| District of California area codes: 818 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Los Angeles |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 818-244 | Los Angeles | Glendale, CA | Pacific Bell |
| 818-245 | Los Angeles | Glendale, CA | Xo California |
| 818-246 | Los Angeles | Glendale, CA | Pacific Bell |
| 818-247 | Los Angeles | Glendale, CA | Pacific Bell |
| 818-248 | Los Angeles | La Crescenta, CA | Pacific Bell |
| 818-249 | Los Angeles | La Crescenta, CA | Pacific Bell |
| 818-250 | Los Angeles | Canoga Park, CA | American Messaging Services |
| 818-251 | Los Angeles | Canoga Park, CA | Pacific Bell |
| 818-252 | Los Angeles | Sun Valley, CA | Pacific Bell |
| 818-253 | Los Angeles | Sherman Oaks, CA | Teleport Communications Group - Los Angeles |
| 818-254 | Los Angeles | Los Angeles, CA | Teleport Communications Group - Los Angeles |
| 818-255 | Los Angeles | N Hollywood, CA | Pacific Bell |
| 818-256 | Los Angeles | San Fernando, CA | Pacific Bell - Clec |
| 818-257 | Los Angeles | Van Nuys, CA | New Cingular Wireless PCS |
| 818-258 | Los Angeles | Sherman Oaks, CA | Usa Mobility Wireless |
| 818-259 | Los Angeles | Van Nuys, CA | New Cingular Wireless PCS |
| 818-260 | Los Angeles | Burbank, CA | Pacific Bell |
| 818-261 | Los Angeles | Van Nuys, CA | New Cingular Wireless PCS |
| 818-262 | Los Angeles | Sherman Oaks, CA | Sprint Spectrum L.p. |
| 818-263 | Los Angeles | Van Nuys, CA | AT&T Local |
There are 774 prefixes, In the code area, the major cities are Agoura Hills, CA;Burbank, CA;Calabasas, CA;Glendal. The major city is Los Angeles.