Local Calling Guide

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Switch: JCSNMSHA

Switch (link to prefixes) Switch name Company
JCSNMSHA2MD   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 
JCSNMSHA2MD   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 
JCSNMSHA2MD   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 
JCSNMSHA2MD   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 
JCSNMSHA3MD   197D VONAGE AMERICA LLC 

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

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