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
415-330CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-467CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-468CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-508CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-508
415-508-0CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-508-1CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-508-2CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-656CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-656
415-656-0CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-656-1CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-656-2CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-656-3CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-656-4CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-657
415-657-0CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-1CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-2CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-3CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-4CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-5CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-657-9CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-671CAPACIFIC BELL (AT&T)9740SNFC CNTRLSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-671
415-671-0CAPACIFIC BELL (AT&T)9740SNFC CNTRLSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-671-1CAPACIFIC BELL (AT&T)9740SNFC CNTRLSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-671-2CAPACIFIC BELL (AT&T)9740SNFC CNTRLSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-671-3CAPACIFIC BELL (AT&T)9740SNFC CNTRLSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-715CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-715
415-715-0CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-715-2CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-715-3CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-715-5CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-715-6CAPACIFIC BELL (AT&T)9740SNFC JUNPRSNFCCA17DS0N/APrefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-822CAPACIFIC BELL (AT&T)9740SNFC CNTRLSNFCCA17DS000/00/0000Prefix Type: RBOC
Switch Name: SAN FRANCISCO (3RD AVE.)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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