| District of California area codes: 213 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Los Angeles |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 213-342 | Los Angeles | Los Angeles, CA | U.s. Telepacific Corp. |
| 213-344 | Los Angeles | Los Angeles, CA | Telscape Communications |
| 213-345 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-346 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-347 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-348 | Los Angeles | Los Angeles, CA | Telcentris Communications |
| 213-350 | Los Angeles | Los Angeles, CA | Usa Mobility Wireless |
| 213-351 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-353 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-355 | Los Angeles | Los Angeles, CA | U.s. Telepacific Corp. |
| 213-356 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-359 | Los Angeles | Los Angeles, CA | New Cingular Wireless PCS |
| 213-360 | Los Angeles | Los Angeles, CA | Usa Mobility Wireless |
| 213-361 | Los Angeles | Los Angeles, CA | New Cingular Wireless PCS |
| 213-362 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-363 | Los Angeles | Los Angeles, CA | 33 Wireless Inc. |
| 213-364 | Los Angeles | Los Angeles, CA | Cellco Partnership DBA Verizon Wireless |
| 213-365 | Los Angeles | Los Angeles, CA | Pacific Bell |
| 213-366 | Los Angeles | Gardena, CA | 33 Wireless Inc. |
| 213-367 | Los Angeles | Los Angeles, CA | Pacific Bell |
There are 431 prefixes, In the code area, the major cities are Los Angeles, CA. The major city is Los Angeles.