. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 738 area code) below and access available caller information such as name, address, and more.
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Area code 738 covers roughly the area of downtown Los Angeles City, as well as several southeast Los Angeles County cities.
Area code 738 is part of an overlay complex with area codes 213 and 323. Area code 213 was one of the original area codes from 1947, and 323 was created in 1998. Area code 738 was activated in November 2024. All calls in this region require ten-digit dialing.
Area code 738 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 738 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.
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| Rate Center | Number of Prefixes |
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