Area Code: 304
This page provides the list of 5-digit zip codes corresponding to the area code 304.
There are 1237 zip codes corresponding to area code 304.
You can click on the zip code to view the specific information, or check the list of all the 9-digit zip codes.
If you want to know more about Area Code 304, including prefix, state, city, usage, carrier and etc. Click to view: 304