Area Code 509
WA - 729 exchanges found
About Area Code 509
This page displays all phone exchanges (NXX codes) associated with area code 509. Click on any 6-digit prefix to see detailed information about phone numbers in that range.
509
Phone Exchanges (NXX)
| Prefix | Exchange (NXX) | Rate Center | Carrier | Action |
|---|---|---|---|---|
| 509-200 | 200 | WALLAWALLA | Unknown | |
| 509-201 | 201 | ELLENSBURG | Unknown | |
| 509-202 | 202 | SPOKANE | Unknown | |
| 509-203 | 203 | GRANDVIEW | Unknown | |
| 509-204 | 204 | WALLAWALLA | Unknown | |
| 509-205 | 205 | KENNEWICK | Unknown | |
| 509-206 | 206 | CLARKSTON | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-206 | 206 | CLARKSTON | Unknown | |
| 509-207 | 207 | REPUBLIC | Unknown | |
| 509-208 | 208 | YAKIMA | Unknown | |
| 509-209 | 209 | SPOKANE | Unknown | |
| 509-212 | 212 | KENNEWICK | Unknown | |
| 509-213 | 213 | SPRINGDALE | Unknown | |
| 509-214 | 214 | NEWMANLAKE | 483E-ONVOY, LLC - WA | |
| 509-214 | 214 | NEWMANLAKE | Unknown | |
| 509-215 | 215 | DAVENPORT | Unknown | |
| 509-219 | 219 | STEVENSON | Unknown | |
| 509-221 | 221 | KENNEWICK | Unknown | |
| 509-222 | 222 | KENNEWICK | Unknown | |
| 509-223 | 223 | LOOMIS | 4423-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-223 | 223 | LOOMIS | Unknown | |
| 509-224 | 224 | CHENEY | Unknown | |
| 509-225 | 225 | YAKIMA | Unknown | |
| 509-226 | 226 | NEWMANLAKE | 9638-QWEST CORPORATION | |
| 509-226 | 226 | NEWMANLAKE | Unknown | |
| 509-227 | 227 | SPOKANE | Unknown | |
| 509-228 | 228 | SPOKANE | Unknown | |
| 509-229 | 229 | UNIONTOWN | 2423-INLAND TEL CO | |
| 509-229 | 229 | UNIONTOWN | Unknown | |
| 509-231 | 231 | KENNEWICK | Unknown | |
| 509-232 | 232 | SPOKANE | Unknown | |
| 509-233 | 233 | LOON LAKE | Unknown | |
| 509-234 | 234 | CONNELL | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-234 | 234 | CONNELL | Unknown | |
| 509-236 | 236 | EDWALLTYLR | Unknown | |
| 509-237 | 237 | EPHRATA | Unknown | |
| 509-238 | 238 | ELK-GRNBLF | Unknown | |
| 509-239 | 239 | EDWALLTYLR | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-239 | 239 | EDWALLTYLR | Unknown | |
| 509-240 | 240 | WALLAWALLA | Unknown | |
| 509-241 | 241 | SPOKANE | Unknown | |
| 509-242 | 242 | SPOKANE | Unknown | |
| 509-243 | 243 | ASOTIN | 2404-ASOTIN TEL CO | |
| 509-243 | 243 | ASOTIN | Unknown | |
| 509-245 | 245 | SPANGLE | Unknown | |
| 509-246 | 246 | SOAP LAKE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-246 | 246 | SOAP LAKE | Unknown | |
| 509-250 | 250 | GOLDENDALE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-250 | 250 | GOLDENDALE | Unknown | |
| 509-251 | 251 | SPOKANE | Unknown | |
| 509-252 | 252 | SPOKANE | Unknown | |
| 509-253 | 253 | HARRINGTON | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-253 | 253 | HARRINGTON | Unknown | |
| 509-254 | 254 | CLARKSTON | Unknown | |
| 509-255 | 255 | LIBERTY LK | Unknown | |
| 509-256 | 256 | ANATONE | 2404-ASOTIN TEL CO | |
| 509-256 | 256 | ANATONE | Unknown | |
| 509-257 | 257 | SPRAGUE | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-257 | 257 | SPRAGUE | Unknown | |
| 509-258 | 258 | SPRINGDALE | Unknown | |
| 509-259 | 259 | SPRAGUE | 1477-INLAND CELLULAR LLC | |
| 509-259 | 259 | SPRAGUE | Unknown | |
| 509-260 | 260 | CLE ELUM | Unknown | |
| 509-261 | 261 | GOLDENDALE | 6270-UNITED STATES CELLULAR - WA | |
| 509-261 | 261 | GOLDENDALE | Unknown | |
| 509-262 | 262 | DEER PARK | Unknown | |
| 509-263 | 263 | SPOKANE | Unknown | |
| 509-264 | 264 | WENATCHEE | Unknown | |
| 509-265 | 265 | CONNELL | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-265 | 265 | CONNELL | Unknown | |
| 509-266 | 266 | MATHEWSCOR | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-266 | 266 | MATHEWSCOR | Unknown | |
| 509-268 | 268 | YAKIMA | Unknown | |
| 509-269 | 269 | CONNELL | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-269 | 269 | CONNELL | Unknown | |
| 509-270 | 270 | SPOKANE | Unknown | |
| 509-273 | 273 | ELLENSBURG | Unknown | |
| 509-274 | 274 | SUNNYSIDE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-274 | 274 | SUNNYSIDE | Unknown | |
| 509-276 | 276 | DEER PARK | Unknown | |
| 509-279 | 279 | SPOKANE | Unknown | |
| 509-280 | 280 | SPOKANE | Unknown | |
| 509-281 | 281 | WH SALMON | Unknown | |
| 509-282 | 282 | CONNELL | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-282 | 282 | CONNELL | Unknown | |
