About California Area Code 510
The
510 area code includes California cities Alameda, Berkeley, Castro Valley, Crockett, El Cerrito, El Sobrante, Fremont, Hayward, Newark, Oakland, Richmond, San Leandro, Union City; bayside East Bay.
Nearby area codes are
209,
408,
415,
650,
669,
707,
831 and
925.
Search for a phone number:
510 Area Code Exchanges 208-261:
510-208-xxxx 510-209-xxxx 510-210-xxxx 510-211-xxxx 510-212-xxxx 510-213-xxxx 510-214-xxxx 510-215-xxxx 510-216-xxxx 510-217-xxxx 510-218-xxxx 510-219-xxxx 510-220-xxxx 510-221-xxxx 510-222-xxxx 510-223-xxxx 510-224-xxxx 510-225-xxxx 510-226-xxxx 510-227-xxxx 510-228-xxxx 510-229-xxxx 510-230-xxxx 510-231-xxxx 510-232-xxxx 510-233-xxxx 510-234-xxxx 510-235-xxxx 510-236-xxxx 510-237-xxxx 510-238-xxxx 510-239-xxxx 510-240-xxxx 510-241-xxxx 510-242-xxxx 510-243-xxxx 510-244-xxxx 510-245-xxxx 510-246-xxxx 510-247-xxxx 510-248-xxxx 510-249-xxxx 510-250-xxxx 510-251-xxxx 510-252-xxxx 510-253-xxxx 510-254-xxxx 510-255-xxxx 510-256-xxxx 510-257-xxxx 510-258-xxxx 510-259-xxxx 510-260-xxxx 510-261-xxxx