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
858-385CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 858-451
858-451-0CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-1CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-2CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-3CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-5CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-6CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-7CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-8CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-451-9CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-485CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-487CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 858-521
858-521-0CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-1CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-2CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-3CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-4CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-5CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-6CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-521-7CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-524CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 858-524
858-524-0CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-524-2CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-592CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-613CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-618CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-655CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 858-672
858-672-0CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-1CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-2CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-3CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-4CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-7CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-8CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-672-9CAPACIFIC BELL (AT&T)9740RNCHOPNQTSRBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-673CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-674CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-675CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-676CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
858-924CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 858-924
858-924-9CAPACIFIC BELL (AT&T)9740RNCHOBRNDORBRNCA11DS0N/APrefix Type: RBOC
Switch Name: RANCHO BERNARDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
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