Area code 559 is a telephone area code in the North American Numbering Plan for the central San Joaquin Valley in central California. The numbering plan area includes the counties of Fresno, Madera, Kings, and Tulare, an area largely coextensive with the Fresno and Visalia - Porterville metropolitan areas.

Lookup area code 559 details: major cities and timezone. View the 559 area code map in California. Find the name of any phone number in area code 559.

Dec 14, 2023 · The 559 area code was introduced in 1998 when the CPUC approved a geographic split of the 209 area code, creating the 559 area code. The 559 area code is in central California in the San Joaquin Valley.

Browse area code 559 phone numbers, prefixes and exchanges. The 559 area code serves Fresno, Clovis, Visalia, Stockton, Hanford, covering 68 ZIP codes in 7 counties.

2 days ago · 559 is an area code located in the state of California, US. The largest city it serves is Fresno. Find out where 559 area code zone from, which states, counties and cities it covers. Get the most exact information on time zones here.

Feb 19, 2025 · The Valley is about to be home to more than just the 559 and the 209. Starting soon, new numbers will use the 357 area code. That means next week you'll have to change how you dial.

Feb 24, 2025 · People in Tulare County will have to dial four more numbers when they make local calls. Starting Feb. 26, everyone with a 559 area code must dial 1 and an area code on all calls, including those...

Mar 1, 2025 · 559 Area Code located in California, including 63 cities, 6 counties, 1 time zone, map, Census demographics, and 665 active prefixes.

Feb 14, 2025 · The 559 area code serves central California and includes all or portions of Fresno, Kings, Madera, Mariposa, Merced, and Tulare counties. The 559 area code serves communities such as Clovis, Coalinga, Fresno, Madera, Porterville, Reedley, Selma, and Visalia, as well as some unincorporated areas. The new 357 area code will serve the same ...

About area code 559: location, common spam callers, related area codes, and more. Includes 559 reverse phone lookup to identify spam callers.