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: WLMNORXBRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
503-876 A Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 0 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 1 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 2 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 3 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 4 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 5 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 6 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 7 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 8 Willamina OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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