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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-861MDVERIZON MARYLAND, INC. (Verizon Communications)9212WESTMINSTRRSTWMDRSDS000/00/0000Prefix Type: RBOC
Switch Name: REISTERSTOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-861
410-861-0MDBANDWIDTH.COM CLEC, LLC - MD071FWESTMINSTRNOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697WESTMINSTRNOCLLIKNOWN01/10/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228WESTMINSTRBLTOMDKHDS001/16/2007Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-3MDMETROPCS, INC. (T-Mobile US, Inc)5562WESTMINSTRBLTMMDCH40Z07/07/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-4MDATX TELECOMMUNICATIONS SERVICES, LTD.1958WESTMINSTRNOCLLIKNOWN04/14/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-5MDCOMCAST IP PHONE, LLC318JWESTMINSTRNOCLLIKNOWN01/06/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-6MDCOMCAST IP PHONE, LLC318JWESTMINSTRNOCLLIKNOWN01/09/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WESTMINSTRCLMAMDORGT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WESTMINSTRRSTWMDRSDS0N/APrefix Type: RBOC
Switch Name: REISTERSTOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-861-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WESTMINSTRRSTWMDRSDS0N/APrefix Type: RBOC
Switch Name: REISTERSTOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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