| 509-283 | 283 | ROCKFORD | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-283 | 283 | ROCKFORD | Unknown | |
| 509-284 | 284 | TEKOA | Unknown | |
| 509-285 | 285 | OAKESDALE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-285 | 285 | OAKESDALE | Unknown | |
| 509-286 | 286 | ROCKFORD | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-286 | 286 | ROCKFORD | Unknown | |
| 509-287 | 287 | FARMINGTON | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-287 | 287 | FARMINGTON | Unknown | |
| 509-288 | 288 | COLFAX | Unknown | |
| 509-289 | 289 | EPHRATA | Unknown | |
| 509-290 | 290 | SPOKANE | Unknown | |
| 509-291 | 291 | ROCKFORD | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-291 | 291 | ROCKFORD | Unknown | |
| 509-292 | 292 | ELK-GRNBLF | 9638-QWEST CORPORATION | |
| 509-292 | 292 | ELK-GRNBLF | Unknown | |
| 509-293 | 293 | WENATCHEE | Unknown | |
| 509-294 | 294 | SPOKANE | Unknown | |
| 509-295 | 295 | CLARKSTON | Unknown | |
| 509-296 | 296 | PULLMAN | 6529-T-MOBILE USA, INC. | |
| 509-296 | 296 | PULLMAN | Unknown | |
| 509-297 | 297 | MATHEWSCOR | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-297 | 297 | MATHEWSCOR | Unknown | |
| 509-298 | 298 | MOSES LAKE | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-298 | 298 | MOSES LAKE | Unknown | |
| 509-299 | 299 | MEDICAL LK | Unknown | |
| 509-300 | 300 | WENATCHEE | 483E-ONVOY, LLC - WA | |
| 509-300 | 300 | WENATCHEE | Unknown | |
| 509-301 | 301 | WALLAWALLA | Unknown | |
| 509-302 | 302 | PASCO | Unknown | |
| 509-303 | 303 | PROSSER | Unknown | |
| 509-304 | 304 | CLE ELUM | 6529-T-MOBILE USA, INC. | |
| 509-304 | 304 | CLE ELUM | Unknown | |
| 509-305 | 305 | SUNNYSIDE | Unknown | |
| 509-306 | 306 | ELLENSBURG | Unknown | |
| 509-307 | 307 | YAKIMA | Unknown | |
| 509-308 | 308 | KENNEWICK | Unknown | |
| 509-309 | 309 | SPOKANE | Unknown | |
| 509-310 | 310 | WH SALMON | 6529-T-MOBILE USA, INC. | |
| 509-310 | 310 | WH SALMON | Unknown | |
| 509-312 | 312 | ELLENSBURG | Unknown | |
| 509-313 | 313 | SPOKANE | Unknown | |
| 509-314 | 314 | TOPPENISH | Unknown | |
| 509-315 | 315 | SPOKANE | Unknown | |
| 509-316 | 316 | PASCO | Unknown | |
| 509-317 | 317 | YAKIMA | Unknown | |
| 509-318 | 318 | CONNELL | Unknown | |
| 509-319 | 319 | SPOKANE | Unknown | |
| 509-320 | 320 | STARBUCK | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-320 | 320 | STARBUCK | Unknown | |
| 509-321 | 321 | SPOKANE | Unknown | |
| 509-322 | 322 | OMAK | Unknown | |
| 509-329 | 329 | SPOKANE | Unknown | |
| 509-330 | 330 | PULLMAN | Unknown | |
| 509-331 | 331 | OTHELLO | Unknown | |
| 509-332 | 332 | PULLMAN | Unknown | |
| 509-336 | 336 | PULLMAN | Unknown | |
| 509-337 | 337 | WAITSBURG | 9638-QWEST CORPORATION | |
| 509-337 | 337 | WAITSBURG | Unknown | |
| 509-338 | 338 | PULLMAN | Unknown | |
| 509-339 | 339 | PULLMAN | Unknown | |
| 509-340 | 340 | SPOKANE | Unknown | |
| 509-341 | 341 | TWISP | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-341 | 341 | TWISP | Unknown | |
| 509-342 | 342 | SPOKANE | Unknown | |
| 509-344 | 344 | SPOKANE | Unknown | |
| 509-345 | 345 | WILSON CRK | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-345 | 345 | WILSON CRK | Unknown | |
| 509-346 | 346 | OTHELLO | Unknown | |
| 509-347 | 347 | RITZVILLE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-347 | 347 | RITZVILLE | Unknown | |
| 509-348 | 348 | DAVENPORT | 1477-INLAND CELLULAR LLC | |
| 509-348 | 348 | DAVENPORT | Unknown | |
| 509-349 | 349 | WARDEN | Unknown | |
| 509-350 | 350 | MOSES LAKE | Unknown | |
| 509-359 | 359 | CHENEY | Unknown | |
| 509-360 | 360 | WALLAWALLA | Unknown | |
| 509-361 | 361 | MOSES LAKE | Unknown | |
| 509-362 | 362 | SPOKANE | Unknown | |
| 509-364 | 364 | GLENWOOD | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-364 | 364 | GLENWOOD | Unknown | |
| 509-365 | 365 | LYLE | Unknown | |
| 509-367 | 367 | YAKIMA | Unknown | |
| 509-368 | 368 | SPOKANE | Unknown | |
| 509-369 | 369 | KLICKITAT | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-369 | 369 | KLICKITAT | Unknown | |
| 509-370 | 370 | SPOKANE | Unknown | |
| 509-371 | 371 | RICHLAND | Unknown | |
| 509-374 | 374 | KENNEWICK | Unknown | |
| 509-377 | 377 | COLUMBIA | Unknown | |
| 509-378 | 378 | KENNEWICK | Unknown | |
| 509-379 | 379 | YAKIMA | Unknown | |
| 509-380 | 380 | PASCO | Unknown | |
| 509-381 | 381 | SPOKANE | Unknown | |
| 509-382 | 382 | DAYTON | Unknown | |
| 509-383 | 383 | GRANGER | Unknown | |
