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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-329MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WATERLO236WASJDCDCDS000/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-329
443-329-0MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WATERLO236WASJDCDCDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-1MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WATERLO236WASJDCDCDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON DC
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-2MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119WATERLO236NOCLLIKNOWN01/24/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-3MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EWATERLO236NOCLLIKNOWN01/05/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-4MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119WATERLO236NOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-5MDONVOY, LLC - MD (Inteliquent)876DWATERLO236NOCLLIKNOWN05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-6MDCORE COMMUNICATIONS, INC.- MD2593WATERLO236NOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-7MDCORE COMMUNICATIONS, INC.- MD2593WATERLO236NOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-8MDTELNYX LLC073HWATERLO236NOCLLIKNOWN04/17/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
443-329-9MDONVOY, LLC - MD (Inteliquent)876DWATERLO236NOCLLIKNOWN05/26/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
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