Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Input a CLLI:

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

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.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
224-542ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/13/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
224-542 is split into 1,000-number blocks - detail below
224-542-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/15/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
224-542-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/15/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
224-542-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/15/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
224-542-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/15/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
224-542-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/15/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
224-542-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/15/2008Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-215ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-229ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-279ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-325 is split into 1,000-number blocks - detail below
847-325-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/03/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-325-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/03/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353 is split into 1,000-number blocks - detail below
847-353-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS011/15/2002Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS003/05/2000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS003/05/2000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS003/05/2000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS008/17/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS008/17/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-353-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS008/17/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-383 is split into 1,000-number blocks - detail below
847-383-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS004/19/2001Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-419ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-459ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-465ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478ILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478 is split into 1,000-number blocks - detail below
847-478-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-478-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-520ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-537ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-541ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552ILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552 is split into 1,000-number blocks - detail below
847-552-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-552-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS007/14/2009Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-554ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617 is split into 1,000-number blocks - detail below
847-617-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-617-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS005/19/2004Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-634ILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-777 is split into 1,000-number blocks - detail below
847-777-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS006/10/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-777-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS006/10/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-808ILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821ILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821 is split into 1,000-number blocks - detail below
847-821-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-821-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-850 is split into 1,000-number blocks - detail below
847-850-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS006/10/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229HALF DAYWLNGILWGDS000/00/0000Prefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876 is split into 1,000-number blocks - detail below
847-876-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229HALF DAYWLNGILWGDS0N/APrefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS011/30/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS011/30/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS011/30/1999Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229HALF DAYWLNGILWGDS0N/APrefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-876-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229HALF DAYWLNGILWGDS0N/APrefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-913ILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-941 is split into 1,000-number blocks - detail below
847-941-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-941-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-941-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-941-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS0N/APrefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-941-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS008/16/2000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-941-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS008/16/2000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-947ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136WHEELINGWLNGILWGDS000/00/0000Prefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-947 is split into 1,000-number blocks - detail below
847-947-0XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136WHEELINGWLNGILWGDS0N/APrefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-947-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136WHEELINGWLNGILWGDS0N/APrefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-947-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS011/15/2002Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-947-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329WHEELINGWLNGILWGDS011/15/2002Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-947-9XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136WHEELINGWLNGILWGDS0N/APrefix Type: CLEC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
847-955ILILLINOIS BELL TEL CO (AT&T)N/A9329HALF DAYWLNGILWGDS000/00/0000Prefix Type: RBOC
Switch Name: WHEELING
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: WLNGILWGDS0))
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.