| 509-384 | 384 | ROOSEVELT | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-384 | 384 | ROOSEVELT | Unknown | |
| 509-385 | 385 | SPOKANE | Unknown | |
| 509-387 | 387 | WENATCHEE | 6529-T-MOBILE USA, INC. | |
| 509-387 | 387 | WENATCHEE | Unknown | |
| 509-388 | 388 | YAKIMA | Unknown | |
| 509-389 | 389 | SPOKANE | Unknown | |
| 509-390 | 390 | SOAP LAKE | 663D-ELTOPIA COMMUNICATIONS, LLC - WA | |
| 509-390 | 390 | SOAP LAKE | Unknown | |
| 509-391 | 391 | SUNNYSIDE | Unknown | |
| 509-392 | 392 | RICHLAND | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-392 | 392 | RICHLAND | Unknown | |
| 509-393 | 393 | WENATCHEE | Unknown | |
| 509-394 | 394 | TOUCHET | Unknown | |
| 509-395 | 395 | TROUT LAKE | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-395 | 395 | TROUT LAKE | Unknown | |
| 509-396 | 396 | KENNEWICK | Unknown | |
| 509-397 | 397 | COLFAX | Unknown | |
| 509-398 | 398 | EPHRATA | Unknown | |
| 509-399 | 399 | STARBUCK | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-399 | 399 | STARBUCK | Unknown | |
| 509-400 | 400 | MATTAWA | 6270-UNITED STATES CELLULAR - WA | |
| 509-400 | 400 | MATTAWA | Unknown | |
| 509-401 | 401 | POMEROY | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-401 | 401 | POMEROY | Unknown | |
| 509-402 | 402 | GRANDVIEW | 483E-ONVOY, LLC - WA | |
| 509-402 | 402 | GRANDVIEW | Unknown | |
| 509-403 | 403 | QUINCY | Unknown | |
| 509-404 | 404 | DAYTON | 508J-CENTURYLINK COMMUNICATIONS, LLC | |
| 509-404 | 404 | DAYTON | Unknown | |
| 509-405 | 405 | KENNEWICK | Unknown | |
| 509-406 | 406 | YAKIMA | Unknown | |
| 509-407 | 407 | QUINCY | Unknown | |
| 509-408 | 408 | LIBERTY LK | Unknown | |
| 509-409 | 409 | QUINCY | Unknown | |
| 509-410 | 410 | PASCO | 483E-ONVOY, LLC - WA | |
| 509-410 | 410 | PASCO | Unknown | |
| 509-412 | 412 | PASCO | Unknown | |
| 509-413 | 413 | SPOKANE | Unknown | |
| 509-414 | 414 | ELK-GRNBLF | 318J-COMCAST IP PHONE, LLC | |
| 509-414 | 414 | ELK-GRNBLF | Unknown | |
| 509-415 | 415 | WENATCHEE | 6529-T-MOBILE USA, INC. | |
| 509-415 | 415 | WENATCHEE | Unknown | |
| 509-416 | 416 | PASCO | Unknown | |
| 509-417 | 417 | WARDEN | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-417 | 417 | WARDEN | Unknown | |
| 509-418 | 418 | SPOKANE | Unknown | |
| 509-419 | 419 | COLVILLE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-419 | 419 | COLVILLE | Unknown | |
| 509-420 | 420 | RICHLAND | 483E-ONVOY, LLC - WA | |
| 509-420 | 420 | RICHLAND | Unknown | |
| 509-421 | 421 | WENATCHEE | 622J-SKYE TELECOM LLC DBA SKYETEL | |
| 509-421 | 421 | WENATCHEE | Unknown | |
| 509-423 | 423 | WENATCHEE | Unknown | |
| 509-424 | 424 | YAKIMA | Unknown | |
| 509-425 | 425 | SPOKANE | Unknown | |
| 509-426 | 426 | YAKIMA | Unknown | |
| 509-427 | 427 | STEVENSON | Unknown | |
| 509-428 | 428 | RITZVILLE | 6529-T-MOBILE USA, INC. | |
| 509-428 | 428 | RITZVILLE | Unknown | |
| 509-429 | 429 | OMAK | Unknown | |
| 509-431 | 431 | MOSES LAKE | Unknown | |
| 509-432 | 432 | PULLMAN | Unknown | |
| 509-433 | 433 | WENATCHEE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-433 | 433 | WENATCHEE | Unknown | |
| 509-434 | 434 | SPOKANE | Unknown | |
| 509-435 | 435 | SPOKANE | Unknown | |
| 509-436 | 436 | WENATCHEE | Unknown | |
| 509-437 | 437 | SPOKANE | 616J-LEAP TELECOM, LLC | |
| 509-437 | 437 | SPOKANE | Unknown | |
| 509-438 | 438 | KENNEWICK | Unknown | |
| 509-439 | 439 | SUNNYSIDE | Unknown | |
| 509-440 | 440 | KENNEWICK | Unknown | |
| 509-442 | 442 | IONE | 2418-PEND OREILLE TELEPHONE COMPANY | |
| 509-442 | 442 | IONE | Unknown | |
| 509-443 | 443 | SPOKANE | Unknown | |
| 509-445 | 445 | CUSICK | 2418-PEND OREILLE TELEPHONE COMPANY | |
| 509-445 | 445 | CUSICK | Unknown | |
| 509-446 | 446 | METALINFLS | 2418-PEND OREILLE TELEPHONE COMPANY | |
| 509-446 | 446 | METALINFLS | Unknown | |
| 509-447 | 447 | NEWPORT | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-447 | 447 | NEWPORT | Unknown | |
| 509-449 | 449 | BRIDGEPORT | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-449 | 449 | BRIDGEPORT | Unknown | |
| 509-450 | 450 | EPHRATA | Unknown | |
| 509-460 | 460 | KENNEWICK | Unknown | |
| 509-464 | 464 | SPOKANE | Unknown | |
| 509-470 | 470 | WENATCHEE | Unknown | |
| 509-473 | 473 | SPOKANE | Unknown | |
| 509-474 | 474 | SPOKANE | Unknown | |
| 509-475 | 475 | SPOKANE | Unknown | |
| 509-476 | 476 | OROVILLE | 9638-QWEST CORPORATION | |
