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 262-315:
510-262-xxxx 510-263-xxxx 510-264-xxxx 510-265-xxxx 510-266-xxxx 510-267-xxxx 510-268-xxxx 510-269-xxxx 510-270-xxxx 510-271-xxxx 510-272-xxxx 510-273-xxxx 510-274-xxxx 510-275-xxxx 510-276-xxxx 510-277-xxxx 510-278-xxxx 510-279-xxxx 510-280-xxxx 510-281-xxxx 510-282-xxxx 510-283-xxxx 510-284-xxxx 510-285-xxxx 510-286-xxxx 510-287-xxxx 510-288-xxxx 510-289-xxxx 510-290-xxxx 510-291-xxxx 510-292-xxxx 510-293-xxxx 510-294-xxxx 510-295-xxxx 510-296-xxxx 510-297-xxxx 510-298-xxxx 510-299-xxxx 510-300-xxxx 510-301-xxxx 510-302-xxxx 510-303-xxxx 510-304-xxxx 510-305-xxxx 510-306-xxxx 510-307-xxxx 510-308-xxxx 510-309-xxxx 510-310-xxxx 510-311-xxxx 510-312-xxxx 510-313-xxxx 510-314-xxxx 510-315-xxxx