What area code is Coolville, OH?
| City | Coolville, OH |
|---|---|
| State | Ohio |
| Area code | 740 |
| Time zone | Eastern Time |
| Phone prefixes | 4 in our data |
Look up a Coolville number
About area code 740
| Area code | Also covers |
|---|---|
| 740 | Newark, Lancaster, Zanesville and Portsmouth |
Other places in area code 740
- Newark, OH
- Lancaster, OH
- Zanesville, OH
- Portsmouth, OH
- Athens, OH
- Chillicothe, OH
- Marion, OH
- Delaware, OH
- Steubenville, OH
- Mount Vernon, OH
- St. Clairsville, OH
- Marietta, OH
- Cambridge, OH
- Coshocton, OH
- Ironton, OH
- Circleville, OH
- Gallipolis, OH
- Washington Ct Hs, OH
- Jackson, OH
- Lewis Center, OH
- London, OH
- Pataskala, OH
- Logan, OH
- New Lexington, OH
Questions
- What is the area code for Coolville, Ohio?
- Coolville uses area code 740.
- What time zone is Coolville in?
- Coolville is in Eastern Time.
- Do I need to dial the area code for a local call in Coolville?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 740.
- How do I call Coolville from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 740 XXX XXXX.