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: 956

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-956 A Walla Walla WA EWNCWA271MD  5562 METROPCS, INC. 676      
509-956 0 Walla Walla WA EWNCWA271MD  5562 METROPCS, INC. 676   2014-07-25   
509-956 1 Walla Walla WA EWNCWA271MD  5562 METROPCS, INC. 676   2014-07-25   
509-956 2 Walla Walla WA EWNCWA271MD  5562 METROPCS, INC. 676   2014-07-25   
509-956 3 Walla Walla WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2006-11-30   
509-956 4 Walla Walla WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2013-07-05   
509-956 5 Walla Walla WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-09-02   
509-956 6 Walla Walla WA   5562 METROPCS, INC. 676   2003-12-25   
509-956 7 Walla Walla WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-11-20   
509-956 8 Walla Walla WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2008-09-15   
509-956 9 Walla Walla WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2008-02-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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