| District of California area codes: 559 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Fresno |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 559-294 | Fresno | Fresno, CA | Pacific Bell |
| 559-295 | Fresno | Coalinga, CA | Tw Telecom Of California Lp |
| 559-296 | Fresno | Firebaugh, CA | Tw Telecom Of California Lp |
| 559-297 | Fresno | Clovis, CA | Pacific Bell |
| 559-298 | Fresno | Clovis, CA | Pacific Bell |
| 559-299 | Fresno | Clovis, CA | Pacific Bell |
| 559-300 | Tulare | Visalia, CA | T-mobile Usa |
| 559-301 | Fresno | Fresno, CA | New Cingular Wireless PCS |
| 559-302 | Tulare | Visalia, CA | Tw Telecom Of California Lp |
| 559-303 | Tulare | Visalia, CA | New Cingular Wireless PCS |
| 559-304 | Fresno | Fresno, CA | New Cingular Wireless PCS |
| 559-305 | Fresno | Reedley, CA | T-mobile Usa |
| 559-306 | Tulare | Porterville, CA | Pac - West Telecomm |
| 559-307 | Fresno | Fresno, CA | Sprint Spectrum L.p. |
| 559-308 | Tulare | Visalia, CA | Sprint Spectrum L.p. |
| 559-309 | Kings | Hanford, CA | T-mobile Usa |
| 559-310 | Tulare | Porterville, CA | New Cingular Wireless PCS |
| 559-312 | Fresno | Fresno, CA | AT&T Local |
| 559-313 | Fresno | Fresno, CA | New Cingular Wireless PCS |
| 559-314 | Fresno | Fresno, CA | Pac - West Telecomm |
There are 585 prefixes, In the code area, the major cities are Clovis, CA;Fresno, CA;Hanford, CA;Madera, CA;Porte. The major city is Fresno.