Local Calling Guide

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Switch: SLBRMD90

Switch (link to prefixes) Switch name Company
SLBRMD901MD   939H COMMIO LLC 
SLBRMD902MD   073H TELNYX LLC 
SLBRMD905MD   197D VONAGE NETWORK INC. 
SLBRMD906MD   145J TERRA NOVA TELECOM INC. 
SLBRMD907MD   321J HD CARRIER LLC 
SLBRMD90AMD   965H FRACTEL LLC 
SLBRMD90BMD    
SLBRMD90CM8   6810 REDI-CALL COMMUNICATIONS CO 
SLBRMD90DS0   568G PEERLESS NETWORK OF MARYLAND, LLC 
SLBRMD90DS0   2593 CORE COMMUNICATIONS, INC. - MD 
SLBRMD90DS0   469J CORETEL MARYLAND, INC. - MD 

Last updated: Tue, 04 May 2021 15:04:27 UTC

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