Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
715-549WIWISCONSIN BELL INC (AT&T)9327HOULTONHLTNWI11RS100/00/0000Prefix Type: RBOC
Switch Name: HOULTON
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
Detailed Switch Info
Thousands block for 715-549
715-549-5WIWISCONSIN BELL INC (AT&T)9327HOULTONHLTNWI11RS1N/APrefix Type: RBOC
Switch Name: HOULTON
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
Detailed Switch Info
715-549-6WIWISCONSIN BELL INC (AT&T)9327HOULTONHLTNWI11RS1N/APrefix Type: RBOC
Switch Name: HOULTON
Switch Type: N/A
LATA: northwestern WI (352)
Tandem: EUCLWI0161T
Detailed Switch Info