Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: PTLDOR69DS1

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
503-219 A Portland OR 9638 QWEST CORPORATION 672      
503-220 A Portland OR 9638 QWEST CORPORATION 672      
503-221 A Portland OR 9638 QWEST CORPORATION 672      
503-222 A Portland OR 9638 QWEST CORPORATION 672      
503-223 A Portland OR 9638 QWEST CORPORATION 672      
503-224 A Portland OR 9638 QWEST CORPORATION 672      
503-225 A Portland OR 9638 QWEST CORPORATION 672      
503-226 A Portland OR 9638 QWEST CORPORATION 672      
503-227 A Portland OR 9638 QWEST CORPORATION 672      
503-228 A Portland OR 9638 QWEST CORPORATION 672      
503-229 A Portland OR 9638 QWEST CORPORATION 672      
503-241 A Portland OR 9638 QWEST CORPORATION 672      
503-242 A Portland OR 9638 QWEST CORPORATION 672      
503-243 A Portland OR 9638 QWEST CORPORATION 672      
503-248 A Portland OR 9638 QWEST CORPORATION 672      
503-250 A Portland OR 9638 QWEST CORPORATION 672      
503-273 A Portland OR 9638 QWEST CORPORATION 672      
503-274 A Portland OR 9638 QWEST CORPORATION 672      
503-276 A Portland OR 9638 QWEST CORPORATION 672      
503-294 A Portland OR 9638 QWEST CORPORATION 672      
503-295 A Portland OR 9638 QWEST CORPORATION 672      
503-299 A Portland OR 9638 QWEST CORPORATION 672      
503-306 A Portland OR 9638 QWEST CORPORATION 672      
503-321 A Portland OR 9638 QWEST CORPORATION 672      
503-323 A Portland OR 9638 QWEST CORPORATION 672      
503-346 A Portland OR 9638 QWEST CORPORATION 672      
503-402 A Portland OR 9638 QWEST CORPORATION 672      
503-412 A Portland OR 9638 QWEST CORPORATION 672      
503-413 A Portland OR 9638 QWEST CORPORATION 672      
503-414 A Portland OR 9638 QWEST CORPORATION 672      
503-415 A Portland OR 9638 QWEST CORPORATION 672      
503-417 A Portland OR 9638 QWEST CORPORATION 672      
503-418 A Portland OR 9638 QWEST CORPORATION 672      
503-423 A Portland OR 9638 QWEST CORPORATION 672      
503-441 A Portland OR 9638 QWEST CORPORATION 672      
503-450 A Portland OR 9638 QWEST CORPORATION 672      
503-471 A Portland OR 9638 QWEST CORPORATION 672      
503-478 A Portland OR 9638 QWEST CORPORATION 672      
503-494 A Portland OR 9638 QWEST CORPORATION 672      
503-497 A Portland OR 9638 QWEST CORPORATION 672      
503-499 A Portland OR 9638 QWEST CORPORATION 672      
503-525 A Portland OR 9638 QWEST CORPORATION 672      
503-552 A Portland OR 9638 QWEST CORPORATION 672      
503-553 A Portland OR 9638 QWEST CORPORATION 672      
503-721 A Portland OR 9638 QWEST CORPORATION 672      
503-725 A Portland OR 9638 QWEST CORPORATION 672      
503-727 A Portland OR 9638 QWEST CORPORATION 672      
503-733 A Portland OR 9638 QWEST CORPORATION 672      
503-778 A Portland OR 9638 QWEST CORPORATION 672      
503-790 A Portland OR 9638 QWEST CORPORATION 672      

1 2 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.