559 Area Code: Location, Map, Cities, and Who Uses It
The 559 area code is the telephone area code for a swath of Central California, including Fresno and its surrounding communities. It covers all or parts of Fresno, Madera, Mariposa, Merced, Tulare,...
Source: User-Interviews
The 559 area code is the telephone area code for a swath of Central California, including Fresno and its surrounding communities. It covers all or parts of Fresno, Madera, Mariposa, Merced, Tulare, and Kings counties. Effective March 26, 2025, the 357 area code will be overlaid onto the same region, meaning new numbers may use […]