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 964-999:
510-964-xxxx 510-965-xxxx 510-966-xxxx 510-967-xxxx 510-968-xxxx 510-969-xxxx 510-970-xxxx 510-971-xxxx 510-972-xxxx 510-973-xxxx 510-974-xxxx 510-975-xxxx 510-976-xxxx 510-977-xxxx 510-978-xxxx 510-979-xxxx 510-980-xxxx 510-981-xxxx 510-982-xxxx 510-983-xxxx 510-984-xxxx 510-985-xxxx 510-986-xxxx 510-987-xxxx 510-988-xxxx 510-989-xxxx 510-990-xxxx 510-991-xxxx 510-992-xxxx 510-993-xxxx 510-994-xxxx 510-995-xxxx 510-996-xxxx 510-997-xxxx 510-998-xxxx 510-999-xxxx