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: SLSWOKMADS0

Remotes:

Switch Switch name Switch type
BKSHOKMARS1  BOKOSHE  RLC 
MLDROKMARS1  MULDROW  RSC 
POCLOKMARS1  POCOLA  RSC 
SPIROKMARS1  SPIRO  RSC 
STGLOKMARS1  STIGLER  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-235 A Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-235 0 Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-774 A Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-774 0 Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-774 1 Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-774 9 Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-775 A Sallisaw OK 9533 SOUTHWESTERN BELL 538      
918-776 A Sallisaw OK 9533 SOUTHWESTERN BELL 538      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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