Local Calling Guide

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Switch: HYVLMDHY

Switch (link to prefixes) Switch name Company
HYVLMDHY1ED HYATTSVILLE   
HYVLMDHY77W HYATTSVILLE   
HYVLMDHYCA0 HYATTSVILLE   
HYVLMDHYDS0 HYATTSVILLE  9212 VERIZON MARYLAND, INC. 
HYVLMDHYPS0 HYATTSVILLE  9212 VERIZON MARYLAND, INC. 

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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