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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-645MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697MILLERSVLBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-645
443-645-0MDBANDWIDTH.COM CLEC, LLC - MD071FMILLERSVLNOCLLIKNOWN11/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697MILLERSVLBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-2MDCORE COMMUNICATIONS, INC.- MD2593MILLERSVLNOCLLIKNOWN03/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-3MDCOMCAST IP PHONE, LLC318JMILLERSVLNOCLLIKNOWN03/24/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-4MDONVOY, LLC - MD (Inteliquent)876DMILLERSVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-5MDONVOY, LLC - MD (Inteliquent)876DMILLERSVLNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-6MDONVOY, LLC - MD (Inteliquent)876DMILLERSVLNOCLLIKNOWN09/21/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-7MDBARR TELL USA, INC.964HMILLERSVLNOCLLIKNOWN11/18/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-8MDBANDWIDTH.COM CLEC, LLC - MD071FMILLERSVLNOCLLIKNOWN05/02/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-645-9MDTELNYX LLC073HMILLERSVLNOCLLIKNOWN04/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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