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
510-382CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-383
510-383-1CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383-2CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383-3CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383-4CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383-5CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383-8CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-383-9CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-553CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-563
510-563-1CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563-2CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563-3CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563-4CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563-5CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563-6CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-563-8CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-577CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-613
510-613-0CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-1CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-2CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-4CAONVOY, LLC - CA (Inteliquent)649COKLD TRNIDOKLDCA12DS012/04/2020Prefix Type: CLEC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-6CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-7CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-8CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-613-9CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-615CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-777
510-777-0CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-1CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-2CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-3CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-4CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-5CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-7CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-8CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-9CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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