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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-402 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-403 A Beaverton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-404 A Stafford-Sandy OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-405 A Gresham OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-406 A Clackamas OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-407 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-408 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-409 A Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-410 A St Helens OR PTLJORIY0MD  5562 METROPCS, INC. 672      
503-412 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-413 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-414 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-415 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-416 A Portland OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-417 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-418 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-419 A Portland OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-420 A Dallas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-421 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-422 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-423 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-424 A Beaverton OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-425 A Portland OR PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-426 A Portland OR PTLDORPBDS0  8294 NORTH COUNTY COMMUNICATION CORPORATION - OR 672      
503-427 A Stafford-Sandy OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-428 A Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-429 A Vernonia OR VRNNORXXRS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-430 A Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-431 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-432 A Portland OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-433 A North Plains OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-434 A McMinnville OR MMVLORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-435 A McMinnville OR MMVLORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-436 A Cannon Beach OR CNBHOR64DS0  9638 QWEST CORPORATION 672      
503-437 A McMinnville OR PTLJORIY0MD  5562 METROPCS, INC. 672      
503-438 A St Helens OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-439 A Beaverton OR SMRWORXADS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-440 A Seaside OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-441 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-442 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-443 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-444 A Portland OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2024-01-10   
503-445 A Portland OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-446 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-447 A North Plains OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-448 A Aumsville-Turner OR STTNORXADS0  8629 SCS COMMUNICATIONS AND SECURITY, INC. - OR 672      
503-449 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-450 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-451 A Clackamas OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-452 A Portland OR PTLDOR17DS0  9638 QWEST CORPORATION 672      
503-453 A Portland OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-454 A Stafford-Sandy OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-455 A Westport OR WSPTOR64DS0  9638 QWEST CORPORATION 672      
503-456 A Beaverton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-457 A Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-458 A Knappa OR KNPPORXADS0  2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-459 A Portland OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-460 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-461 A Grand Ronde OR THDLORXAFMD  750E ONVOY, LLC - OR 672      
503-462 A Clackamas OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-463 A Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-464 A Portland OR PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-465 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-466 A Beaverton OR SMRWORXADS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-467 A Portland OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-468 A Astoria OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-469 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-470 A Seaside OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-471 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-472 A McMinnville OR MMVLORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-473 A Portland OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-474 A McMinnville OR MMVLORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-475 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-476 A Newberg OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-477 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-478 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-479 A Clackamas OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-480 A Salem OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-481 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-482 A Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-483 A Pacific City OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-484 A Portland OR PTLDOR62DS2  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-485 A Salem OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-486 A Stafford-Sandy OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-487 A Newberg OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2025-04-07   
503-488 A Portland OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-489 A Gresham OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-490 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-491 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-492 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-493 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-494 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-495 A Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-496 A Clackamas OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-497 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-498 A Stafford-Sandy OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-499 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-500 A Portland OR PTLDORPBGT0  794G TELTRUST CORPORATION - OR 672      
503-501 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-502 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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