
509-401 Cellco Partnership Pomeroy 6/19/2019
509-402 Onvoy Grandview N/A
509-403 MCIMetro Access Transmission Services Quincy 9/16/2020
509-404 Centurylink Communications Dayton 1/15/2015
509-405 T-Mobile USA Kennewick 10/7/2016
509-406 Cellco Partnership Yakima 3/16/2009
509-407 MCIMetro Access Transmission Services Quincy 11/5/2019
509-408 Bandwidth.com Clec Liberty Lake 1/31/2019
509-409 MCIMetro Access Transmission Services Quincy 11/6/2019
509-410 Onvoy Pasco 6/12/2020
509-412 MetroPCS Pasco 11/16/2011
509-413 Onvoy Spokane 8/3/2007
509-414 Comcast IP Phone Elk-Greenbluff 9/21/2005
509-415 T-Mobile USA Wenatchee 2/21/2008
509-416 Level 3 Communications Pasco N/A
509-417 Level 3 Communications Warden 2/9/2016
509-418 Exiant Communications Spokane 9/18/2019
509-419 New Cingular Wireless PCS Colville 6/23/2021
509-420 Onvoy Richland 11/5/2001
509-421 Skye Telecom Wenatchee N/A
509-422 Qwest Corporation Omak N/A
509-423 Cellco Partnership Wenatchee 4/11/2014
509-424 T-Mobile USA Yakima 5/3/2012
509-425 HD Carrier Spokane 8/4/2022
509-426 Teleport Communications America Yakima 6/8/2009
509-427 United Telephone Stevenson N/A
509-428 T-Mobile USA Ritzville N/A
509-429 Cellco Partnership Omak N/A
509-430 New Cingular Wireless PCS Pasco N/A
509-431 Cellco Partnership Moses Lake 9/4/2001
509-432 T-Mobile USA Pullman N/A
509-433 New Cingular Wireless PCS Wenatchee N/A
509-434 MCIMetro Access Transmission Services Spokane N/A
509-435 Xo Washington Spokane N/A
509-436 Computers 5* Wenatchee 11/24/2018
509-437 Leap Telecom Spokane 07/30/2024
509-438 T-Mobile USA Kennewick 6/10/2002
509-439 Cellco Partnership Sunnyside N/A
509-440 T-Mobile USA Kennewick 5/27/2009
509-442 Pend Oreille Telephone Company Ione N/A
509-443 Qwest Corporation Spokane N/A
509-444 MCIMetro Access Transmission Services Spokane N/A
509-445 Pend Oreille Telephone Company Cusick N/A
509-446 Pend Oreille Telephone Company Metaline Falls N/A
509-447 Ziply Fiber Northwest Newport N/A
509-448 Qwest Corporation Spokane N/A
509-449 Cellco Partnership Bridgeport N/A
509-450 New Cingular Wireless PCS Ephrata 7/2/2020
509-452 Qwest Corporation Yakima N/A
509-453 Qwest Corporation Yakima N/A
509-454 Qwest Corporation Yakima N/A
509-455 Qwest Corporation Spokane N/A
509-456 Qwest Corporation Spokane N/A
509-457 Qwest Corporation Yakima N/A
509-458 Qwest Corporation Spokane N/A
509-459 Qwest Corporation Spokane N/A
509-460 T-Mobile USA Kennewick 9/28/2001
509-461 Onvoy Spokane N/A
509-462 MCIMetro Access Transmission Services Spokane N/A
509-463 Onvoy Spokane N/A
509-464 Qwest Corporation Spokane N/A
509-465 Qwest Corporation Spokane N/A
509-466 Qwest Corporation Spokane N/A
509-467 Qwest Corporation Spokane N/A
509-468 Qwest Corporation Spokane N/A
509-469 Qwest Corporation Yakima N/A
509-470 New Cingular Wireless PCS Wenatchee N/A
509-471 Onvoy Spokane N/A
509-472 Onvoy Spokane N/A
509-473 Qwest Corporation Spokane N/A
509-474 Qwest Corporation Spokane N/A
509-475 T-Mobile USA Spokane N/A
509-476 Qwest Corporation Oroville N/A
509-477 MCIMetro Access Transmission Services Spokane N/A
509-478 Ziply Fiber Northwest Rosalia N/A
509-479 Onvoy Spokane N/A
509-480 Cellco Partnership Yakima 1/12/2005
509-481 MCIMetro Access Transmission Services Spokane 3/25/2004
509-482 Qwest Corporation Spokane N/A
509-483 Qwest Corporation Spokane N/A
509-484 Qwest Corporation Spokane N/A
509-485 Ziply Fiber Northwest Molson N/A
509-486 Ziply Fiber Northwest Tonasket N/A
