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
217-680ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136GIBSONCITYCHMPILRAUMD12/18/2009Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-680
217-680-6ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136GIBSONCITYCHMPILRAUMD12/22/2009Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
217-858ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136THOMASBOROCHMPILRAUMD01/27/2020Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-858
217-858-6ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136THOMASBOROCHMPILRAUMD01/28/2020Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
217-974ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHAMPAURBNCHMPILRAUMD06/05/2007Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-974
217-974-7ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHAMPAURBNCHMPILRAUMD06/07/2007Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
447-207ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136FITHIANCHMPILRAUMD05/17/2021Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
Thousands block for 447-207
447-207-6ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136FITHIANCHMPILRAUMD05/17/2021Prefix Type: CLEC
Switch Name: CHAMPAIGN
Switch Type: N/A
LATA: Champaign IL (370)
Tandem: N/A
Detailed Switch Info
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