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
707-744CAPACIFIC BELL (AT&T)9740HOPLANDHPLDCA12RS000/00/0000Prefix Type: RBOC
Switch Name: HOPLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 707-744
707-744-1CAPACIFIC BELL (AT&T)9740HOPLANDHPLDCA12RS0N/APrefix Type: RBOC
Switch Name: HOPLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-744-7CAPACIFIC BELL (AT&T)9740HOPLANDHPLDCA12RS0N/APrefix Type: RBOC
Switch Name: HOPLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-744-8CAPACIFIC BELL (AT&T)9740HOPLANDHPLDCA12RS0N/APrefix Type: RBOC
Switch Name: HOPLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Member of The Internet Defense League