Local Calling Guide

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

Switch: DLRITXXB

Switch (link to prefixes) Switch name Company
DLRITXXBDS0 DEL RIO EAST  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 
DLRITXXBRL0 DEL RIO EAST (ISDN)  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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