Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
805-289CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-339CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-477
805-477-0CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-1CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-2CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-3CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-4CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-5CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-6CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-7CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-477-9CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-639
805-639-0CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-1CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-2CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-3CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-4CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-5CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-6CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-7CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-639-9CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-642CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-644CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-645
805-645-1CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-2CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-3CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-4CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-5CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-6CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-7CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-8CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-645-9CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-650CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-654CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-655CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-656CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-656
805-656-6CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-656-9CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-658CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-662
805-662-0CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-1CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-2CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-3CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-4CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-6CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-7CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-8CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-662-9CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-675
805-675-0CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-1CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-4CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-5CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-6CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-7CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-8CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-675-9CAPACIFIC BELL (AT&T)9740SATICOYVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 805-676
805-676-1CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-3CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-4CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-5CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-6CATELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)7139VNTRA EASTVNTRCA11DS003/01/2022Prefix Type: CLEC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-7CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-8CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010VNTRA EASTVNTRCA11DS005/31/2022Prefix Type: WIRELESS
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-676-9CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS0N/APrefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
805-677CAPACIFIC BELL (AT&T)9740VNTRA EASTVNTRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: VENTURA (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info