| 509-476 | 476 | OROVILLE | Unknown | |
| 509-477 | 477 | SPOKANE | Unknown | |
| 509-478 | 478 | ROSALIA | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-478 | 478 | ROSALIA | Unknown | |
| 509-480 | 480 | YAKIMA | Unknown | |
| 509-481 | 481 | SPOKANE | Unknown | |
| 509-485 | 485 | MOLSON | 4423-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-485 | 485 | MOLSON | Unknown | |
| 509-486 | 486 | TONASKET | Unknown | |
| 509-490 | 490 | YAKIMA | Unknown | |
| 509-491 | 491 | KENNEWICK | Unknown | |
| 509-492 | 492 | PASCO | Unknown | |
| 509-493 | 493 | WH SALMON | Unknown | |
| 509-494 | 494 | YAKIMA | Unknown | |
| 509-495 | 495 | SPOKANE | Unknown | |
| 509-496 | 496 | SPOKANE | Unknown | |
| 509-497 | 497 | BENTONCITY | Unknown | |
| 509-498 | 498 | CHENEY | Unknown | |
| 509-499 | 499 | SPOKANE | Unknown | |
| 509-500 | 500 | ASOTIN | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-500 | 500 | ASOTIN | Unknown | |
| 509-501 | 501 | ODESSA | 3229-COMPUTERS 5*, INC. DBA LOCALTEL - WA | |
| 509-501 | 501 | ODESSA | Unknown | |
| 509-502 | 502 | SUNNYSIDE | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-502 | 502 | SUNNYSIDE | Unknown | |
| 509-503 | 503 | SPOKANE | Unknown | |
| 509-504 | 504 | YAKIMA | Unknown | |
| 509-505 | 505 | SPOKANE | Unknown | |
| 509-506 | 506 | YAKIMA | Unknown | |
| 509-507 | 507 | DEER PARK | 475J-CALLWORKS CORPORATION | |
| 509-507 | 507 | DEER PARK | Unknown | |
| 509-508 | 508 | SPOKANE | Unknown | |
| 509-509 | 509 | YAKIMA | Unknown | |
| 509-510 | 510 | OTHELLO | Unknown | |
| 509-512 | 512 | MOSES LAKE | Unknown | |
| 509-513 | 513 | NORTHPORT | 483E-ONVOY, LLC - WA | |
| 509-513 | 513 | NORTHPORT | Unknown | |
| 509-514 | 514 | SPOKANE | Unknown | |
| 509-515 | 515 | SUNNYSIDE | Unknown | |
| 509-516 | 516 | WALLAWALLA | Unknown | |
| 509-517 | 517 | YAKIMA | Unknown | |
| 509-518 | 518 | KENNEWICK | Unknown | |
| 509-519 | 519 | MATTAWA | 3229-COMPUTERS 5*, INC. DBA LOCALTEL - WA | |
| 509-519 | 519 | MATTAWA | Unknown | |
| 509-523 | 523 | ROSALIA | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-523 | 523 | ROSALIA | Unknown | |
| 509-524 | 524 | WALLAWALLA | Unknown | |
| 509-530 | 530 | SPOKANE | Unknown | |
| 509-537 | 537 | PASCO | Unknown | |
| 509-538 | 538 | WILLARD | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-538 | 538 | WILLARD | Unknown | |
| 509-540 | 540 | WALLAWALLA | Unknown | |
| 509-541 | 541 | SPOKANE | Unknown | |
| 509-542 | 542 | PASCO | Unknown | |
| 509-546 | 546 | PASCO | Unknown | |
| 509-549 | 549 | LACROSSE | 2437-PIONEER TEL. CO. | |
| 509-549 | 549 | LACROSSE | Unknown | |
| 509-550 | 550 | NEWPORT | 6529-T-MOBILE USA, INC. | |
| 509-550 | 550 | NEWPORT | Unknown | |
| 509-551 | 551 | KENNEWICK | Unknown | |
| 509-552 | 552 | CLARKSTON | Unknown | |
| 509-553 | 553 | COLFAX | Unknown | |
| 509-554 | 554 | RICHLAND | Unknown | |
| 509-557 | 557 | OMAK | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-557 | 557 | OMAK | Unknown | |
| 509-558 | 558 | SPOKANE | Unknown | |
| 509-559 | 559 | CHENEY | Unknown | |
| 509-560 | 560 | OROVILLE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-560 | 560 | OROVILLE | Unknown | |
| 509-563 | 563 | COLVILLE | Unknown | |
| 509-564 | 564 | DEER PARK | Unknown | |
| 509-565 | 565 | MEDICAL LK | Unknown | |
| 509-566 | 566 | POMEROY | Unknown | |
| 509-567 | 567 | PASCO | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 509-567 | 567 | PASCO | Unknown | |
| 509-569 | 569 | ROSALIA | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-569 | 569 | ROSALIA | Unknown | |
| 509-570 | 570 | SPOKANE | Unknown | |
| 509-571 | 571 | YAKIMA | Unknown | |
| 509-572 | 572 | KENNEWICK | Unknown | |
| 509-578 | 578 | RICHLAND | Unknown | |
| 509-579 | 579 | KENNEWICK | Unknown | |
| 509-580 | 580 | SELAH | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-580 | 580 | SELAH | Unknown | |
| 509-581 | 581 | KENNEWICK | Unknown | |
| 509-584 | 584 | WAPATO | Unknown | |
| 509-587 | 587 | BREWSTER | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-587 | 587 | BREWSTER | Unknown | |
| 509-588 | 588 | BENTONCITY | Unknown | |
| 509-589 | 589 | NEWPORT | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-589 | 589 | NEWPORT | Unknown | |
| 509-590 | 590 | SPOKANE | Unknown | |
| 509-591 | 591 | KENNEWICK | Unknown | |
| 509-592 | 592 | PULLMAN | Unknown | |
| 509-593 | 593 | WALLAWALLA | Unknown | |
| 509-594 | 594 | YAKIMA | Unknown | |
