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: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-238 A Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
564-238 2 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-03-26   
564-238 3 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-03-26   
564-238 4 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-03-26   
564-238 9 Port Orchard WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2023-03-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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