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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-228MDUS LEC OF MARYLAND, INC.2589CHASECLMAMDJTDS000/00/0000Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-228
443-228-0MDUS LEC OF MARYLAND, INC.2589CHASECLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-1MDUS LEC OF MARYLAND, INC.2589CHASECLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-2MDTWILIO INTERNATIONAL, INC.506JCHASECLMAMDJTDS011/25/2020Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-3MDBANDWIDTH.COM CLEC, LLC - MD071FCHASECLMAMDJTDS012/22/2020Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-4MDXO MARYLAND, LLC (Verizon Communications)4773CHASEBLTMMDSNDS511/15/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-5MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119CHASENOCLLIKNOWN05/01/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-6MDBANDWIDTH.COM CLEC, LLC - MD071FCHASENOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-7MDLOCAL ACCESS LLC - MD082HCHASENOCLLIKNOWN05/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-8MDBANDWIDTH.COM CLEC, LLC - MD071FCHASENOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-228-9MDONVOY SPECTRUM, LLC (Inteliquent)624HCHASECLMAMDJTDS001/27/2021Prefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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