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
520-647AZQWEST CORPORATION9636TUCSONVAILAZNORS100/00/0000Prefix Type: RBOC
Switch Name: VAIL NORTH
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-647
520-647-0AZQWEST CORPORATION9636TUCSONVAILAZNORS1N/APrefix Type: RBOC
Switch Name: VAIL NORTH
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-647-3AZQWEST CORPORATION9636TUCSONVAILAZNORS1N/APrefix Type: RBOC
Switch Name: VAIL NORTH
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-647-7AZQWEST CORPORATION9636TUCSONVAILAZNORS1N/APrefix Type: RBOC
Switch Name: VAIL NORTH
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info