509-487 Qwest Corporation Spokane N/A
509-488 Qwest Corporation Othello N/A
509-489 Qwest Corporation Spokane N/A
509-490 MetroPCS Yakima N/A
509-491 Teleport Communications America Kennewick 3/22/2012
509-492 New Cingular Wireless PCS Pasco N/A
509-493 United Telephone White Salmon N/A
509-494 Qwest Corporation Yakima N/A
509-495 Qwest Corporation Spokane N/A
509-496 Cellco Partnership Spokane N/A
509-497 Onvoy Benton City 7/26/2007
509-498 Level 3 Telecom Of Washington Cheney N/A
509-499 New Cingular Wireless PCS Spokane N/A
509-500-XXXX --- 509-599-XXXX
NPANXX Carrier1 Area Served2 Date3
509-500 Level 3 Communications Asotin N/A
509-501 Computers 5* Odessa 7/6/2020
509-502 Cellco Partnership Sunnyside 8/13/2019
509-503 Voip Innovations Spokane 7/30/2019
509-504 T-Mobile USA Yakima 7/9/2020
509-505 Bandwidth.com Clec Spokane 2/14/2019
509-506 Cellco Partnership Yakima 9/23/2020
509-507 Callworks Corporation Deer Park 10/20/2023
509-508 Csc Wireless Spokane 7/23/2020
509-509 Onvoy Yakima 9/27/2022
509-510 Computers 5* Othello 8/17/2020
509-512 T-Mobile USA Moses Lake 10/27/2020
509-513 Onvoy Northport 12/21/2020
509-514 Tds Metrocom Spokane 9/15/2021
509-515 Charter IP Enabled Services Sunnyside 4/26/2007
509-516 T-Mobile USA Walla Walla 2/16/2021
509-517 T-Mobile USA Yakima 1/11/2021
509-518 Onvoy Spectrum Kennewick 2/16/2021
509-519 Computers 5* Mattawa 8/17/2020
509-520 Cellco Partnership Walla Walla N/A
509-521 New Cingular Wireless PCS Pasco N/A
509-522 Qwest Corporation Walla Walla N/A
509-523 Ziply Fiber Northwest Rosalia N/A
509-524 Qwest Corporation Walla Walla N/A
509-525 Qwest Corporation Walla Walla N/A
509-526 Qwest Corporation Walla Walla N/A
509-527 Qwest Corporation Walla Walla N/A
509-528 New Cingular Wireless PCS Pasco N/A
509-529 Qwest Corporation Walla Walla N/A
509-530 Centurylink Communications Spokane 11/6/2018
509-531 New Cingular Wireless PCS Pasco N/A
509-532 Qwest Corporation Spokane N/A
509-533 Qwest Corporation Spokane N/A
509-534 Qwest Corporation Spokane N/A
509-535 Qwest Corporation Spokane N/A
509-536 Qwest Corporation Spokane N/A
509-537 Onvoy Pasco 12/11/2001
509-538 United Telephone Willard N/A
509-539 New Cingular Wireless PCS Pasco N/A
509-540 Cellco Partnership Walla Walla N/A
509-541 New Cingular Wireless PCS Spokane 01/07/2025
509-542 Qwest Corporation Pasco N/A
509-543 Qwest Corporation Pasco N/A
509-544 Qwest Corporation Pasco N/A
509-545 Qwest Corporation Pasco N/A
509-546 Qwest Corporation Pasco N/A
509-547 Qwest Corporation Pasco N/A
509-548 Ziply Fiber Northwest Wenatchee N/A
509-549 Pioneer Tel. Co. Lacrosse N/A
509-550 T-Mobile USA Newport N/A
509-551 New Cingular Wireless PCS Kennewick 7/23/2002
509-552 T-Mobile USA Clarkston N/A
509-553 T-Mobile USA Colfax N/A
509-554 New Cingular Wireless PCS Richland 7/23/2002
509-556 Skyline Telecom Company Mt Hull 1/26/2001
509-557 Level 3 Communications Omak 4/4/2002
509-558 Electric Lightwave Spokane 8/1/2016
509-559 Centurytel Of Washington Cheney N/A
509-560 New Cingular Wireless PCS Oroville 4/4/2002
509-561 Onvoy Spokane N/A
509-562 Onvoy Spokane N/A
509-563 Level 3 Communications Colville 4/4/2002
509-564 Cellco Partnership Deer Park 2/16/2022
509-565 Level 3 Telecom Of Washington Medical Lake N/A
509-566 Level 3 Communications Pomeroy 4/4/2002
509-567 Charter IP Enabled Services Pasco 9/13/2013
509-568 Qwest Corporation Spokane N/A
509-569 Ziply Fiber Northwest Rosalia N/A
