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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-593MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ELKTONBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-593
443-593-0MDIP HORIZON LLC515JELKTONNOCLLIKNOWN12/07/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697ELKTONBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395ELKTONBLTOMDKHBMD01/25/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-3MDCOMCAST IP PHONE, LLC318JELKTONBLTMMDCHXFX08/28/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-4MDBANDWIDTH.COM CLEC, LLC - MD071FELKTONNOCLLIKNOWN04/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-5MDBANDWIDTH.COM CLEC, LLC - MD071FELKTONNOCLLIKNOWN04/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-6MDIP HORIZON LLC515JELKTONNOCLLIKNOWN02/23/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-7MDCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JELKTONBLTMMDDN2MD05/14/2014Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-8MDOMNIPOINT COMMUNICATIONS ENTERPRISES, LP (T-Mobile US, Inc)6626ELKTONBLTMMDCHC0101/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-593-9MDOMNIPOINT COMMUNICATIONS ENTERPRISES, LP (T-Mobile US, Inc)6626ELKTONBLTMMDCHC0101/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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