Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-612MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325WSNG238Z14BLTMMDCHCMD10/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-612
301-612-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325WSNG238Z14BLTMMDCHCMD10/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-231MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ESSEXBLTMMDCHCMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-231
443-231-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ESSEXBLTMMDCHCMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-425MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325PARKVILLEBLTMMDCHCMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-425
443-425-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325PARKVILLEBLTMMDCHCMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-883
443-883-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-896MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325COLUMBIABLTMMDCHCMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-896
443-896-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325COLUMBIABLTMMDCHCMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-896-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325COLUMBIABLTMMDCHCMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-896-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325COLUMBIABLTMMDCHCMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD04/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-232
667-232-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD04/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-890
667-890-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-890-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-891
667-891-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-891-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-892
667-892-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-892-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-893
667-893-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-893-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-894
667-894-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-894-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325ODENTONBLTMMDCHCMD06/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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