Local Calling Guide

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Switch: CRTOTXXA

Switch (link to prefixes) Switch name Company
CRTOTXXADS0 CARLTON  2090 ALENCO COMMUNICATIONS, INC. 
CRTOTXXADS1 CARLTON   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: FiberConX Communications Ltd.

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