| 509-595 | 595 | PULLMAN | Unknown | |
| 509-596 | 596 | CLARKSTON | Unknown | |
| 509-597 | 597 | UNIONTOWN | 1484-INLAND CELLULAR LLC | |
| 509-597 | 597 | UNIONTOWN | Unknown | |
| 509-598 | 598 | SPOKANE | Unknown | |
| 509-599 | 599 | SPOKANE | Unknown | |
| 509-600 | 600 | BRIDGEPORT | 483E-ONVOY, LLC - WA | |
| 509-600 | 600 | BRIDGEPORT | Unknown | |
| 509-601 | 601 | SPOKANE | Unknown | |
| 509-602 | 602 | CONNELL | 3229-COMPUTERS 5*, INC. DBA LOCALTEL - WA | |
| 509-602 | 602 | CONNELL | Unknown | |
| 509-603 | 603 | SPOKANE | Unknown | |
| 509-604 | 604 | RICHLAND | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-604 | 604 | RICHLAND | Unknown | |
| 509-605 | 605 | WILBUR | 3229-COMPUTERS 5*, INC. DBA LOCALTEL - WA | |
| 509-605 | 605 | WILBUR | Unknown | |
| 509-606 | 606 | SPOKANE | Unknown | |
| 509-607 | 607 | ELLENSBURG | Unknown | |
| 509-608 | 608 | SPOKANE | Unknown | |
| 509-609 | 609 | SPOKANE | Unknown | |
| 509-610 | 610 | COLFAX | 6529-T-MOBILE USA, INC. | |
| 509-610 | 610 | COLFAX | Unknown | |
| 509-612 | 612 | KETTLE FLS | 483E-ONVOY, LLC - WA | |
| 509-612 | 612 | KETTLE FLS | Unknown | |
| 509-613 | 613 | SPOKANE | Unknown | |
| 509-614 | 614 | KENNEWICK | Unknown | |
| 509-615 | 615 | ELK-GRNBLF | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-615 | 615 | ELK-GRNBLF | Unknown | |
| 509-616 | 616 | SPOKANE | Unknown | |
| 509-617 | 617 | ELLENSBURG | Unknown | |
| 509-618 | 618 | CHENEY | 707G-WIDE VOICE, LLC - WA | |
| 509-618 | 618 | CHENEY | Unknown | |
| 509-619 | 619 | KENNEWICK | Unknown | |
| 509-620 | 620 | COULEE DAM | Unknown | |
| 509-621 | 621 | NEWMANLAKE | 318J-COMCAST IP PHONE, LLC | |
| 509-621 | 621 | NEWMANLAKE | Unknown | |
| 509-627 | 627 | KENNEWICK | Unknown | |
| 509-628 | 628 | KENNEWICK | Unknown | |
| 509-629 | 629 | WALLAWALLA | Unknown | |
| 509-630 | 630 | WENATCHEE | Unknown | |
| 509-631 | 631 | COULEE DAM | Unknown | |
| 509-632 | 632 | COULEECITY | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-632 | 632 | COULEECITY | Unknown | |
| 509-633 | 633 | COULEE DAM | Unknown | |
| 509-634 | 634 | NESPELEM | Unknown | |
| 509-635 | 635 | GARFIELD | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-635 | 635 | GARFIELD | Unknown | |
| 509-636 | 636 | CRESTON | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-636 | 636 | CRESTON | Unknown | |
| 509-637 | 637 | WH SALMON | Unknown | |
| 509-638 | 638 | SPOKANE | Unknown | |
| 509-639 | 639 | ALMIRA | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-639 | 639 | ALMIRA | Unknown | |
| 509-640 | 640 | COLVILLE | Unknown | |
| 509-641 | 641 | WILBUR | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-641 | 641 | WILBUR | Unknown | |
| 509-642 | 642 | HARRAH | 483E-ONVOY, LLC - WA | |
| 509-642 | 642 | HARRAH | Unknown | |
| 509-643 | 643 | SUNNYSIDE | Unknown | |
| 509-644 | 644 | LOON LAKE | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 509-644 | 644 | LOON LAKE | Unknown | |
| 509-645 | 645 | BREWSTER | 483E-ONVOY, LLC - WA | |
| 509-645 | 645 | BREWSTER | Unknown | |
| 509-646 | 646 | WASHTUCNA | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-646 | 646 | WASHTUCNA | Unknown | |
| 509-647 | 647 | WILBUR | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-647 | 647 | WILBUR | Unknown | |
| 509-648 | 648 | ST JOHN | 2442-ST. JOHN TEL. CO. | |
| 509-648 | 648 | ST JOHN | Unknown | |
| 509-650 | 650 | RITZVILLE | 1477-INLAND CELLULAR LLC | |
| 509-650 | 650 | RITZVILLE | Unknown | |
| 509-651 | 651 | DEER PARK | Unknown | |
| 509-652 | 652 | SPRINGDALE | 483E-ONVOY, LLC - WA | |
| 509-652 | 652 | SPRINGDALE | Unknown | |
| 509-653 | 653 | NACHES | 4423-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-653 | 653 | NACHES | Unknown | |
| 509-654 | 654 | YAKIMA | Unknown | |
| 509-655 | 655 | SPOKANE | Unknown | |
| 509-656 | 656 | CLE ELUM | Unknown | |
| 509-657 | 657 | ENDICOTT | 2437-PIONEER TEL. CO. | |
| 509-657 | 657 | ENDICOTT | Unknown | |
| 509-658 | 658 | NILE | 4423-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-658 | 658 | NILE | Unknown | |
| 509-659 | 659 | RITZVILLE | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-659 | 659 | RITZVILLE | Unknown | |
| 509-660 | 660 | RITZVILLE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-660 | 660 | RITZVILLE | Unknown | |
| 509-666 | 666 | SPOKANE | Unknown | |
| 509-668 | 668 | WENATCHEE | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-668 | 668 | WENATCHEE | Unknown | |
