Local Calling Guide

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Switch: HMPNVAAC

Switch (link to prefixes) Switch name Company
HMPNVAAC2MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 
HMPNVAACBMD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 

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

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