Local Calling Guide

Switch search

Search by CLLI code
  • Enter full or partial CLLI code to see all matching switches.

Switch: AMHRTXXA

Switch (link to prefixes) Switch name Company
AMHRTXXARP0 AMHERST   
AMHRTXXARS0 AMHERST  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.