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: 216

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-216 A Centralia WA OLYMWA022MD  6529 T-MOBILE USA, INC. 674      
564-216 0 Centralia WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2022-02-06   
564-216 1 Centralia WA   483E ONVOY, LLC - WA 674   2022-03-25   
564-216 2 Centralia WA   483E ONVOY, LLC - WA 674   2021-12-27   
564-216 3 Centralia WA   483E ONVOY, LLC - WA 674   2021-12-27   
564-216 4 Centralia WA   483E ONVOY, LLC - WA 674   2021-12-27   
564-216 5 Centralia WA   483E ONVOY, LLC - WA 674   2021-12-27   
564-216 6 Centralia WA   483E ONVOY, LLC - WA 674   2022-03-25   
564-216 7 Centralia WA   483E ONVOY, LLC - WA 674   2022-03-25   
564-216 8 Centralia WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2021-12-26   
564-216 9 Centralia WA   6529 T-MOBILE USA, INC. 674   2021-12-25   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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