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
408-235CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-276CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-326CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-326
408-326-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-326-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-326-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-326-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-326-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-326-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-327CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-330CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-450CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-486CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-492CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-495CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-495
408-495-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-495-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-496CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-562CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-563CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-565
408-565-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-565-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-566CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-567
408-567-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-567-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-588
408-588-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-588-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-653CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-654CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-727CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-748
408-748-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-6CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SNJS WESTSNTCCA01DS108/04/2021Prefix Type: WIRELESS
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-748-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-764
408-764-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-1CAONVOY SPECTRUM, LLC (Inteliquent)624HSNJS WESTSNTCCA01DS108/17/2023Prefix Type: WIRELESS
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-764-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-844
408-844-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-844-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-845CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-855
408-855-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-855-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-919
408-919-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-919-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-969
408-969-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-3CAONVOY SPECTRUM, LLC (Inteliquent)624HSNJS WESTSNTCCA01DS108/17/2023Prefix Type: WIRELESS
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-969-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-970
408-970-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-970-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-980CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-982CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-982
408-982-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-982-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-982-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-982-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-982-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-982-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-986CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-987
408-987-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-987-9CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS100/00/0000Prefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-988
408-988-0CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-1CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-2CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-3CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-4CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-5CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-6CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-7CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-988-8CAPACIFIC BELL (AT&T)9740SNJS WESTSNTCCA01DS1N/APrefix Type: RBOC
Switch Name: SANTA CLARA
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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