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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-483MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119CARDIFFBLTMMDSN6MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-483
443-483-0MDBANDWIDTH.COM CLEC, LLC - MD071FCARDIFFNOCLLIKNOWN01/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-1MDPEERLESS NETWORK OF MARYLAND, LLC568GCARDIFFNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-2MDPEERLESS NETWORK OF MARYLAND, LLC568GCARDIFFNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-3MDBANDWIDTH.COM CLEC, LLC - MD071FCARDIFFNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119CARDIFFBLTMMDSN6MD01/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-5MDONVOY SPECTRUM, LLC (Inteliquent)624HCARDIFFNOCLLIKNOWN01/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-6MDBANDWIDTH.COM CLEC, LLC - MD071FCARDIFFNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-7MDBANDWIDTH.COM CLEC, LLC - MD071FCARDIFFNOCLLIKNOWN02/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-8MDTERRA NOVA TELECOM INC.145JCARDIFFNOCLLIKNOWN12/30/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-483-9MDONVOY SPECTRUM, LLC (Inteliquent)624HCARDIFFNOCLLIKNOWN01/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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