Local Calling Guide

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  • Enter full or partial CLLI code to see all matching switches.

Switch: BLTMMDCH

<< 1 2

Switch (link to prefixes) Switch name Company
BLTMMDCHXQX   197D VONAGE AMERICA LLC 
BLTMMDCHXTX   073H TELNYX LLC 
BLTMMDCHXUX   624H ONVOY SPECTRUM, LLC 
BLTMMDCHXVX   321J HD CARRIER LLC 
BLTMMDCHXWX   114J EXIANT COMMUNICATIONS LLC 
BLTMMDCHXZY    
BLTMMDCHYMD   530H WIDE VOICE, LLC - MD 

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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