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
619-555CAMULTIPLE OCN LISTINGMULTDIR ASSTSNDGCA0290T00/00/0000Prefix Type: UNKNOWN
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS200 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-570CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA0290T00/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS200 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-570CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA0290T00/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS200 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-555CAMULTIPLE OCN LISTINGMULTDIR ASSTSNDGCA0290T00/00/0000Prefix Type: UNKNOWN
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS200 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
858-570CAPACIFIC BELL (AT&T)9740SNDG LVTASNDGCA0290T00/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS200 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info