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
619-228CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 619-228
619-228-0CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-228-2CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-228-7CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-228-8CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-280CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-281CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-282CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-283CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-284CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-285CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 619-516
619-516-0CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-1CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-2CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-3CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-4CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-5CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-6CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-7CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-516-9CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS0N/APrefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-521CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-528CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-563CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-584CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-624CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-640CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
619-641CAPACIFIC BELL (AT&T)9740SNDG SNDGSNDGCA06DS000/00/0000Prefix Type: RBOC
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
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