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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-904MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228WATERLO238BLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-904
410-904-0MDCORE COMMUNICATIONS, INC.- MD2593WATERLO238NOCLLIKNOWN10/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-1MDCORE COMMUNICATIONS, INC.- MD2593WATERLO238NOCLLIKNOWN10/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-2MDVDL, INC. DBA GLOBAL TELECOM B4492WATERLO238NOCLLIKNOWN01/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-3MDCORE COMMUNICATIONS, INC.- MD2593WATERLO238NOCLLIKNOWN03/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-4MDTWILIO INTERNATIONAL, INC.506JWATERLO238NOCLLIKNOWN12/01/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-5MDCOMCAST IP PHONE, LLC318JWATERLO238NOCLLIKNOWN03/06/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-6MDONVOY, LLC - MD (Inteliquent)876DWATERLO238NOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-7MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228WATERLO238BLTOMDKHDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-8MDCORE COMMUNICATIONS, INC.- MD2593WATERLO238NOCLLIKNOWN10/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-904-9MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228WATERLO238BLTOMDKHDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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