Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-218MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WORTHINGTNBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-218
443-218-0MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WORTHINGTNBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-1MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WORTHINGTNBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-2MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119WORTHINGTNNOCLLIKNOWN02/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-3MDBANDWIDTH.COM CLEC, LLC - MD071FWORTHINGTNNOCLLIKNOWN08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-4MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050WORTHINGTNBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-6MDBANDWIDTH.COM CLEC, LLC - MD071FWORTHINGTNNOCLLIKNOWN09/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-7MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119WORTHINGTNNOCLLIKNOWN10/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-8MDXO MARYLAND, LLC (Verizon Communications)4773WORTHINGTNBLTMMDSN5MD07/11/2006Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-218-9MDONVOY, LLC - MD (Inteliquent)876DWORTHINGTNNOCLLIKNOWN03/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Member of The Internet Defense League