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.
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Switch: CLMBTXCLRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-732 A Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 0 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 1 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 2 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 3 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 5 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 6 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 7 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 8 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-732 9 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 A Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 0 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 3 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 4 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 5 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 8 Columbus TX 9533 SOUTHWESTERN BELL 560      
979-733 9 Columbus TX 9533 SOUTHWESTERN BELL 560      

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

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