The 424 area code is a telephone area code serving the West Los Angeles and South Bay areas of Los Angeles County, a small portion of Ventura County, and Santa Catalina Island in California. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 424 area code) below and access available caller information such as name, address, and more.
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The 424 area code covers the West Los Angeles and South Bay areas of Los Angeles County, a small portion of Ventura County, and Santa Catalina Island.
Area code 424 is an overlay to area code 310. Area code 310 was created in 1991, and area code 424 was added in 2006. Ten-digit dialing is required in this region.
Area code 424 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 424 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, California geographic region, and local calling area associated with the phone number.
| Company | Number of Prefixes |
|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - CA | 28 |
| T-MOBILE USA, INC. | 20 |
| ONVOY, LLC - CA | 18 |
| BANDWIDTH.COM CLEC, LLC - CA | 16 |
| NEW CINGULAR WIRELESS PCS, LLC | 14 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 11 |
| METROPCS NETWORKS, LLC | 10 |
| SPRINT SPECTRUM, L.P. | 10 |
| PAETEC COMMUNICATIONS, INC. - CA | 5 |
| XO CALIFORNIA, INC. | 5 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 4 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 4 |
| TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 4 |
| AT&T CORP. | 3 |
| CENTURYLINK COMMUNICATIONS, LLC | 3 |
| GLOBAL CROSSING LOCAL SERVICES, INC. - CA | 3 |
| PACIFIC BELL | 3 |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 3 |
| CHARTER FIBERLINK CA-CCO, LLC - CA | 2 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2 |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2 |
| YMAX COMMUNICATIONS CORP. - CA | 2 |
| FRONTIER CALIFORNIA INC. | 1 |
| O1 COMMUNICATIONS, INC. - CA | 1 |
| Rate Center | Number of Prefixes |
|---|---|
| BEVERLYHLS | 33 |
| REDONDO | 21 |
| SNMN SNMN | 15 |
| W ANGELES | 15 |
| INGLEWOOD | 13 |
| CMTN GRDN | 11 |
| HAWTHORNE | 9 |
| CULVERCITY | 8 |
| TORRANCE | 8 |
| EL SEGUNDO | 7 |
| MALIBU | 7 |
| SAN PEDRO | 7 |
| SNMN MRVS | 7 |
| CMTN CMTN | 6 |
| LOMITA | 6 |
| AVALON | 1 |
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