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: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-610 A Colfax WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-610 0 Colfax WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-610 1 Colfax WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-610 2 Colfax WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-610 3 Colfax WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-610 8 Colfax WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      
509-610 9 Colfax WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676      

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

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