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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-841MDVERIZON MARYLAND, INC. (Verizon Communications)9212TOWSONCYVLMDCKDS000/00/0000Prefix Type: RBOC
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-841
443-841-0MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395TOWSONBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TOWSONNOCLLIKNOWN02/10/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-2MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395TOWSONBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212TOWSONCYVLMDCKDS0N/APrefix Type: RBOC
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-4MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395TOWSONBLTOMDKHBMD12/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-5MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395TOWSONBLTOMDKHBMD12/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-6MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395TOWSONBLTOMDKHBMD12/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-7MDCOMCAST IP PHONE, LLC318JTOWSONBLTMMDCHXFX11/01/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-8MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036TOWSONCLMAMDORGT004/19/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-841-9MDCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6395TOWSONBLTOMDKHBMD12/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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