858 – California Area Codes

Number structure

+1858202
268
27
292
300
385
...
United StatesCaliforniaCode of CityNumber

List of area codes

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CityArea Code
La Jolla858-454, 858-456, 858-459, 858-534, 858-551, 858-554, 858-822
Poway858-391, 858-486, 858-513, 858-668, 858-679, 858-748
Rancho Santa Fe858-756, 858-759
San Diego858-202, 858-268, 858-27, 858-292, 858-300, 858-385, 858-450, 858-451, 858-453, 858-457, 858-458, 858-467, 858-483, 858-484, 858-485, 858-487, 858-488, 858-490, 858-492, 858-495, 858-496, 858-499, 858-505, 858-514, 858-521, 858-527, 858-530, 858-535, 858-536, 858-537, 858-538, 858-541, 858-546, 858-547, 858-549, 858-550, 858-552, 858-558, 858-560, 858-565, 858-566, 858-569, 858-571, 858-573, 858-576, 858-578, 858-581, 858-586, 858-587, 858-592, 858-597, 858-605, 858-613, 858-621, 858-622, 858-623, 858-625, 858-638, 858-642, 858-653, 858-67, 858-689, 858-693, 858-694, 858-695, 858-715, 858-764, 858-780, 858-866, 858-874, 858-939, 858-966
All area codes in California

Local time in California

TimezoneGMTTime
America/Los_Angeles-08:00
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Map of California

Other area codes in United States

Area Codes Search Notes

Fixed phone numbers in the United States, state California (area code 858) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly. Browse our sites area and region codes by state and city to ensure you have the correct information for your calls. Each states page contains a list of the cities within that state and the numbers of that area. Also available are local times. So you don’t have to worry about calling too late or early again.

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