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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-951MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050ANNAPOLISBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-951
443-951-0MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050ANNAPOLISBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-1MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050ANNAPOLISBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-2MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050ANNAPOLISBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-3MDONVOY, LLC - MD (Inteliquent)876DANNAPOLISNOCLLIKNOWN09/04/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-4MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119ANNAPOLISNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-5MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EANNAPOLISNOCLLIKNOWN06/27/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-6MDTELNYX LLC073HANNAPOLISNOCLLIKNOWN11/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-7MDLEVEL 3 TELECOM OF MARYLAND, L (CenturyLink, Inc)7591ANNAPOLISNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-8MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EANNAPOLISNOCLLIKNOWN06/27/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-951-9MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EANNAPOLISNOCLLIKNOWN07/24/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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