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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-947MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PERRYVILLEBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-947
443-947-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395PERRYVILLEBLTOMDKHBMD01/05/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697PERRYVILLEBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-2MDPEERLESS NETWORK OF MARYLAND, LLC568GPERRYVILLENOCLLIKNOWN02/07/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-3MDONVOY, LLC - MD (Sinch)876DPERRYVILLENOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-4MDONVOY, LLC - MD (Sinch)876DPERRYVILLENOCLLIKNOWN07/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-5MDBANDWIDTH.COM CLEC, LLC - MD071FPERRYVILLENOCLLIKNOWN02/28/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228PERRYVILLEBLTOMDKHDS007/31/2019Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-7MDCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JPERRYVILLEBLTMMDDN2MD05/14/2014Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-8MDTERRA NOVA TELECOM INC.145JPERRYVILLENOCLLIKNOWN01/11/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-947-9MDTELNYX LLC073HPERRYVILLENOCLLIKNOWN04/14/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info