509-570 Paetec Itel Spokane 7/30/2001
509-571 Cellco Partnership Yakima 12/18/2013
509-572 Cellco Partnership Kennewick N/A
509-573 Qwest Corporation Yakima N/A
509-574 Qwest Corporation Yakima N/A
509-575 Qwest Corporation Yakima N/A
509-576 Qwest Corporation Yakima N/A
509-577 Qwest Corporation Yakima N/A
509-578 Electric Lightwave Richland 5/2/2013
509-579 Centurylink Communications Kennewick N/A
509-580 New Cingular Wireless PCS Selah 2/25/2008
509-581 Onvoy Kennewick 12/11/2001
509-582 Ziply Fiber Northwest Kennewick N/A
509-584 Charter IP Enabled Services Wapato 5/10/2007
509-585 Ziply Fiber Northwest Kennewick N/A
509-586 Ziply Fiber Northwest Kennewick N/A
509-587 Level 3 Communications Brewster 3/14/2002
509-588 Ziply Fiber Northwest Benton City N/A
509-589 New Cingular Wireless PCS Newport 8/5/2002
509-590 Level 3 Communications Spokane 5/7/2002
509-591 Level 3 Communications Kennewick 5/7/2002
509-592 Skye Telecom Pullman 5/7/2002
509-593 Level 3 Communications Walla Walla 5/7/2002
509-594 Level 3 Communications Yakima 5/7/2002
509-595 Cellco Partnership Pullman N/A
509-596 T-Mobile USA Clarkston 3/23/2016
509-597 Inland Cellular Uniontown 10/27/2005
509-598 Electric Lightwave Spokane 12/1/2014
509-599 MetroPCS Spokane N/A
509-600-XXXX --- 509-699-XXXX
NPANXX Carrier1 Area Served2 Date3
509-600 Onvoy Bridgeport 9/16/2015
509-601 Twilio International Spokane 10/23/2020
509-602 Computers 5* Connell 11/3/2020
509-603 Centurylink Communications Spokane 10/1/2021
509-604 Cellco Partnership Richland 03/05/2024
509-605 Computers 5* Wilbur 11/3/2020
509-606 HD Carrier Spokane 10/5/2020
509-607 Cellco Partnership Ellensburg N/A
509-608 T-Mobile USA Spokane 4/29/2016
509-609 Skye Telecom Spokane 1/28/2021
509-610 T-Mobile USA Colfax 3/2/2021
509-612 Onvoy Kettle Falls 1/9/2019
509-613 New Cingular Wireless PCS Spokane 03/18/2024
509-614 Cellco Partnership Kennewick 04/15/2024
509-615 Wavenation Elk-Greenbluff 6/11/2018
509-616 Ip Horizon Spokane 3/2/2021
509-617 T-Mobile USA Ellensburg 06/08/2024
509-618 Wide Voice Cheney 08/20/2024
509-619 Charter IP Enabled Services Kennewick 3/5/2007
509-620 Onvoy Coulee Dam 10/29/2001
509-621 Comcast IP Phone Newman Lake 8/29/2005
509-622 Qwest Corporation Spokane N/A
509-623 Qwest Corporation Spokane N/A
509-624 Qwest Corporation Spokane N/A
509-625 Qwest Corporation Spokane N/A
509-626 Qwest Corporation Spokane N/A
509-627 Ziply Fiber Northwest Kennewick N/A
509-628 Ziply Fiber Northwest Kennewick N/A
509-629 Inland Cellular Walla Walla N/A
509-630 Cellco Partnership Wenatchee N/A
509-631 New Cingular Wireless PCS Coulee Dam N/A
509-632 Centurytel Of Washington Coulee City N/A
509-633 Qwest Corporation Coulee Dam N/A
509-634 Centurytel Of Washington Nespelem N/A
509-635 Ziply Fiber Northwest Garfield N/A
509-636 Centurytel Of Washington Creston N/A
509-637 New Cingular Wireless PCS White Salmon 5/31/2002
509-638 MCIMetro Access Transmission Services Spokane 7/13/2014
509-639 Centurytel Of Washington Almira N/A
509-640 Onvoy Colville N/A
509-641 New Cingular Wireless PCS Wilbur N/A
509-642 Onvoy Harrah 9/13/2005
509-643 Level 3 Communications Sunnyside 9/19/2002
509-644 Charter IP Enabled Services Loon Lake 8/24/2017
509-645 Onvoy Brewster N/A
509-646 Centurytel Of Washington Washtucna N/A
509-647 Centurytel Of Washington Wilbur N/A
509-648 St. John Tel. Co. St John N/A
509-649 Inland Tel Co Roslyn N/A
509-650 Inland Cellular Ritzville N/A
