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: 608

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-608 A Muskogee OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-608 0 Muskogee OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-608 1 Muskogee OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2006-05-15   
918-608 2 Muskogee OK TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-03-30   
918-608 3 Muskogee OK TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-03-30   
918-608 4 Muskogee OK TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-03-30   
918-608 5 Muskogee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-07-15   
918-608 6 Muskogee OK   145J TERRA NOVA TELECOM INC. 538   2026-01-05   
918-608 7 Muskogee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-07-31   
918-608 8 Muskogee OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2012-09-30   
918-608 9 Muskogee OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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