330 Area Code

Area code 330 is an area code that covers Eastern Ohio. Area code 330 overlays the area code of 234.

Ohio has area codes of 216, 234, 283, 330, 380, 419, 440, 513, 567, 614, 740, 937.

Counties that Use 330 Area Code

Major Cities that Use 330 Area Code

All Cities & Towns that Use 330 Area Code

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Where is 330 area code?

The following map shows the coverage of 330 area code. The coverage area is shown in green.

Area code map of the entire U.S.