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
534-220WIAT&T CORP. (AT&T)516CCHIPPEWFLSCHFLWI11EMD12/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
Detailed Switch Info
Thousands block for 534-220
534-220-7WIAT&T CORP. (AT&T)516CCHIPPEWFLSCHFLWI11EMD12/08/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
Detailed Switch Info
715-464WIAT&T CORP. (AT&T)516CEAU CLAIRECHFLWI11EMD06/25/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
Detailed Switch Info
Thousands block for 715-464
715-464-1WIAT&T CORP. (AT&T)516CEAU CLAIRECHFLWI11EMD06/26/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: N/A
Detailed Switch Info
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