What area code is Oak Ridge, TN?
| City | Oak Ridge, TN |
|---|---|
| State | Tennessee |
| Area code | 865 |
| Time zone | Eastern Time |
| Phone prefixes | 21 in our data |
Look up a Oak Ridge number
About area code 865
| Area code | Also covers |
|---|---|
| 865 | Knoxville, Maryville, Oak Ridge and Sevierville |
Other places in area code 865
- Knoxville, TN
- Maryville, TN
- Sevierville, TN
- Kingston, TN
- Lenoir City, TN
- Powell, TN
- Clinton, TN
- Gatlinburg, TN
- Harriman, TN
- Jefferson City, TN
- Loudon, TN
- Dandridge, TN
- Bean Station, TN
- Lake City, TN
- Maynardville, TN
- Oliver Springs, TN
- Rockwood, TN
- Rutledge, TN
- White Pine, TN
Questions
- What is the area code for Oak Ridge, Tennessee?
- Oak Ridge uses area code 865.
- What time zone is Oak Ridge in?
- Oak Ridge is in Eastern Time.
- Do I need to dial the area code for a local call in Oak Ridge?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 865.
- How do I call Oak Ridge from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 865 XXX XXXX.