The 464 area code is a telephone area code serving the southern and western suburbs of Chicago in Illinois. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 464 area code) below and access available caller information such as name, address, and more.
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Area code 464 covers most of western and southern Cook County and eastern and southern Will County in Illinois.
Area code 464 is an overlay for area code 708. Area code 708 was created in 1989, and area code 464 went into effect on January 21, 2022. Ten-digit dialing is required in this area.
Area code 464 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 464 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, Illinois geographic region, and local calling area associated with the phone number.
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