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: 263

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-263 A Olympia WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-09-29   
564-263 0 Olympia WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-09-29   
564-263 1 Olympia WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-09-29   
564-263 2 Olympia WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-01-17   
564-263 3 Olympia WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2026-05-17   
564-263 4 Olympia WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2026-05-29   
564-263 5 Olympia WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-10-18   
564-263 6 Olympia WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2026-03-04   
564-263 7 Olympia WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-11-12   
564-263 8 Olympia WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-06-26   
564-263 9 Olympia WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-08-31   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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