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
309-206ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/19/2011Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
Thousands block for 309-206
309-206-1ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/21/2011Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-206-2ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/21/2011Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-558ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
Thousands block for 309-558
309-558-2ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-558-3ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
Thousands block for 309-644
309-644-5ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/27/2010Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-644-6ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/27/2010Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-644-7ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/27/2010Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-644-8ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS107/27/2010Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
Thousands block for 309-732
309-732-0ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-1ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-2ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-3ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-4ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-5ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-7ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-8ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-732-9ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
Thousands block for 309-779
309-779-0ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-1ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-2ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-3ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-4ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-5ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-6ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-7ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-779-9ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS1N/APrefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-782ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-786ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-788ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-793ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
309-794ILILLINOIS BELL TEL CO (AT&T)9329ROCKISLANDRCISILRIDS100/00/0000Prefix Type: RBOC
Switch Name: ROCK ISLAND DS1
Switch Type: DMS100
LATA: Davenport IA (634)
Tandem: RCISILRI51T
Detailed Switch Info
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