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: CYPRTXCYDS1

Remotes:

Switch Switch name Switch type
HMPSTXHMRS0  HEMPSTEAD  EXM 
WLLRTXWLRS2  WALLER  EXM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-213 A Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-213 1 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-213 3 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-213 6 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-213 8 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-213 9 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-256 A Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 0 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 1 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 2 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 3 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 4 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 6 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 7 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 8 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-256 9 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-304 A Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 0 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 1 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 4 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 5 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 6 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 7 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 8 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-304 9 Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-373 A Cypress EMS TX 9533 SOUTHWESTERN BELL 560      
281-758 A Cypress TX 9533 SOUTHWESTERN BELL 560      
281-758 0 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-758 1 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-758 2 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-758 3 Cypress TX 9533 SOUTHWESTERN BELL 560      
281-758 4 Cypress TX 9533 SOUTHWESTERN BELL 560      
832-773 A Cypress TX 9533 SOUTHWESTERN BELL 560      
832-773 5 Cypress TX 9533 SOUTHWESTERN BELL 560      
832-773 6 Cypress TX 9533 SOUTHWESTERN BELL 560      

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

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