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: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-408 A Liberty Lake WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-408 0 Liberty Lake WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2019-04-01   
509-408 1 Liberty Lake WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2019-04-01   
509-408 2 Liberty Lake WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2019-04-01   
509-408 3 Liberty Lake WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2019-10-21   
509-408 4 Liberty Lake WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2024-11-21   
509-408 5 Liberty Lake WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-408 6 Liberty Lake WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-408 7 Liberty Lake WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2024-03-18   
509-408 8 Liberty Lake WA SPKNWA01XCY  318J COMCAST IP PHONE, LLC 676   2020-11-05   
509-408 9 Liberty Lake WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676   2021-03-05   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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