| 509-671 | 671 | NEWPORT | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-671 | 671 | NEWPORT | Unknown | |
| 509-672 | 672 | RIMROCK | 2410-CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK | |
| 509-672 | 672 | RIMROCK | Unknown | |
| 509-673 | 673 | TIETON | Unknown | |
| 509-674 | 674 | CLE ELUM | Unknown | |
| 509-675 | 675 | COLVILLE | Unknown | |
| 509-676 | 676 | WALLAWALLA | Unknown | |
| 509-677 | 677 | LIND | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-677 | 677 | LIND | Unknown | |
| 509-678 | 678 | COWICHE | 2410-CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK | |
| 509-678 | 678 | COWICHE | Unknown | |
| 509-680 | 680 | COLVILLE | Unknown | |
| 509-681 | 681 | COULEECITY | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-681 | 681 | COULEECITY | Unknown | |
| 509-683 | 683 | DOUGLASCO | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-683 | 683 | DOUGLASCO | Unknown | |
| 509-685 | 685 | COLVILLE | Unknown | |
| 509-686 | 686 | BRIDGEPORT | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-686 | 686 | BRIDGEPORT | Unknown | |
| 509-687 | 687 | WENATCHEE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-687 | 687 | WENATCHEE | Unknown | |
| 509-688 | 688 | SPOKANE | Unknown | |
| 509-689 | 689 | BREWSTER | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-689 | 689 | BREWSTER | Unknown | |
| 509-690 | 690 | COLVILLE | Unknown | |
| 509-698 | 698 | SELAH | 2412-CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY | |
| 509-698 | 698 | SELAH | Unknown | |
| 509-699 | 699 | WENATCHEE | 580D-WESTGATE COMMUNICATIONS, LLC DBA WEAVTEL - WA | |
| 509-699 | 699 | WENATCHEE | Unknown | |
| 509-701 | 701 | SPOKANE | Unknown | |
| 509-702 | 702 | EPHRATA | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-702 | 702 | EPHRATA | Unknown | |
| 509-703 | 703 | SPOKANE | Unknown | |
| 509-704 | 704 | WALLAWALLA | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-704 | 704 | WALLAWALLA | Unknown | |
| 509-705 | 705 | ELLENSBURG | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-705 | 705 | ELLENSBURG | Unknown | |
| 509-707 | 707 | MOSES LAKE | Unknown | |
| 509-712 | 712 | SUNNYSIDE | Unknown | |
| 509-713 | 713 | RICHLAND | Unknown | |
| 509-714 | 714 | SPOKANE | Unknown | |
| 509-715 | 715 | PULLMAN | Unknown | |
| 509-717 | 717 | EPHRATA | Unknown | |
| 509-720 | 720 | SPOKANE | Unknown | |
| 509-721 | 721 | DAVENPORT | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-721 | 721 | DAVENPORT | Unknown | |
| 509-722 | 722 | CHEWELAH | Unknown | |
| 509-723 | 723 | SPOKANE | Unknown | |
| 509-724 | 724 | SPOKANE | Unknown | |
| 509-725 | 725 | DAVENPORT | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-725 | 725 | DAVENPORT | Unknown | |
| 509-726 | 726 | WENATCHEE | 483E-ONVOY, LLC - WA | |
| 509-726 | 726 | WENATCHEE | Unknown | |
| 509-727 | 727 | KENNEWICK | Unknown | |
| 509-728 | 728 | YAKIMA | Unknown | |
| 509-730 | 730 | WALLAWALLA | Unknown | |
| 509-731 | 731 | YAKIMA | Unknown | |
| 509-732 | 732 | NORTHPORT | Unknown | |
| 509-733 | 733 | BREWSTER | Unknown | |
| 509-737 | 737 | KENNEWICK | Unknown | |
| 509-738 | 738 | KETTLE FLS | Unknown | |
| 509-739 | 739 | ALMIRA | 453J-CORETEL WASHINGTON, INC. - WA | |
| 509-739 | 739 | ALMIRA | Unknown | |
| 509-740 | 740 | OMAK | Unknown | |
| 509-741 | 741 | WENATCHEE | 6529-T-MOBILE USA, INC. | |
| 509-741 | 741 | WENATCHEE | Unknown | |
| 509-742 | 742 | SPOKANE | Unknown | |
| 509-743 | 743 | SPOKANE | Unknown | |
| 509-745 | 745 | DOUGLASCO | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-745 | 745 | DOUGLASCO | Unknown | |
| 509-746 | 746 | YAKIMA | Unknown | |
| 509-748 | 748 | DALLESPORT | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-748 | 748 | DALLESPORT | Unknown | |
| 509-749 | 749 | EUREKA | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-749 | 749 | EUREKA | Unknown | |
| 509-751 | 751 | CLARKSTON | Unknown | |
| 509-759 | 759 | YAKIMA | Unknown | |
| 509-761 | 761 | MOSES LAKE | Unknown | |
| 509-763 | 763 | WENATCHEE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-763 | 763 | WENATCHEE | Unknown | |
| 509-767 | 767 | DALLESPORT | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-767 | 767 | DALLESPORT | Unknown | |
| 509-769 | 769 | CLARKSTON | Unknown | |
| 509-770 | 770 | MOSES LAKE | Unknown | |
| 509-771 | 771 | MOSES LAKE | Unknown | |
