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: TULSOKNADS0

Remotes:

Switch Switch name Switch type
TULSOKAMRS1  TULSA AMHERST  RSC 
TULSOKGERSC  TULSA GENERAL  RSC 
TULSOKTERSC  TULSA TEMPLE  RSC 

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-204 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-204 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-204 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-204 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-204 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 2 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 8 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-270 9 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 2 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 3 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-280 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 2 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 3 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-384 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-549 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-610 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-619 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-619 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-619 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-619 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-619 8 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-621 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-622 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-624 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-627 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-628 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-632 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-634 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-641 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-641 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-641 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-641 2 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-641 3 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-641 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      

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Last updated: Fri, 13 May 2022 22:16:13 UTC

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