Local Calling Guide

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

Switch: BYTWTXXC

Switch (link to prefixes) Switch name Company
BYTWTXXCDS0 BAYTOWN NORTH  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 
BYTWTXXCRL0 BAYTOWN MAIN ISDN  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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