Input a CLLI:

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

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
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
858-570CAPACIFIC 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
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