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: EGPSTXEPDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-752 A Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-752 1 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-752 3 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-752 4 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-752 6 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-757 A Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 A Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 0 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 1 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 2 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 3 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 4 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 5 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 6 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 7 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-758 8 Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-773 A Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-872 A Eagle Pass TX 9533 SOUTHWESTERN BELL 566      
830-872 2 Eagle Pass TX 9533 SOUTHWESTERN BELL 566   2007-10-03   

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

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