- City / exchange
- La Jolla
- Province / state
- California
- Country
- United States
- Carrier
- Pacific Bell
- Line type
- Landline or business line
- OCN
- 9740
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
858-784 phone numbers
La Jolla, California, United States · Pacific Bell
Reported numbers in 858-784
No numbers in this block have been reported by visitors yet.
What does the 858-784 prefix tell you?
Every North American number is area code + prefix + line. The prefix 858-784 was assigned to Pacific Bell on an unknown date for the La Jolla exchange. A call from this block usually originates from a Pacific Bell customer in or near La Jolla, but caller ID can be spoofed to show any number.
Other La Jolla prefixes in 858
858-200858-202858-203858-210858-214858-220858-222858-224858-228858-230858-232858-233858-235858-241858-242858-245858-246858-247858-249858-250858-251858-255858-257858-260858-263858-270858-272858-273858-274858-281858-283858-291858-295858-303858-319858-320858-332858-333858-334858-336858-337858-340858-343858-344858-346858-349858-352858-354858-359858-361858-362858-366858-370858-372858-373858-374858-390858-396858-401858-402