Local Calling Guide

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Switch: SPFDMODL

Switch (link to prefixes) Switch name Company
SPFDMODL5MD   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 
SPFDMODL8MD   073H TELNYX LLC 
SPFDMODL9MD   197D VONAGE AMERICA LLC 

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

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