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
650-233CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-234CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-529CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-529
650-529-0CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-529-1CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-529-2CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-529-3CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-529-8CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-529-9CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-561
650-561-0CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-1CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-9CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-851CAPACIFIC BELL (AT&T)9740WOODSIDEMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-854CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-926CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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