| District of California area codes: 424 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Los Angeles |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 424-241 | Los Angeles | Hermosa Beach, CA | Paetec Communications |
| 424-242 | Los Angeles | Compton, CA | Level 3 Communications |
| 424-243 | Los Angeles | Inglewood, CA | Level 3 Communications |
| 424-244 | Los Angeles | Green, CA | U.s. Telepacific Corp. |
| 424-245 | Los Angeles | Beverly Hills, CA | Xo California |
| 424-246 | Los Angeles | Gardena, CA | Metropcs Networks |
| 424-247 | Los Angeles | Hermosa Beach, CA | Sprint Spectrum L.p. |
| 424-248 | Los Angeles | Los Angeles, CA | Allegiance Telecom |
| 424-249 | Los Angeles | Beverly Hills, CA | Metropcs Networks |
| 424-250 | Los Angeles | Gardena, CA | Cbeyond Communications |
| 424-251 | Los Angeles | Lomita, CA | Cellco Partnership DBA Verizon Wireless |
| 424-252 | Los Angeles | Santa Monica, CA | Paetec Communications |
| 424-253 | Los Angeles | Beverly Hills, CA | Xo California |
| 424-254 | Los Angeles | Long Beach, CA | Xo California |
| 424-255 | Los Angeles | Hawthorne, CA | Cellco Partnership DBA Verizon Wireless |
| 424-256 | Los Angeles | Los Angeles, CA | Bandwidth.com Clec |
| 424-257 | Los Angeles | Hermosa Beach, CA | Bandwidth.com Clec |
| 424-258 | Los Angeles | Culver City, CA | Paetec Communications |
| 424-259 | Los Angeles | Santa Monica, CA | Paetec Communications |
| 424-260 | Los Angeles | Gardena, CA | Bandwidth.com Clec |
There are 183 prefixes, In the code area, the major cities are Beverly Hills, CA;Carson, CA;Culver City, CA;Garde. The major city is Los Angeles.