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
630-343ILAT&T - LOCAL (AT&T)7421LEMONTOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-343
630-343-3ILAT&T - LOCAL (AT&T)7421LEMONTOKBRILOAHMD11/04/2002Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-441ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-441
630-441-1ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-441-9ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-442ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-442
630-442-6ILAT&T - LOCAL (AT&T)7421DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-445ILAT&T - LOCAL (AT&T)7421NAPERVILLEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-445
630-445-6ILAT&T - LOCAL (AT&T)7421NAPERVILLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-445-7ILAT&T - LOCAL (AT&T)7421NAPERVILLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-456ILAT&T - LOCAL (AT&T)7421WHEATONOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-456
630-456-9ILAT&T - LOCAL (AT&T)7421WHEATONOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-478ILAT&T - LOCAL (AT&T)7421ELMHURSTOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-478
630-478-7ILAT&T - LOCAL (AT&T)7421ELMHURSTOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-568ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-568
630-568-0ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-568-2ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-581ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-581
630-581-6ILAT&T - LOCAL (AT&T)7421HINSDALEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-634ILAT&T - LOCAL (AT&T)7421ITASCAOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-634
630-634-3ILAT&T - LOCAL (AT&T)7421ITASCAOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-785ILAT&T - LOCAL (AT&T)7421LOMBARDOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-785
630-785-1ILAT&T - LOCAL (AT&T)7421LOMBARDOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-785-5ILAT&T - LOCAL (AT&T)7421LOMBARDOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-498ILAT&T - LOCAL (AT&T)7421MAYWOODOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-498
708-498-5ILAT&T - LOCAL (AT&T)7421MAYWOODOKBRILOAHMD02/18/2011Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
708-552ILAT&T - LOCAL (AT&T)7421SUMMITOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 708-552
708-552-9ILAT&T - LOCAL (AT&T)7421SUMMITOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-207ILAT&T - LOCAL (AT&T)7421JOLIETOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-207
815-207-2ILAT&T - LOCAL (AT&T)7421JOLIETOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-230ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-230
847-230-2ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-230-5ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-230-6ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-261ILAT&T - LOCAL (AT&T)7421FRANKLINPKOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-261
847-261-6ILAT&T - LOCAL (AT&T)7421FRANKLINPKOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-264ILAT&T - LOCAL (AT&T)7421ELK GROVEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-264
847-264-3ILAT&T - LOCAL (AT&T)7421ELK GROVEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-264-7ILAT&T - LOCAL (AT&T)7421ELK GROVEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-285ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-285
847-285-2ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-285-9ILAT&T - LOCAL (AT&T)7421ROSELLEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-637ILAT&T - LOCAL (AT&T)7421ARLIGTNHTSOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-637
847-637-4ILAT&T - LOCAL (AT&T)7421ARLIGTNHTSOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-637-9ILAT&T - LOCAL (AT&T)7421ARLIGTNHTSOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-794ILAT&T - LOCAL (AT&T)7421PALATINEOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-794
847-794-2ILAT&T - LOCAL (AT&T)7421PALATINEOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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