Local Calling Guide

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Switch: CHRMNC72

Switch (link to prefixes) Switch name Company
CHRMNC72BMD   5344 LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC 
CHRMNC72BMD   7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 

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

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