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
Thousands block for 630-259
630-259-7ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS008/30/2000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-295ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-307ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-314ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-351ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-529ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-539ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-582ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-603ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-612ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 630-671
630-671-0ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-1ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-2ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-3ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-4ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-5ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-6ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS004/12/2000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-8ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-671-9ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-893ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-894ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-905ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-924ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
630-980ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-301
847-301-0ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-1ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-2ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-3ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-5ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-6ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-7ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-8ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-301-9ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-352ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-524ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-534
847-534-0ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534-1ILONVOY, LLC (Inteliquent)224CROSELLERSLLILRZDS004/17/2023Prefix Type: CLEC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534-2ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534-3ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534-4ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534-6ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-534-9ILTELNYX LLC073HROSELLERSLLILRZDS003/29/2023Prefix Type: IPES
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-584ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-584
847-584-0ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-584-4ILONVOY, LLC (Inteliquent)224CROSELLERSLLILRZDS010/27/2022Prefix Type: CLEC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-584-5ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-584-6ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-584-7ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-584-9ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-891ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-895ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-923
847-923-0ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-1ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-2ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-3ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-4ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-5ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-6ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-923-9ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS000/00/0000Prefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-985
847-985-0ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-1ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-2ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-3ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-4ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-5ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-6ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-7ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-8ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-985-9ILILLINOIS BELL TEL CO (AT&T)9329ROSELLERSLLILRZDS0N/APrefix Type: RBOC
Switch Name: ROSELLE
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
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