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: KRVLTXXADS1

Remotes:

Switch Switch name Switch type
BORNTX03RS0  BOERNE  RSC 
HRPRTXXARS0  HARPER  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-257 A Kerrville TX 2097 WINDSTREAM COMMUNICATIONS KERRVILLE, L.P. 566      
830-792 A Kerrville TX 2097 WINDSTREAM COMMUNICATIONS KERRVILLE, L.P. 566      
830-895 A Kerrville TX 2097 WINDSTREAM COMMUNICATIONS KERRVILLE, L.P. 566      
830-896 A Kerrville TX 2097 WINDSTREAM COMMUNICATIONS KERRVILLE, L.P. 566      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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