| District of California area codes: 818 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Los Angeles |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 818-861 | Los Angeles | Los Angeles, CA | Mpower Communications Corp |
| 818-862 | Los Angeles | La Crescenta, CA | Level 3 Communications |
| 818-863 | Los Angeles | Glendale, CA | Pacific Bell |
| 818-864 | Los Angeles | Los Angeles, CA | Pac - West Telecomm |
| 818-865 | Los Angeles | Agoura, CA | Pacific Bell |
| 818-866 | Los Angeles | N Hollywood, CA | Pacific Bell |
| 818-867 | Los Angeles | Canoga Park, CA | Tw Telecom Of California Lp |
| 818-868 | Los Angeles | North Hollywood, CA | Usa Mobility Wireless |
| 818-869 | Los Angeles | Pacoima, CA | Bandwidth.com Clec |
| 818-870 | Los Angeles | Canoga Park, CA | 33 Wireless Inc. |
| 818-871 | Los Angeles | Canoga Park, CA | Pacific Bell |
| 818-872 | Los Angeles | Sherman Oaks, CA | Usa Mobility Wireless |
| 818-873 | Los Angeles | Sherman Oaks, CA | Usa Mobility Wireless |
| 818-874 | Los Angeles | Agoura, CA | Pacific Bell |
| 818-875 | Los Angeles | Sunland, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl |
| 818-876 | Los Angeles | Canoga Park, CA | Pacific Bell |
| 818-877 | Los Angeles | Agoura, CA | Cf Communications DBA Telekenex |
| 818-878 | Los Angeles | Canoga Park, CA | Pacific Bell |
| 818-879 | Los Angeles | Agoura, CA | Pacific Bell |
| 818-880 | Los Angeles | Canoga Park, CA | Pacific Bell |
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.