United States, Oak Ridge Area Codes

Number structure

+1865220
425
481
482
483
United StatesTennesseeOak RidgeNumber

List of area codes

865-220
865-425
865-481
865-482
865-483

Local time in Oak Ridge

TimezoneGMTTime
America/New_York-05:00
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Map of Oak Ridge

Other area codes in Tennessee

Area Codes Search Notes

Fixed phone numbers in the United States, state Tennessee, Oak Ridge 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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