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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
714-693CAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695CAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695 is split into 1,000-number blocks - detail below
714-695-0XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695-1XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695-2XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695-4XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695-6XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-695-9XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701CAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701 is split into 1,000-number blocks - detail below
714-701-0XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-1XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-2XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-3XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-4XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-5XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-7XXXCAHD CARRIER LLC0026630681RMD0013231321JYORBALINDAYRLNCA11DS004/15/2026Prefix Type: IPES
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-701-9XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-777CAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-779CAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970CAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970 is split into 1,000-number blocks - detail below
714-970-0XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-1XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-2XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-3XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-5XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-6XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-7XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-8XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
714-970-9XXXCAPACIFIC BELL (AT&T)0038213641RMD00392889740YORBALINDAYRLNCA11DS0N/APrefix Type: RBOC
Switch Name: YORBA LINDA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: YRLNCA11DS0))
🕘 Prefix History
🔎 Explore Carrier Information
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