Local Calling Guide

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Switch: KSCYMO05

Switch (link to prefixes) Switch name Company
KSCYMO05DS0 WESTPORT  9533 SOUTHWESTERN BELL 
KSCYMO05RS0 Westport SOM  9533 SOUTHWESTERN BELL 
KSCYMO05RS1 Westport ISDN   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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