United States, Alton Area Codes

Number structure

+1618462
463
465
474
United StatesIllinoisAltonNumber

List of area codes

618-462
618-463
618-465
618-474

Local time in Alton

TimezoneGMTTime
America/Chicago-06:00
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Map of Alton

Other area codes in Illinois

Area Codes Search Notes

Fixed phone numbers in the United States, state Illinois, Alton are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly. Browse our sites area and region codes by state and city to ensure you have the correct information for your calls. Each states page contains a list of the cities within that state and the numbers of that area. Also available are local times. So you don’t have to worry about calling too late or early again.

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