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: 913

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-913 A Muskogee OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-913 0 Muskogee OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2005-02-08   
918-913 1 Muskogee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2007-10-12   
918-913 2 Muskogee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2008-02-15   
918-913 3 Muskogee OK   7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 538   2007-09-01   
918-913 4 Muskogee OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-913 5 Muskogee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2009-03-21   
918-913 6 Muskogee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2009-11-12   
918-913 7 Muskogee OK   390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 538   2013-11-11   
918-913 8 Muskogee OK   6529 T-MOBILE USA, INC. 538   2008-10-14   
918-913 9 Muskogee OK   390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 538   2010-03-11   

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

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