Dover City Area Code List

Area Codes Country State City Time Zone Operating
302 US Delaware - DE Dover Eastern Details
330 US Ohio - OH Dover Eastern Details
405 US Oklahoma - OK Dover Central Details
479 US Arkansas - AR Dover Central Details
508 US Massachusetts - MA Dover Eastern Details
603 US New Hampshire - NH Dover Eastern Details
606 US Kentucky - KY Dover Eastern / Central Details
717 US Pennsylvania - PA Dover Eastern Details
774 US Massachusetts - MA Dover Eastern Details
931 US Tennessee - TN Dover Eastern / Central Details
973 US New Jersey - NJ Dover Eastern Details