| 509-772 | 772 | GOLDENDALE | 7146-TELEPORT COMMUNICATIONS AMERICA, LLC - WA | |
| 509-772 | 772 | GOLDENDALE | Unknown | |
| 509-773 | 773 | GOLDENDALE | Unknown | |
| 509-774 | 774 | WH SALMON | Unknown | |
| 509-775 | 775 | REPUBLIC | 4423-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-775 | 775 | REPUBLIC | Unknown | |
| 509-776 | 776 | COLUMBIA | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-776 | 776 | COLUMBIA | Unknown | |
| 509-778 | 778 | PROSSER | Unknown | |
| 509-779 | 779 | CURLEW | 4423-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-779 | 779 | CURLEW | Unknown | |
| 509-780 | 780 | CLARKSTON | Unknown | |
| 509-781 | 781 | PROSSER | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-781 | 781 | PROSSER | Unknown | |
| 509-784 | 784 | WENATCHEE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-784 | 784 | WENATCHEE | Unknown | |
| 509-785 | 785 | GEORGE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-785 | 785 | GEORGE | Unknown | |
| 509-788 | 788 | PROSSER | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-788 | 788 | PROSSER | Unknown | |
| 509-789 | 789 | SPOKANE | Unknown | |
| 509-790 | 790 | SUNNYSIDE | Unknown | |
| 509-791 | 791 | GRANDVIEW | 490J-DISH WIRELESS, LLC | |
| 509-791 | 791 | GRANDVIEW | Unknown | |
| 509-792 | 792 | PASCO | Unknown | |
| 509-793 | 793 | MOSES LAKE | Unknown | |
| 509-794 | 794 | QUINCY | Unknown | |
| 509-795 | 795 | SPOKANE | Unknown | |
| 509-796 | 796 | REARDAN | Unknown | |
| 509-797 | 797 | QUINCY | Unknown | |
| 509-798 | 798 | SPOKANE | Unknown | |
| 509-799 | 799 | SPOKANE | Unknown | |
| 509-800 | 800 | CLARKSTON | 073H-TELNYX LLC | |
| 509-800 | 800 | CLARKSTON | Unknown | |
| 509-802 | 802 | KENNEWICK | Unknown | |
| 509-808 | 808 | SPOKANE | Unknown | |
| 509-816 | 816 | SPOKANE | Unknown | |
| 509-818 | 818 | SPOKANE | Unknown | |
| 509-820 | 820 | KENNEWICK | Unknown | |
| 509-821 | 821 | DEER PARK | Unknown | |
| 509-822 | 822 | SPOKANE | Unknown | |
| 509-823 | 823 | YAKIMA | Unknown | |
| 509-824 | 824 | SPOKANE | Unknown | |
| 509-825 | 825 | MEDICAL LK | 318J-COMCAST IP PHONE, LLC | |
| 509-825 | 825 | MEDICAL LK | Unknown | |
| 509-827 | 827 | RICHLAND | Unknown | |
| 509-828 | 828 | SPOKANE | Unknown | |
| 509-829 | 829 | TOPPENISH | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-829 | 829 | TOPPENISH | Unknown | |
| 509-831 | 831 | SUNNYSIDE | Unknown | |
| 509-832 | 832 | PROSSER | 6270-UNITED STATES CELLULAR - WA | |
| 509-832 | 832 | PROSSER | Unknown | |
| 509-834 | 834 | YAKIMA | Unknown | |
| 509-836 | 836 | SUNNYSIDE | Unknown | |
| 509-840 | 840 | SUNNYSIDE | Unknown | |
| 509-841 | 841 | WAITSBURG | 159F-PEERLESS NETWORK OF WASHINGTON, LLC - WA | |
| 509-841 | 841 | WAITSBURG | Unknown | |
| 509-842 | 842 | SPOKANE | Unknown | |
| 509-843 | 843 | POMEROY | Unknown | |
| 509-844 | 844 | SPOKANE | Unknown | |
| 509-845 | 845 | PASCO | Unknown | |
| 509-846 | 846 | OMAK | Unknown | |
| 509-847 | 847 | SPOKANE | Unknown | |
| 509-848 | 848 | HARRAH | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-848 | 848 | HARRAH | Unknown | |
| 509-849 | 849 | PRESCOTT | 2423-INLAND TEL CO | |
| 509-849 | 849 | PRESCOTT | Unknown | |
| 509-850 | 850 | SPOKANE | Unknown | |
| 509-851 | 851 | PASCO | Unknown | |
| 509-852 | 852 | CLE ELUM | Unknown | |
| 509-853 | 853 | YAKIMA | Unknown | |
| 509-854 | 854 | GRANGER | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-854 | 854 | GRANGER | Unknown | |
| 509-855 | 855 | MOSES LAKE | Unknown | |
| 509-856 | 856 | ELLENSBURG | Unknown | |
| 509-857 | 857 | ELLENSBURG | Unknown | |
| 509-859 | 859 | ELLENSBURG | Unknown | |
| 509-860 | 860 | WENATCHEE | Unknown | |
| 509-861 | 861 | OMAK | 483E-ONVOY, LLC - WA | |
| 509-861 | 861 | OMAK | Unknown | |
| 509-862 | 862 | SPOKANE | Unknown | |
| 509-863 | 863 | SPOKANE | Unknown | |
| 509-864 | 864 | TOPPENISH | 5812-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | |
| 509-864 | 864 | TOPPENISH | Unknown | |
| 509-866 | 866 | SPOKANE | Unknown | |
| 509-867 | 867 | SPOKANE | Unknown | |
| 509-868 | 868 | SPOKANE | Unknown | |
| 509-869 | 869 | SPOKANE | Unknown | |
| 509-870 | 870 | KENNEWICK | Unknown | |
| 509-871 | 871 | OROVILLE | 483E-ONVOY, LLC - WA | |
| 509-871 | 871 | OROVILLE | Unknown | |
| 509-872 | 872 | GARRISON | 4321-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-872 | 872 | GARRISON | Unknown | |
| 509-873 | 873 | KENNEWICK | Unknown | |
