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
650-244CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-246
650-246-1CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-2CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-3CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-4CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-5CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-6CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-7CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-246-8CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-266CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-583CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-588CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-589CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-827
650-827-0CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-1CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-2CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-3CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-4CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-6CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-7CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-8CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-827-9CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-871CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-872
650-872-0CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-1CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-2CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-3CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-4CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-5CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-6CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-7CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-872-8CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS1N/APrefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-873CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-952CAPACIFIC BELL (AT&T)9740SSNFRNCSCOSNBUCA02DS100/00/0000Prefix Type: RBOC
Switch Name: SAN BRUNO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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