509-651 Onvoy Deer Park N/A
509-652 Onvoy Springdale 7/1/2022
509-653 Ziply Fiber Northwest Naches N/A
509-654 Electric Lightwave Yakima N/A
509-655 Cellco Partnership Spokane 9/18/2014
509-656 Qwest Corporation Cle Elum N/A
509-657 Pioneer Tel. Co. Endicott N/A
509-658 Ziply Fiber Northwest Nile N/A
509-659 Centurytel Of Washington Ritzville N/A
509-660 New Cingular Wireless PCS Ritzville N/A
509-661 Onvoy Wenatchee N/A
509-662 Ziply Fiber Northwest Wenatchee N/A
509-663 Ziply Fiber Northwest Wenatchee N/A
509-664 Ziply Fiber Northwest Wenatchee N/A
509-665 Ziply Fiber Northwest Wenatchee N/A
509-666 Commio Spokane 3/12/2019
509-667 Ziply Fiber Northwest Wenatchee N/A
509-668 New Cingular Wireless PCS Wenatchee N/A
509-669 New Cingular Wireless PCS Wenatchee N/A
509-670 Cellco Partnership Wenatchee N/A
509-671 Cellco Partnership Newport N/A
509-672 Centurytel Of Cowiche Rimrock N/A
509-673 Centurytel Of Cowiche Tieton N/A
509-674 Qwest Corporation Cle Elum N/A
509-675 New Cingular Wireless PCS Colville N/A
509-676 Telewise Walla Walla 2/22/2005
509-677 Centurytel Of Washington Lind N/A
509-678 Centurytel Of Cowiche Cowiche N/A
509-679 Cellco Partnership Wenatchee N/A
509-680 Cellco Partnership Colville N/A
509-681 New Cingular Wireless PCS Coulee City N/A
509-682 Ziply Fiber Northwest Wenatchee N/A
509-683 Ziply Fiber Northwest Douglas County N/A
509-684 Qwest Corporation Colville N/A
509-685 Qwest Corporation Colville N/A
509-686 Ziply Fiber Northwest Bridgeport N/A
509-687 Ziply Fiber Northwest Wenatchee N/A
509-688 MCIMetro Access Transmission Services Spokane N/A
509-689 Ziply Fiber Northwest Brewster N/A
509-690 Cellco Partnership Colville N/A
509-691 Onvoy Spokane N/A
509-692 Onvoy Spokane N/A
509-693 Onvoy Spokane N/A
509-694 Onvoy Spokane N/A
509-695 Onvoy Spokane N/A
509-696 Onvoy Spokane N/A
509-697 Consolidated Communications Of Washington Company Selah N/A
509-698 Consolidated Communications Of Washington Company Selah N/A
509-699 Westgate Communications Wenatchee 12/4/2002
509-701-XXXX --- 509-799-XXXX
NPANXX Carrier1 Area Served2 Date3
509-701 T-Mobile USA Spokane N/A
509-702 Cellco Partnership Ephrata 04/18/2025
509-703 Cellco Partnership Spokane 10/1/2009
509-704 New Cingular Wireless PCS Walla Walla 11/18/2024
509-705 New Cingular Wireless PCS Ellensburg 12/23/2024
509-706 New Cingular Wireless PCS Kennewick 06/27/2025
509-707 Computers 5* Moses Lake 5/3/2001
509-708 T-Mobile USA Ellensburg 08/19/2025
509-709 New Cingular Wireless PCS Pasco 08/29/2025
509-710 Cellco Partnership Spokane N/A
509-712 T-Mobile USA Sunnyside 4/16/2021
509-713 Cellco Partnership Richland 8/29/2008
509-714 T-Mobile USA Spokane N/A
509-715 Level 3 Communications Pullman N/A
509-716 New Cingular Wireless PCS Quincy 10/23/2025
509-717 Computers 5* Ephrata 7/17/2001
509-720 New Cingular Wireless PCS Spokane 7/9/2008
509-721 New Cingular Wireless PCS Davenport N/A
509-722 Centurytel Of Washington Chewelah N/A
509-723 Onvoy Spokane 6/10/2008
509-724 Qwest Corporation Spokane 10/19/2011
509-725 Centurytel Of Washington Davenport N/A
509-726 Onvoy Wenatchee N/A
509-727 T-Mobile USA Kennewick N/A
509-728 T-Mobile USA Yakima N/A
509-730 T-Mobile USA Walla Walla 3/6/2008
509-731 Cellco Partnership Yakima 10/23/2008
509-732 Qwest Corporation Northport N/A
509-733 New Cingular Wireless PCS Brewster N/A
509-734 Ziply Fiber Northwest Kennewick N/A
509-735 Ziply Fiber Northwest Kennewick N/A
