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: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-418 A Spokane WA SPKNWA01XAY  114J EXIANT COMMUNICATIONS LLC 676      
509-418 0 Spokane WA   073H TELNYX LLC 676   2019-12-27   
509-418 1 Spokane WA   114J EXIANT COMMUNICATIONS LLC 676   2019-11-09   
509-418 2 Spokane WA   318J COMCAST IP PHONE, LLC 676   2020-04-05   
509-418 3 Spokane WA   5562 METROPCS, INC. 676   2020-05-09   
509-418 4 Spokane WA   006F BANDWIDTH.COM CLEC, LLC - WA 676   2021-08-30   
509-418 5 Spokane WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2020-01-06   
509-418 6 Spokane WA   5562 METROPCS, INC. 676   2020-07-26   
509-418 7 Spokane WA   5562 METROPCS, INC. 676   2020-07-26   
509-418 8 Spokane WA   6529 T-MOBILE USA, INC. 676   2020-04-11   
509-418 9 Spokane WA   073H TELNYX LLC 676   2020-12-11   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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