Local Calling Guide

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Switch: BLTOMDKH

Switch (link to prefixes) Switch name Company
BLTOMDKHBMD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 
BLTOMDKHDS0 BALTIMORE  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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