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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-304MDBANDWIDTH.COM CLEC, LLC - MD071FARBUTUSBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-304
443-304-0MDTERRA NOVA TELECOM INC.145JARBUTUSNOCLLIKNOWN09/16/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395ARBUTUSNOCLLIKNOWN01/29/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-2MDCOMCAST IP PHONE, LLC (Comcast)318JARBUTUSNOCLLIKNOWN02/10/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229ARBUTUSBLTMMDSNDS509/15/2006Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-5MDCOMMIO, LLC939HARBUTUSBLTQMD013MD05/18/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229ARBUTUSBLTMMDSN5MD09/20/2006Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-7MDBANDWIDTH.COM CLEC, LLC - MD071FARBUTUSBLTOMDXIDS001/26/2010Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-8MDBANDWIDTH.COM CLEC, LLC - MD071FARBUTUSBLTOMDXIDS009/28/2010Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-304-9MDBANDWIDTH.COM CLEC, LLC - MD071FARBUTUSBLTOMDXIDS001/31/2011Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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