| 509-874 | 874 | WHITE SWAN | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-874 | 874 | WHITE SWAN | Unknown | |
| 509-875 | 875 | PATERSON | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-875 | 875 | PATERSON | Unknown | |
| 509-876 | 876 | WALLAWALLA | Unknown | |
| 509-877 | 877 | WAPATO | Unknown | |
| 509-878 | 878 | PALOUSE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-878 | 878 | PALOUSE | Unknown | |
| 509-879 | 879 | SPOKANE | Unknown | |
| 509-881 | 881 | WENATCHEE | 4324-ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | |
| 509-881 | 881 | WENATCHEE | Unknown | |
| 509-883 | 883 | WENATCHEE | 624H-ONVOY SPECTRUM, LLC | |
| 509-883 | 883 | WENATCHEE | Unknown | |
| 509-885 | 885 | WENATCHEE | Unknown | |
| 509-887 | 887 | RITZVILLE | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-887 | 887 | RITZVILLE | Unknown | |
| 509-890 | 890 | DEER PARK | 159F-PEERLESS NETWORK OF WASHINGTON, LLC - WA | |
| 509-890 | 890 | DEER PARK | Unknown | |
| 509-893 | 893 | SPOKANE | Unknown | |
| 509-894 | 894 | MABTON | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-894 | 894 | MABTON | Unknown | |
| 509-895 | 895 | YAKIMA | Unknown | |
| 509-896 | 896 | MABTON | Unknown | |
| 509-897 | 897 | WALLAWALLA | Unknown | |
| 509-899 | 899 | ELLENSBURG | Unknown | |
| 509-900 | 900 | SPOKANE | Unknown | |
| 509-901 | 901 | YAKIMA | Unknown | |
| 509-902 | 902 | YAKIMA | Unknown | |
| 509-903 | 903 | LIBERTY LK | Unknown | |
| 509-904 | 904 | SPOKANE | Unknown | |
| 509-905 | 905 | PASCO | Unknown | |
| 509-906 | 906 | EPHRATA | Unknown | |
| 509-907 | 907 | YAKIMA | Unknown | |
| 509-910 | 910 | YAKIMA | Unknown | |
| 509-913 | 913 | OTHELLO | Unknown | |
| 509-917 | 917 | REARDAN | 006F-BANDWIDTH.COM CLEC, LLC - WA | |
| 509-917 | 917 | REARDAN | Unknown | |
| 509-918 | 918 | SPOKANE | Unknown | |
| 509-919 | 919 | SPOKANE | Unknown | |
| 509-920 | 920 | CHEWELAH | 490J-DISH WIRELESS, LLC | |
| 509-920 | 920 | CHEWELAH | Unknown | |
| 509-923 | 923 | PATEROS | 9638-QWEST CORPORATION | |
| 509-923 | 923 | PATEROS | Unknown | |
| 509-929 | 929 | ELLENSBURG | Unknown | |
| 509-931 | 931 | SPOKANE | Unknown | |
| 509-932 | 932 | MATTAWA | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-932 | 932 | MATTAWA | Unknown | |
| 509-934 | 934 | SPOKANE | Unknown | |
| 509-935 | 935 | CHEWELAH | Unknown | |
| 509-936 | 936 | CHEWELAH | Unknown | |
| 509-938 | 938 | YAKIMA | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-938 | 938 | YAKIMA | Unknown | |
| 509-940 | 940 | RICHLAND | Unknown | |
| 509-941 | 941 | YAKIMA | Unknown | |
| 509-942 | 942 | RICHLAND | Unknown | |
| 509-944 | 944 | SPOKANE | Unknown | |
| 509-954 | 954 | SPOKANE | Unknown | |
| 509-955 | 955 | YAKIMA | Unknown | |
| 509-956 | 956 | WALLAWALLA | Unknown | |
| 509-957 | 957 | SPOKANE | Unknown | |
| 509-960 | 960 | SPOKANE | Unknown | |
| 509-964 | 964 | ELLENSBURG | Unknown | |
| 509-968 | 968 | ELLENSBURG | Unknown | |
| 509-970 | 970 | SPOKANE | Unknown | |
| 509-972 | 972 | YAKIMA | Unknown | |
| 509-973 | 973 | WHITSTRAN | 4521-UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA | |
| 509-973 | 973 | WHITSTRAN | Unknown | |
| 509-975 | 975 | PASCO | Unknown | |
| 509-977 | 977 | CRESTON | 1477-INLAND CELLULAR LLC | |
| 509-977 | 977 | CRESTON | Unknown | |
| 509-978 | 978 | NESPELEM | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-978 | 978 | NESPELEM | Unknown | |
| 509-980 | 980 | CONNELL | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-980 | 980 | CONNELL | Unknown | |
| 509-982 | 982 | ODESSA | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-982 | 982 | ODESSA | Unknown | |
| 509-983 | 983 | STARBUCK | 6121-LEVEL 3 COMMUNICATIONS, LLC - WA | |
| 509-983 | 983 | STARBUCK | Unknown | |
| 509-984 | 984 | SPOKANE | Unknown | |
| 509-986 | 986 | ELLENSBURG | Unknown | |
| 509-987 | 987 | KENNEWICK | Unknown | |
| 509-988 | 988 | ODESSA | 6010-NEW CINGULAR WIRELESS PCS, LLC | |
| 509-988 | 988 | ODESSA | Unknown | |
| 509-989 | 989 | MOSES LAKE | Unknown | |
| 509-992 | 992 | SPOKANE | Unknown | |
| 509-996 | 996 | TWISP | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-996 | 996 | TWISP | Unknown | |
| 509-997 | 997 | TWISP | 2408-CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK | |
| 509-997 | 997 | TWISP | Unknown | |
| 509-998 | 998 | SPOKANE | Unknown |
Quick Facts
- Area Code 509
- State WA
- Exchanges 729