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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-408MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS500/00/0000Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-408
443-408-0MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS5N/APrefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-1MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS5N/APrefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-2MDTERRA NOVA TELECOM INC.145JSPARROWSPTNOCLLIKNOWN12/30/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-3MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS509/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-4MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS509/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-5MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS509/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-6MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS509/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-7MDCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JSPARROWSPTBLTMMDDN2MD05/27/2014Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-8MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN01/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-9MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS5N/APrefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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