Local Calling Guide

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Switch: PTLGORIA

Switch (link to prefixes) Switch name Company
PTLGORIA7MD   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 
PTLGORIA7MD   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 
PTLGORIA8MD    
PTLGORIAAMD    

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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