925 – California Area Codes

Number structure

+1925210
225
227
228
229
240
...
United StatesCaliforniaCode of CityNumber

List of area codes

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CityArea Code
Antioch925-522, 925-706, 925-754, 925-755, 925-756, 925-757, 925-776, 925-777, 925-778, 925-779, 925-813, 925-978
Bay Point925-458
Bethel Island925-684
Brentwood925-240, 925-308, 925-513, 925-516, 925-634
Clayton925-672, 925-673
Concord925-288, 925-356, 925-363, 925-521, 925-603, 925-609, 925-671, 925-674, 925-676, 925-68, 925-691, 925-798, 925-825, 925-827, 925-849, 925-969
Danville925-314, 925-648, 925-736, 925-743, 925-820, 925-837
Dublin925-551, 925-556, 925-560, 925-803, 925-828, 925-829, 925-833, 925-875
Lafayette925-283, 925-284, 925-299, 925-962
Livermore925-243, 925-245, 925-292, 925-294, 925-371, 925-373, 925-443, 925-447, 925-449, 925-454, 925-455, 925-456, 925-606, 925-960
Martinez925-228, 925-229, 925-313, 925-335, 925-370, 925-372, 925-957
Moraga925-376, 925-377, 925-631
Oakley925-625, 925-679
Orinda925-253, 925-254, 925-258
Pittsburg925-252, 925-427, 925-432, 925-439, 925-473
Pleasanton925-225, 925-227, 925-249, 925-251, 925-416, 925-417, 925-426, 925-460, 925-461, 925-462, 925-463, 925-469, 925-484, 925-485, 925-600, 925-734, 925-846, 925-847, 925-924, 925-931
San Ramon925-242, 925-244, 925-275, 925-277, 925-355, 925-543, 925-735, 925-830, 925-866
Walnut Creek925-210, 925-256, 925-274, 925-280, 925-287, 925-295, 925-296, 925-472, 925-478, 925-906, 925-93, 925-943, 925-944, 925-945, 925-946, 925-947, 925-952, 925-954, 925-979, 925-988
All area codes in California

Local time in California

TimezoneGMTTime
America/Los_Angeles-07:00
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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 925) 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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