509-736 Ziply Fiber Northwest Kennewick N/A
509-737 Ziply Fiber Northwest Kennewick N/A
509-738 Centurytel Of Washington Kettle Falls N/A
509-739 Coretel Washington Almira N/A
509-740 Teleport Communications America Omak 12/14/2012
509-741 T-Mobile USA Wenatchee 9/28/2001
509-742 Qwest Corporation Spokane N/A
509-743 Nuso Spokane 9/20/2022
509-744 Qwest Corporation Spokane N/A
509-745 Ziply Fiber Northwest Douglas County N/A
509-746 United States Cellular Yakima 9/30/2022
509-747 Qwest Corporation Spokane N/A
509-748 United Telephone Dallesport N/A
509-749 Centurytel Of Washington Eureka N/A
509-750 New Cingular Wireless PCS Moses Lake N/A
509-751 Qwest Corporation Clarkston N/A
509-752 Onvoy Spokane N/A
509-753 Onvoy Spokane N/A
509-754 Qwest Corporation Ephrata N/A
509-755 MCIMetro Access Transmission Services Spokane N/A
509-756 Onvoy Spokane N/A
509-757 Onvoy Spokane N/A
509-758 Qwest Corporation Clarkston N/A
509-759 T-Mobile USA Yakima 3/7/2011
509-760 New Cingular Wireless PCS Moses Lake N/A
509-761 Onvoy Moses Lake N/A
509-762 Qwest Corporation Moses Lake N/A
509-763 Ziply Fiber Northwest Wenatchee N/A
509-764 Qwest Corporation Moses Lake N/A
509-765 Qwest Corporation Moses Lake N/A
509-766 Qwest Corporation Moses Lake N/A
509-767 United Telephone Dallesport N/A
509-768 T-Mobile USA Spokane N/A
509-769 MCIMetro Access Transmission Services Clarkston N/A
509-770 Inland Cellular Moses Lake N/A
509-771 T-Mobile USA Moses Lake N/A
509-772 Teleport Communications America Goldendale 6/12/2002
509-773 United Telephone Goldendale N/A
509-774 Level 3 Communications White Salmon 6/12/2002
509-775 Ziply Fiber Northwest Republic N/A
509-776 Level 3 Communications Columbia 6/12/2002
509-777 MCIMetro Access Transmission Services Spokane N/A
509-778 Level 3 Communications Prosser 6/12/2002
509-779 Ziply Fiber Northwest Curlew N/A
509-780 Cellco Partnership Clarkston N/A
509-781 New Cingular Wireless PCS Prosser N/A
509-782 Ziply Fiber Northwest Wenatchee N/A
509-783 Ziply Fiber Northwest Kennewick N/A
509-784 Ziply Fiber Northwest Wenatchee N/A
509-785 Ziply Fiber Northwest George N/A
509-786 United Telephone Prosser N/A
509-787 Ziply Fiber Northwest Quincy N/A
509-788 United Telephone Prosser N/A
509-789 Level 3 Telecom Of Washington Spokane N/A
509-790 Skye Telecom Sunnyside 6/12/2002
509-791 Dish Wireless Grandview 07/12/2023
509-792 Cellco Partnership Pasco 10/22/2013
509-793 Qwest Corporation Moses Lake N/A
509-794 Commio Quincy N/A
509-795 Electric Lightwave Spokane 2/23/2010
509-796 Centurytel Of Washington Reardan N/A
509-797 Cellco Partnership Quincy N/A
509-798 Nuso Spokane 9/20/2022
509-799 Livewire Telecom Spokane 11/26/2024
509-800-XXXX --- 509-899-XXXX
NPANXX Carrier1 Area Served2 Date3
509-800 Telnyx Clarkston N/A
509-802 Skye Telecom Kennewick 11/3/2021
509-808 New Cingular Wireless PCS Spokane 8/22/2011
509-816 Fractel Spokane 7/14/2020
509-818 Native Network Spokane N/A
509-820 Cellco Partnership Kennewick 9/18/2014
509-821 Cellco Partnership Deer Park 6/13/2012
509-822 Onvoy Spokane 12/16/2011
509-823 Cellco Partnership Yakima 2/22/2008
509-824 Bandwidth.com Clec Spokane 11/7/2019
509-825 Comcast IP Phone Medical Lake 04/03/2023
509-826 Qwest Corporation Omak N/A
509-827 MCIMetro Access Transmission Services Richland 8/22/2018
509-828 Qwest Corporation Spokane 6/4/2010
509-829 United Telephone Toppenish N/A
509-830 United States Cellular Sunnyside N/A
509-831 United States Cellular Sunnyside N/A
