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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
503-200 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-201 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-202 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-203 A Portland OR PTLDOR02DS0  9638 QWEST CORPORATION 672      
503-204 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-205 A Portland OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-206 A Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-207 A Beaverton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-208 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-209 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-210 A Clackamas OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-212 A Clackamas OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-213 A Beaverton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-214 A Beaverton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-215 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-216 A Portland OR PTLDOR02DS0  9638 QWEST CORPORATION 672      
503-217 A Sherwood OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-218 A Stafford-Sandy OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-219 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-220 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-221 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-222 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-223 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-224 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-225 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-226 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-227 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-228 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-229 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-230 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-231 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-232 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-233 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-234 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-235 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-236 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-237 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-238 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-239 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-240 A Portland OR PTLDOR14DS0  9638 QWEST CORPORATION 672      
503-241 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-242 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-243 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-244 A Portland OR PTLDOR17DS0  9638 QWEST CORPORATION 672      
503-245 A Portland OR PTLDOR17DS0  9638 QWEST CORPORATION 672      
503-246 A Portland OR PTLDOR17DS0  9638 QWEST CORPORATION 672      
503-247 A Portland OR PTLDOR14DS0  9638 QWEST CORPORATION 672      
503-248 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-249 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-250 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-251 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-252 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-253 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-254 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-255 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-256 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-257 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-258 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-259 A Beaverton OR ALOHORXXDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-260 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-261 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-262 A Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672      
503-263 A Canby-Needy OR CNBYORXADS1  2362 CANBY TEL. ASSN. 672      
503-264 A Beaverton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-265 A Portland OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-266 A Canby-Needy OR CNBYORXADS1  2362 CANBY TEL. ASSN. 672      
503-267 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-268 A Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-269 A Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-270 A Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-271 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-272 A Government Camp OR GVCMORXARS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-273 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-274 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-275 A Portland OR PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-276 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-277 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-278 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-279 A Portland OR PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-280 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-281 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-282 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-283 A Portland OR PTLDOR14DS0  9638 QWEST CORPORATION 672      
503-284 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-285 A Portland OR PTLDOR14DS0  9638 QWEST CORPORATION 672      
503-286 A Portland OR PTLDOR14DS0  9638 QWEST CORPORATION 672      
503-287 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-288 A Portland OR PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-289 A Portland OR PTLDOR14DS0  9638 QWEST CORPORATION 672      
503-290 A Portland OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-291 A Portland OR PTLDOR02DS0  9638 QWEST CORPORATION 672      
503-292 A Portland OR PTLDOR02DS0  9638 QWEST CORPORATION 672      
503-293 A Portland OR PTLDOR17DS0  9638 QWEST CORPORATION 672      
503-294 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-295 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-296 A Portland OR PTLDOR02DS0  9638 QWEST CORPORATION 672      
503-297 A Portland OR PTLDOR02DS0  9638 QWEST CORPORATION 672      
503-298 A Astoria OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-299 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-300 A Bay City OR SHRDORXACMD  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 672      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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