Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-493 A White Salmon WA WHSLWAXXRS0  4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 0 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 1 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 2 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 3 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 4 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 5 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 6 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 8 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      
509-493 9 White Salmon WA   4521 UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA 672      

Last updated: Sat, 31 Oct 2020 19:28:10 UTC

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