Area code 220 is an overlay for southeastern and central Ohio, sharing the region with the older 740 area code. Introduced in 2015, 220 was created to meet growing demand for numbers in cities such as Newark, Zanesville, Lancaster, and Marietta. This region includes a mix of historic small towns, agricultural areas, and emerging business corridors. Although more rural than major Ohio cities like Columbus or Cleveland, the 220 zone plays a vital role in the state’s economic landscape. Energy production, logistics, education, and healthcare are key industries across the region. Colleges such as Ohio University-Zanesville and Central Ohio Technical College provide training and innovation opportunities. Many communities in the 220 area have leveraged broadband expansion and remote work trends to attract entrepreneurs and tech-enabled services. The overlay with 740 means that new phone numbers across the region may come with either code. For new businesses, startups, or residents moving to this part of Ohio, a 220 number signals local presence and modern connectivity in a region that blends heritage with economic diversification.