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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-568MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-568
410-568-0MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-1MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-2MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-3MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-4MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-5MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395COCKEYSVLNOCLLIKNOWN02/11/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-6MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325COCKEYSVLBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-7MDLIGHTWAVE COMMUNICATIONS, LLC 5966COCKEYSVLNOCLLIKNOWN09/08/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-8MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395COCKEYSVLNOCLLIKNOWN03/07/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-568-9MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395COCKEYSVLNOCLLIKNOWN03/07/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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