Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 953

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-953 A Adair OK TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-953 0 Adair OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2013-01-31   
918-953 1 Adair OK   624H ONVOY SPECTRUM, LLC 538   2025-01-23   
918-953 8 Adair OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2017-05-30   
918-953 9 Adair OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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