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
217-536ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS000/00/0000Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-536
217-536-0ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS0N/APrefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info
217-536-1ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS0N/APrefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info
217-536-5ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS0N/APrefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info
217-536-6ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS0N/APrefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info
217-536-8ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS0N/APrefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info
217-536-9ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183WATSONWTSNILXCDS0N/APrefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (976)
Tandem: N/A
Detailed Switch Info