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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-872MDVERIZON MARYLAND, INC. (Verizon Communications)9212RIDGERIDGMDRIRS000/00/0000Prefix Type: RBOC
Switch Name: RIDGE
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
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