Local Calling Guide

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Switch: CMBRMN01

Switch (link to prefixes) Switch name Company
CMBRMN01RL0 CAMBRIDGE  4263 WINDSTREAM NORTHSTAR, LLC - MN 
CMBRMN01RP0 CAMBRIDGE   

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

Sponsored by: VoIP Much Phone Company

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