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: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-541 A Miami OK MIAMOKMADS0  9533 SOUTHWESTERN BELL 538      
918-541 0 Miami OK   6272 UNITED STATES CELLULAR - OK 538      
918-541 1 Miami OK   9533 SOUTHWESTERN BELL 538      
918-541 2 Miami OK   9533 SOUTHWESTERN BELL 538      
918-541 3 Miami OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-01-08   
918-541 4 Miami OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-07-13   
918-541 5 Miami OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-541 6 Miami OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-541 7 Miami OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-541 8 Miami OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-541 9 Miami OK   145J TERRA NOVA TELECOM INC. 538   2021-09-28   

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

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