Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 564 [Rate centres in NPA 564] [Dial plan for NPA 564]

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-203 A Port Angeles WA STTLWAWB20Z  478J BRIGHTLINK COMMUNICATIONS LLC 674   2021-01-16   
564-203 1 Port Angeles WA STTLWAWB20Z  478J BRIGHTLINK COMMUNICATIONS LLC 674   2021-01-16   
564-203 2 Port Angeles WA   506J TWILIO INTERNATIONAL INC 674   2021-02-25   
564-203 3 Port Angeles WA   483E ONVOY, LLC - WA 674   2021-02-15   
564-203 7 Port Angeles WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2021-03-15   
564-203 8 Port Angeles WA   6529 T-MOBILE USA, INC. 674   2021-02-27   
564-203 9 Port Angeles WA   6529 T-MOBILE USA, INC. 674   2021-02-27   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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