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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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 681

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-681 A Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 0 Muskogee OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-681 1 Muskogee OK   145J TERRA NOVA TELECOM INC. 538      
918-681 2 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 4 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 5 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 6 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 7 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 8 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-681 9 Muskogee OK MSKGOKMADS0  9533 SOUTHWESTERN BELL 538      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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