Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
918-965 9 Claremore OK   538   2012-07-07   
918-974 A Poteau OK   538      
918-974 2 Poteau OK   538   2025-12-05   
918-974 5 Poteau OK   538   2019-10-15   
918-977 0 Bartlesville OK   538   2009-10-12   
918-977 1 Bartlesville OK   538   2011-04-08   
918-982 A Tulsa OK TULSOKDRAMD  538      
918-982 9 Tulsa OK   538   2012-04-28   
918-995 0 Jenks OK   538   2011-11-09   
918-995 1 Jenks OK   538   2011-11-09   
918-995 5 Jenks OK   538   2023-08-09   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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