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: 562

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-562 A Owasso OK TULSOKIMDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 538      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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