Phone Number area codes of city Suisun City.

707-207 707-235 707-322 707-331 707-332 707-337 707-399 707-420 707-421 707-422 707-423 707-425 707-426 707-427 707-428 707-429 707-432 707-434 707-435 707-436 707-438 707-486 707-494 707-631 707-759 707-812 707-816 707-863 707-864 925-989