| 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 |
|---|---|---|---|
| 424-200 | Los Angeles | Hawthorne, CA | Cellco Partnership DBA Verizon Wireless |
| 424-201 | Los Angeles | Torrance, CA | Level 3 Communications |
| 424-202 | Los Angeles | Beverly Hills, CA | Cellco Partnership DBA Verizon Wireless |
| 424-203 | Los Angeles | Long Beach, CA | Xo California |
| 424-204 | Los Angeles | Beverly Hills, CA | Xo California |
| 424-205 | Los Angeles | San Pedro, CA | Allegiance Telecom |
| 424-206 | Los Angeles | Hermosa Beach, CA | Level 3 Communications |
| 424-207 | Los Angeles | Los Angeles, CA | Sprint Spectrum L.p. |
| 424-208 | Los Angeles | W Los Angeles, CA | Sprint Spectrum L.p. |
| 424-209 | Los Angeles | Culver City, CA | Ymax Communications Corp. |
| 424-210 | Los Angeles | San Pedro, CA | T-mobile Usa |
| 424-212 | Los Angeles | Hermosa Beach, CA | Sprint Spectrum L.p. |
| 424-213 | Los Angeles | Compton, CA | T-mobile Usa |
| 424-214 | Los Angeles | Santa Monica, CA | Sprint Spectrum L.p. |
| 424-215 | Los Angeles | San Pedro, CA | Sprint Spectrum L.p. |
| 424-216 | Los Angeles | Mar Vista, CA | T-mobile Usa |
| 424-217 | Los Angeles | El Segundo, CA | T-mobile Usa |
| 424-218 | Los Angeles | El Segundo, CA | U.s. Telepacific Corp. |
| 424-219 | Los Angeles | Gardena, CA | Sprint Spectrum L.p. |
| 424-220 | Los Angeles | El Segundo, CA | Tcast Communications |
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.