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: LARDTXLADS0

Remotes:

Switch Switch name Switch type
LARDTXDGRS0  LAREDO  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-273 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 0 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-273 9 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-473 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 0 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-523 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-693 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-693 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-693 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-693 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-693 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-712 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-717 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-718 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 0 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-721 9 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-722 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-723 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-724 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-725 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-726 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-727 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-728 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-729 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-753 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-764 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-786 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-790 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-791 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 1 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 2 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 3 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 4 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 5 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 6 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 7 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 8 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-794 9 Laredo TX 9533 SOUTHWESTERN BELL 566      
956-795 A Laredo TX 9533 SOUTHWESTERN BELL 566      
956-796 A Laredo TX 9533 SOUTHWESTERN BELL 566      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.