509-832 United States Cellular Prosser N/A
509-833 New Cingular Wireless PCS Yakima 4/30/2002
509-834 Electric Lightwave Yakima N/A
509-835 Qwest Corporation Spokane N/A
509-836 United Telephone Sunnyside N/A
509-837 United Telephone Sunnyside N/A
509-838 Qwest Corporation Spokane N/A
509-839 United Telephone Sunnyside N/A
509-840 New Cingular Wireless PCS Sunnyside N/A
509-841 Peerless Network Of Washington Waitsburg 2/13/2015
509-842 AT&T Spokane N/A
509-843 Qwest Corporation Pomeroy N/A
509-844 Intrado Communications Spokane 4/16/2002
509-845 New Cingular Wireless PCS Pasco 4/30/2002
509-846 Qwest Corporation Omak N/A
509-847 MCIMetro Access Transmission Services Spokane N/A
509-848 United Telephone Harrah N/A
509-849 Inland Tel Co Prescott N/A
509-850 Bandwidth.com Clec Spokane 6/18/2008
509-851 MetroPCS Pasco N/A
509-852 Qwest Corporation Cle Elum N/A
509-853 Electric Lightwave Yakima N/A
509-854 United Telephone Granger N/A
509-855 Level 3 Communications Moses Lake 7/17/2002
509-856 Consolidated Communications Of Washington Company Ellensburg N/A
509-857 Consolidated Communications Of Washington Company Ellensburg N/A
509-859 United States Cellular Ellensburg N/A
509-860 Cellco Partnership Wenatchee N/A
509-861 Onvoy Omak N/A
509-862 Cellco Partnership Spokane 6/15/2017
509-863 New Cingular Wireless PCS Spokane N/A
509-864 Cellco Partnership Toppenish 5/6/2019
509-865 United Telephone Toppenish N/A
509-866 Vonage America Spokane 12/14/2017
509-867 Onvoy Spectrum Spokane 9/7/2017
509-868 T-Mobile USA Spokane N/A
509-869 T-Mobile USA Spokane N/A
509-870 Onvoy Kennewick N/A
509-871 Onvoy Oroville 11/7/2001
509-872 Ziply Fiber Northwest Garrison N/A
509-873 New Cingular Wireless PCS Kennewick 10/19/2018
509-874 United Telephone White Swan N/A
509-875 United Telephone Paterson N/A
509-876 Charter IP Enabled Services Walla Walla N/A
509-877 United Telephone Wapato N/A
509-878 Ziply Fiber Northwest Palouse N/A
509-879 T-Mobile USA Spokane N/A
509-880 American Messaging Services Spokane N/A
509-881 Ziply Fiber Northwest Wenatchee N/A
509-882 United Telephone Grandview N/A
509-883 Onvoy Spectrum Wenatchee 1/31/2021
509-884 Ziply Fiber Northwest Wenatchee N/A
509-885 MCIMetro Access Transmission Services Wenatchee 7/16/2003
509-886 Ziply Fiber Northwest Wenatchee N/A
509-887 Centurytel Of Washington Ritzville N/A
509-888 Computers 5* Wenatchee 3/19/2001
509-889 American Messaging Services Spokane N/A
509-890 Peerless Network Of Washington Deer Park 3/8/2016
509-891 Qwest Corporation Spokane N/A
509-892 Qwest Corporation Spokane N/A
509-893 Qwest Corporation Spokane N/A
509-894 United Telephone Mabton N/A
509-895 Electric Lightwave Yakima N/A
509-896 United Telephone Mabton N/A
509-897 Qwest Corporation Walla Walla N/A
509-898 Qwest Corporation Moses Lake N/A
509-899 New Cingular Wireless PCS Ellensburg N/A
509-900-XXXX --- 509-999-XXXX
NPANXX Carrier1 Area Served2 Date3
509-900 Terra Nova Telecom Spokane 2/25/2019
509-901 T-Mobile USA Yakima N/A
509-902 Charter IP Enabled Services Yakima 6/7/2016
509-903 Level 3 Communications Liberty Lake 1/15/2015
509-904 Level 3 Communications Spokane 12/7/2016
509-905 Level 3 Communications Pasco 6/20/2019
509-906 Cellco Partnership Ephrata 1/17/2018
509-907 T-Mobile USA Yakima 6/10/2016
509-910 T-Mobile USA Yakima N/A
509-913 Centurylink Communications Othello 1/6/2015
509-917 Bandwidth.com Clec Reardan 12/26/2024
