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: HSTNTXBRDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-206 1 Barker TX 9533 SOUTHWESTERN BELL 560      
281-206 5 Barker TX 9533 SOUTHWESTERN BELL 560      
281-206 6 Barker TX 9533 SOUTHWESTERN BELL 560      
281-398 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 0 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 1 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 2 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 3 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 5 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 6 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 7 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 8 Barker TX 9533 SOUTHWESTERN BELL 560      
281-492 9 Barker TX 9533 SOUTHWESTERN BELL 560      
281-578 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-579 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-599 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-616 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-616 0 Barker TX 9533 SOUTHWESTERN BELL 560      
281-616 4 Barker TX 9533 SOUTHWESTERN BELL 560      
281-646 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-647 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 0 Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 1 Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 3 Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 4 Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 7 Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 8 Barker TX 9533 SOUTHWESTERN BELL 560      
281-675 9 Barker TX 9533 SOUTHWESTERN BELL 560      
281-717 5 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 A Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 0 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 1 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 2 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 3 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 5 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 6 Barker TX 9533 SOUTHWESTERN BELL 560      
281-829 9 Barker TX 9533 SOUTHWESTERN BELL 560      
281-944 6 Barker TX 9533 SOUTHWESTERN BELL 560      
832-227 A Barker TX 9533 SOUTHWESTERN BELL 560      
832-391 2 Barker TX 9533 SOUTHWESTERN BELL 560      
832-464 1 Barker TX 9533 SOUTHWESTERN BELL 560      
832-587 A Barker TX 9533 SOUTHWESTERN BELL 560      
832-739 4 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 A Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 0 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 1 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 2 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 3 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 4 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 5 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 6 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 7 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 8 Barker TX 9533 SOUTHWESTERN BELL 560      
832-809 9 Barker TX 9533 SOUTHWESTERN BELL 560      

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

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