Local Calling Guide

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Switch: ELPYTXZC

Switch (link to prefixes) Switch name Company
ELPYTXZC0MD   515J IP HORIZON LLC 
ELPYTXZC2MD   506J TWILIO INTERNATIONAL, INC. 

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: ISP Telecom

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