330 and 234 Area Codes
330 area code is a North American telephone area code serving part of Northeast Ohio, United States which was established on March 9, 1996. Although the overlay, area code 234, was established on October 30, 2000, phone numbers were not assigned to the 234 area code until 2003. They cover the Akron, Canton, Youngstown, and Warren areas. Ten-digit dialing has been mandatory since October 1, 2000.
Area codes 234 and 330 were originally part of Area code 216, one of the original North American Numbering Plan codes.
Area code 234 was planned to become the area code for the Jacksonville, Florida area, but local businesses and the FCC split the existing area code, 904, into area codes 850 and 386.
| Akron, OH | Alliance, OH | Apple Creek, OH |
| Atwater, OH | Augusta, OH | Aurora, OH |
| Bakersville, OH | Baltic, OH | Barberton, OH |
| Bath, OH | Beach City, OH | Beloit, OH |
| Berlin, OH | Berlin Center, OH | Big Prairie, OH |
| Bolivar, OH | Brady Lake, OH | Brewster, OH |
| Bristolville, OH | Brookfield, OH | Brunswick, OH |
| Burbank, OH | Burghill, OH | Campbell, OH |
| Canal Fulton, OH | Canfield, OH | Canton, OH |
| Carrollton, OH | Charm, OH | Chippewa Lake, OH |
| Clinton, OH | Columbiana, OH | Cortland, OH |
| Creston, OH | Cuyahoga Falls, OH | Dalton, OH |
| Damascus, OH | Deerfield, OH | Dellroy, OH |
| Diamond, OH | Dover, OH | Doylestown, OH |
| Dundee, OH | East Canton, OH | East Liverpool, OH |
| East Palestine, OH | East Rochester, OH | East Sparta, OH |
| Elkton, OH | Ellsworth, OH | Fairlawn, OH |
| Farmdale, OH | Fowler, OH | Fredericksburg, OH |
| Garrettsville, OH | Girard, OH | Glenmont, OH |
| Green, OH | Greenford, OH | Greentown, OH |
| Hanoverton, OH | Harlem Springs, OH | Hartford, OH |
| Hartville, OH | Hinckley, OH | Hiram, OH |
| Holmesville, OH | Homerville, OH | Homeworth, OH |
| Hubbard, OH | Hudson, OH | Kensington, OH |
| Kent, OH | Kidron, OH | Killbuck, OH |
| Kinsman, OH | Lake Milton, OH | Lakemore, OH |
| Leavittsburg, OH | Leetonia, OH | Limaville, OH |
| Lisbon, OH | Litchfield, OH | Lodi, OH |
| Louisville, OH | Lowellville, OH | Macedonia, OH |
| Magnolia, OH | Malvern, OH | Mantua, OH |
| Marshallville, OH | Massillon, OH | Masury, OH |
| Maximo, OH | Mc Donald, OH | Mechanicstown, OH |
| Medina, OH | Middlebranch, OH | Midvale, OH |
| Millersburg, OH | Mineral City, OH | Mineral Ridge, OH |
| Minerva, OH | Mogadore, OH | Mount Eaton, OH |
| Mount Hope, OH | Munroe Falls, OH | Nashville, OH |
| Navarre, OH | Negley, OH | New Middletown, OH |
| New Philadelphia, OH | New Springfield, OH | New Waterford, OH |
| Newton Falls, OH | Niles, OH | North Benton, OH |
| North Canton, OH | North Georgetown, OH | North Jackson, OH |
| North Lawrence, OH | North Lima, OH | Northfield, OH |
| Orangeville, OH | Orrville, OH | Paris, OH |
| Peninsula, OH | Petersburg, OH | Randolph, OH |
| Ravenna, OH | Richfield, OH | Rittman, OH |
| Robertsville, OH | Rogers, OH | Rootstown, OH |
| Salem, OH | Salineville, OH | Sandyville, OH |
| Sebring, OH | Seville, OH | Sharon Center, OH |
| Shreve, OH | Smithville, OH | Somerdale, OH |
| Southington, OH | Spencer, OH | Sterling, OH |
| Stone Creek, OH | Stow, OH | Strasburg, OH |
| Streetsboro, OH | Struthers, OH | Sugarcreek, OH |
| Summitville, OH | Tallmadge, OH | Twinsburg, OH |
| Uniontown, OH | Valley City, OH | Vienna, OH |
| Wadsworth, OH | Walnut Creek, OH | Warren, OH |
| Washingtonville, OH | Wayland, OH | Waynesburg, OH |
| Wellsville, OH | West Farmington, OH | West Point, OH |
| Westfield Center, OH | Wilmot, OH | Windham, OH |
| Winesburg, OH | Winona, OH | Wooster, OH |
| Youngstown, OH | Zoar, OH |