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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-880MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119LXTNPKGRMLMCLNVA23DS400/00/0000Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-880
301-880-0MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119LXTNPKGRMLMCLNVA23DS412/20/2004Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-1MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119LXTNPKGRMLMCLNVA23DS412/20/2004Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS007/25/2005Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-3MDPAETEC COMMUNICATIONS, INC. - MD (Windstream Communications)4716LXTNPKGRMLCHCHMDBE6MD03/23/2005Prefix Type: CLEC
Switch Name: MONTGOMERY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119LXTNPKGRMLMCLNVA23DS4N/APrefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-5MDLIGHTWAVE COMMUNICATIONS, LLC - MD5966LXTNPKGRMLNOCLLIKNOWN09/08/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-6MDMETROPCS, INC. (T-Mobile US, Inc)5562LXTNPKGRMLNOCLLIKNOWN10/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-7MDPAETEC COMMUNICATIONS, INC. - MD (Windstream Communications)4716LXTNPKGRMLCHCHMDBE6MD11/14/2007Prefix Type: CLEC
Switch Name: MONTGOMERY
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-8MDCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JLXTNPKGRMLWASIDCRG7MD08/01/2013Prefix Type: IPES
Switch Name: WSHNGTNZN1
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-880-9MDPEERLESS NETWORK OF MARYLAND, LLC568GLXTNPKGRMLNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info