509-918 Onvoy Spokane 2/1/2021
509-919 T-Mobile USA Spokane 9/13/2013
509-920 Dish Wireless Chewelah 8/2/2022
509-921 Qwest Corporation Spokane N/A
509-922 Qwest Corporation Spokane N/A
509-923 Qwest Corporation Pateros N/A
509-924 Qwest Corporation Spokane N/A
509-925 Consolidated Communications Of Washington Company Ellensburg N/A
509-926 Qwest Corporation Spokane N/A
509-927 Qwest Corporation Spokane N/A
509-928 Qwest Corporation Spokane N/A
509-929 United States Cellular Ellensburg N/A
509-930 United States Cellular Yakima N/A
509-931 Level 3 Communications Spokane N/A
509-932 United Telephone Mattawa N/A
509-933 Consolidated Communications Of Washington Company Ellensburg N/A
509-934 Cellco Partnership Spokane 1/15/2016
509-935 Centurytel Of Washington Chewelah N/A
509-936 Cellco Partnership Chewelah N/A
509-937 Centurytel Of Washington Chewelah N/A
509-938 New Cingular Wireless PCS Yakima 11/26/2024
509-939 Cellco Partnership Spokane N/A
509-940 Onvoy Richland 12/11/2001
509-941 United States Cellular Yakima N/A
509-942 Ziply Fiber Northwest Richland N/A
509-943 Ziply Fiber Northwest Richland N/A
509-944 Qwest Corporation Spokane N/A
509-945 United States Cellular Yakima N/A
509-946 Ziply Fiber Northwest Richland N/A
509-947 United States Cellular Kennewick N/A
509-948 United States Cellular Kennewick N/A
509-949 United States Cellular Yakima N/A
509-951 Cellco Partnership Spokane N/A
509-952 New Cingular Wireless PCS Yakima N/A
509-953 Cellco Partnership Spokane N/A
509-954 Cellco Partnership Spokane N/A
509-955 Onvoy Yakima 12/11/2001
509-956 MetroPCS Walla Walla 10/31/2003
509-957 Nuso Spokane 8/31/2020
509-960 Rclec Spokane 9/25/2015
509-961 New Cingular Wireless PCS Yakima N/A
509-962 Consolidated Communications Of Washington Company Ellensburg N/A
509-963 Consolidated Communications Of Washington Company Ellensburg N/A
509-964 Consolidated Communications Of Washington Company Ellensburg N/A
509-965 Qwest Corporation Yakima N/A
509-966 Qwest Corporation Yakima N/A
509-967 Ziply Fiber Northwest Richland N/A
509-968 Consolidated Communications Of Washington Company Ellensburg N/A
509-969 New Cingular Wireless PCS Yakima N/A
509-970 Dish Wireless Spokane 12/16/2021
509-972 Qwest Corporation Yakima N/A
509-973 United Telephone Whitstran N/A
509-975 Cellco Partnership Pasco 6/19/2019
509-977 Inland Cellular Creston 9/11/2002
509-978 Level 3 Communications Nespelem 9/11/2002
509-979 New Cingular Wireless PCS Spokane N/A
509-980 Level 3 Communications Connell N/A
509-981 New Cingular Wireless PCS Spokane N/A
509-982 Centurytel Of Washington Odessa N/A
509-983 Level 3 Communications Starbuck 9/11/2002
509-984 MCIMetro Access Transmission Services Spokane N/A
509-985 United States Cellular Yakima N/A
509-986 T-Mobile USA Ellensburg 11/17/2021
509-987 United States Cellular Kennewick N/A
509-988 New Cingular Wireless PCS Odessa N/A
509-989 New Cingular Wireless PCS Moses Lake N/A
509-990 New Cingular Wireless PCS Spokane N/A
509-991 Cellco Partnership Spokane N/A
509-992 Telnyx Spokane N/A
509-993 Cellco Partnership Spokane N/A
509-994 New Cingular Wireless PCS Spokane N/A
509-995 New Cingular Wireless PCS Spokane N/A
509-996 Centurytel Of Washington Twisp N/A
509-997 Centurytel Of Washington Twisp N/A
509-998 Cellco Partnership Spokane N/A
509-999 Cellco Partnership Spokane N/A
  1. 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
  2. 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.
