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: TULSOKTBDS1

Remotes:

Switch Switch name Switch type
TULSOKFIRSC  TULSA  RSC 
TULSOKHIRSC  TULSA HICKORY  RSC 
TULSOKOWRSC  OWASSO  RSC 
TULSOKSARSC  SAND SPRINGS  RSC 
TULSOKSPRS2  SPERRY  RSC 

<< 1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-581 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-581 8 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-581 9 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-582 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-583 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 2 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 3 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-584 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-585 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 3 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 8 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-586 9 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-587 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-588 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 8 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-591 9 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 0 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 1 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 2 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 3 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 4 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 5 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 6 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 7 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-592 9 Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-594 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-595 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-599 A Tulsa OK 9533 SOUTHWESTERN BELL 538      
918-631 A Tulsa OK 9533 SOUTHWESTERN BELL 538      

<< 1 2 3 >>

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

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