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: RCPTTXRPDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
361-727 A Rockport TX 9533 SOUTHWESTERN BELL 564      
361-727 0 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-727 1 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-727 2 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-727 3 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-727 9 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-729 A Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 A Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 0 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 1 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 2 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 5 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 7 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 8 Rockport TX 9533 SOUTHWESTERN BELL 564      
361-790 9 Rockport TX 9533 SOUTHWESTERN BELL 564      

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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