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: DLLSTXADDS0

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-866 A Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 4 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
214-866 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-201 A Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 A Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 4 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 5 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
469-791 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-308 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-308 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-308 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-308 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-308 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-308 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-338 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-338 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-338 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-338 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-340 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 5 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-341 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-361 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-362 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-362 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 4 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 5 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-364 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 4 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 5 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-371 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-376 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 4 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 5 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-404 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-448 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-450 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-458 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-503 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-503 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-503 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-503 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-503 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-591 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-684 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-684 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-684 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-684 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-684 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-685 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-687 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 2 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 3 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 5 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 6 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 7 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 8 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-701 9 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-702 A Dallas TX 9533 SOUTHWESTERN BELL 552      
972-702 0 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-702 1 Dallas TX 9533 SOUTHWESTERN BELL 552      
972-702 2 Dallas TX 9533 SOUTHWESTERN BELL 552      

1 2 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.