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: WCFLTXTFDS0

Remotes:

Switch Switch name Switch type
BLLVTXFRRS0  BELLEVUE  AXR 
BOWITXTRRS1  BOWIE  5ER 
BRKBTXEFRS0  BURKBURNETT  AXR 
HNRTTXBRRS0  HENRIETTA  AXR 
IWPKTXBARS0  IOWA PARK  AXR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-851 A Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-851 0 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-851 2 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-851 4 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-851 5 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-851 6 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 A Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 0 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 1 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 2 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 3 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 4 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 5 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 6 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 7 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      
940-855 8 Wichita Falls TX 9533 SOUTHWESTERN BELL 548      

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

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