Phone Number area codes of city Porterville.

559-202 559-204 559-240 559-306 559-310 559-333 559-339 559-350 559-359 559-361 559-502 559-534 559-535 559-539 559-560 559-719 559-728 559-756 559-781 559-782 559-783 559-784 559-788 559-789 559-791 559-792 559-793 559-853 559-920 601-846 662-476