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: 501

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-501 A Odessa WA CHNYWAXC3MD  3229 COMPUTERS 5*, INC. DBA LOCALTEL - WA 676      
509-501 1 Odessa WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-501 5 Odessa WA CHNYWAXC3MD  3229 COMPUTERS 5*, INC. DBA LOCALTEL - WA 676   2020-08-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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