  3. Assignment date. N/A - mostly central office codes assigned before 2001.
  4. NXX prefixes last updated: November 22, 2025

Cities in area code 509

City1 County Time Zone1
Addy Stevens P
Airway Heights Spokane P
Albion Whitman P
Almira Lincoln P
Anatone Asotin P
Appleton Klickitat P
Ardenvoir Chelan P
Asotin Asotin P
Belmont Whitman P
Benge Adams P
Benton City Benton P
Beverly Grant P
Bickleton Klickitat P
Bingen Klickitat P
Boyds Ferry P
Brewster Okanogan P
Bridgeport Douglas P
Brownstown Yakima P
Buena Yakima P
Burbank Walla Walla P
Carlton Okanogan P
Carson Skamania P
Cashmere Chelan P
Centerville Klickitat P
Chattaroy Spokane P
Chelan Chelan P
Chelan Falls Chelan P
Cheney Spokane P
Chewelah Stevens P
Clarkston Asotin P
Clayton Stevens P
Cle Elum Kittitas P
Colbert Spokane P
Colfax Whitman P
College Place Walla Walla P
Colton Whitman P
Colville Stevens P
Conconully Okanogan P
Connell Franklin P
Coulee City Grant P
Coulee Dam Okanogan P
Cowiche Yakima P
Creston Lincoln P
Curlew Ferry P
Cusick Pend Oreille P
Dallesport Klickitat P
Danville Ferry P
Davenport Lincoln P
Dayton Columbia P
Deer Park Spokane P
Dixie Walla Walla P
Dryden Chelan P
East Wenatchee Douglas P
Easton Kittitas P
Edwall Lincoln P
Electric City Grant P
Elk Spokane P
Ellensburg Kittitas P
Elmer City Okanogan P
Eltopia Franklin P
Endicott Whitman P
Entiat Chelan P
Ephrata Grant P
Evans Stevens P
Fairchild Afb Spokane P
Fairfield Spokane P
Farmington Whitman P
Ford Stevens P
Four Lakes Spokane P
Fruitland Stevens P
Garfield Whitman P
George Grant P
Gifford Stevens P
Glenwood Klickitat P
Goldendale Klickitat P
Goose Prairie Yakima P
Grand Coulee Grant P
Grandview Yakima P
Granger Yakima P
Greenacres Spokane P
Harrah Yakima P
Harrington Lincoln P
Hartline Grant P
Hay Whitman P
Hooper Whitman P
Hunters Stevens P
Husum Klickitat P
Inchelium Ferry P
Ione Pend Oreille P
Kahlotus Franklin P
Keller Ferry P
Kennewick Benton P
Kettle Falls Stevens P
Kittitas Kittitas P
Klickitat Klickitat P
Lacrosse Whitman P
Lamona Lincoln P
Lamont Whitman P
Latah Spokane P
Laurier Ferry P
Leavenworth Chelan P
Liberty Lake Spokane P
Lincoln Lincoln P
Lind Adams P
Loomis Okanogan P
Loon Lake Stevens P
Lyle Klickitat P
Mabton Yakima P
Malaga Chelan P
Malden Whitman P
Malo Ferry P
Malott Okanogan P
Mansfield Douglas P
Manson Chelan P
Marcus Stevens P
Marlin Grant P
Marshall Spokane P
Mattawa Grant P
Mazama Okanogan P
Mead Spokane P
Medical Lake Spokane P
Mesa Franklin P
Metaline Pend Oreille P
Metaline Falls Pend Oreille P
Methow Okanogan P
Mica Spokane P
Mohler Lincoln P
Monitor Chelan P
Moses Lake Grant P
Moxee Yakima P
Naches Yakima P
Nespelem Okanogan P
Newman Lake Spokane P
Newport Pend Oreille P
Nine Mile Falls Spokane P
North Bonneville Skamania P
Northport Stevens P
Oakesdale Whitman P
Odessa Lincoln P
Okanogan Okanogan P
Omak Okanogan P
Orient Ferry P
Orondo Douglas P
Oroville Okanogan P
Othello Adams P
Otis Orchards Spokane P
Outlook Yakima P
Palisades Douglas P
Palouse Whitman P
Parker Yakima P
Pasco Franklin P
Pateros Okanogan P
Paterson Benton P
Peshastin Chelan P
Plymouth Benton P
Pomeroy Garfield P
Prescott Walla Walla P
Prosser Benton P
Pullman Whitman P
Quincy Grant P
Reardan Lincoln P
Republic Ferry P
Rice Stevens P
Richland Benton P
Ritzville Adams P
Riverside Okanogan P
Rock Island Douglas P
Rockford Spokane P
Ronald Kittitas P
Roosevelt Klickitat P
Rosalia Whitman P
Roslyn Kittitas P
Royal City Grant P
Selah Yakima P
Soap Lake Grant P
South Cle Elum Kittitas P
Spangle Spokane P
Spokane Spokane P
Sprague Lincoln P
Springdale Stevens P
St John Whitman P
Starbuck Columbia P
Stehekin Chelan P
Steptoe Whitman P
Stevenson Skamania P
Stratford Grant P
Sunnyside Yakima P
Tekoa Whitman P
Thornton Whitman P
Thorp Kittitas P
Tieton Yakima P
Tonasket Okanogan P
Toppenish Yakima P
Touchet Walla Walla P
Trout Lake Klickitat P
Tumtum Stevens P
Twisp Okanogan P
Underwood Skamania P
Uniontown Whitman P
Usk Pend Oreille P
Valley Stevens P
Valleyford Spokane P
Vantage Kittitas P
Veradale Spokane P
Wahkiacus Klickitat P
Waitsburg Walla Walla P
Walla Walla Walla Walla P
Wallula Walla Walla P
Wapato Yakima P
Warden Grant P
Washtucna Adams P
Waterville Douglas P
Wauconda Okanogan P
Waverly Spokane P
Wellpinit Stevens P
Wenatchee Chelan P
West Richland Benton P
White Salmon Klickitat P
White Swan Yakima P
Wilbur Lincoln P
Wilson Creek Grant P
Winthrop Okanogan P
Wishram Klickitat P
Yakima Yakima P
Zillah Yakima P
  1. Listed above are most places served by USA area code 509. 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. P stands for Pacific Time (currently ).
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