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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: MSKGOKMADS0

Remotes:

Switch Switch name Switch type
FTGBOKMARS1  FORT GIBSON  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-348 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-680 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-681 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-682 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-683 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-684 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-686 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-687 A Muskogee OK 9533 SOUTHWESTERN BELL 538      
918-781 A Muskogee OK 9533 SOUTHWESTERN BELL 538      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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