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
219-655INTELEPORT COMMUNICATIONS AMERICA, LLC - IN (AT&T)7314WHITINGCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 219-655
219-655-0INTELEPORT COMMUNICATIONS AMERICA, LLC - IN (AT&T)7314WHITINGCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-549ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS709/25/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-549
312-549-3ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS709/28/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-549-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS709/28/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-549-5ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS709/28/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-549-6ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS709/28/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-549-7ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS709/28/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-596ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-843ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS703/12/2014Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-843
312-843-5ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS703/13/2014Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-843-6ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN01CHCGILCLDS703/13/2014Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-412ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136BENSENVLCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-412
630-412-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136BENSENVLCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-423ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136AURORACHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-423
630-423-0ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136AURORACHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-423-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136AURORACHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-423-9ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136AURORACHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-425ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136BATAVIACHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-425
630-425-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136BATAVIACHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-490ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LA GRANGECHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-490
630-490-0ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LA GRANGECHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-519ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LOMBARDCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-519
630-519-0ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LOMBARDCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-755ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LEMONTCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-755
630-755-9ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136LEMONTCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-912ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ROSELLECHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-912
630-912-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ROSELLECHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-898ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICAGOHTSCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-898
708-898-3ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICAGOHTSCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-898-9ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICAGOHTSCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-907ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136OAK LAWNCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-907
708-907-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136OAK LAWNCHCGILCLDS703/05/2015Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-907-7ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136OAK LAWNCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-644ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN02CHCGILCLDS701/05/2011Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-644
773-644-2ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN02CHCGILCLDS701/10/2011Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-526ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CRYSTAL LKCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-526
815-526-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CRYSTAL LKCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-527ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136WOODSTOCKCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-527
815-527-9ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136WOODSTOCKCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-528ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136MCHENRYCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-528
815-528-9ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136MCHENRYCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136GRAYSLAKECHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-231
847-231-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136GRAYSLAKECHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-379ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ZIONCHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-379
847-379-0ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ZIONCHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-629ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136FOX LAKECHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-629
847-629-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136FOX LAKECHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
872-241ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN02CHCGILCLDS708/15/2014Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 872-241
872-241-6ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN02CHCGILCLDS708/15/2014Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
872-241-7ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN02CHCGILCLDS708/15/2014Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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