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.
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Switch: BCTNWAXXRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-896 A Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 0 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 1 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 2 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 3 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 5 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 8 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      
509-896 9 Mabton WA 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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