The 304 area code is located in the state of West Virginia. It includes the cities of Charleston Huntington Parkersburg Wheeling and Morgantown. The 304 area code was created in 1947 as one of the original area codes.

It was created from a split of the 304 area code.

## What is the area code for West Virginia?

Table of Contents

304

## What is the area code for Maryland?

240 and 301

## What is the area code for Delaware?

302

## What is the area code for Pennsylvania?

717 814 and 570

## What is the area code for New Jersey?

609 856 and 732

## What is the area code for New York?

212 646 718 and 917

## What is the area code for Rhode Island?

401

## What is the area code for Connecticut?

203 and 475

## What is the area code for Massachusetts?

413 508 and 978

## What is the area code for New Hampshire?

603

## What is the area code for Vermont?

802

## What is the area code for Maine?

207

## What is the area code for Ohio?

216 330 419 440 513 614 740 937

## What is the area code for Indiana?

219 260 317 765 and 812

## What is the area code for Michigan?

248 313 517 616 734 810 and 906.

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