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: OKMLOKMADS0

Remotes:

Switch Switch name Switch type
HNRYOKMARS1  HENRYETTA  RSC 
OKMHOKMARS1  OKEMAH  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-304 A Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-304 5 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-752 A Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-752 0 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-752 2 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-752 3 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-756 A Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-758 A Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-758 0 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-758 1 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-758 2 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-758 3 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-758 4 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-759 A Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-759 2 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-759 4 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-759 5 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-759 6 Okmulgee OK 9533 SOUTHWESTERN BELL 538      
918-759 9 Okmulgee OK 9533 SOUTHWESTERN BELL 538      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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