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: MBTETXXAPS0

Remotes:

Switch Switch name Switch type
WHDRTXXARP0  WHITE DEER  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-594 A Mobeetie TX 1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 546      
806-845 A Mobeetie TX 1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 546      
806-883 A White Deer TX 1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 546      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.