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: 957

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-957 A Spokane WA SPKNWA01XGY  478J NUSO, LLC 676      
509-957 0 Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676   2022-05-20   
509-957 1 Spokane WA SPKNWA01XGY  478J NUSO, LLC 676   2020-10-27   
509-957 2 Spokane WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2021-08-28   
509-957 3 Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676   2022-05-20   
509-957 4 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2021-04-13   
509-957 5 Spokane WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2021-04-13   
509-957 6 Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676   2021-01-19   
509-957 7 Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676   2021-01-19   
509-957 8 Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676   2021-01-19   
509-957 9 Spokane WA EWNCWA270MD  6529 T-MOBILE USA, INC. 676   2021-01-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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