Area code 458 is an overlay of 541, covering most of Oregon outside the Portland metro area, including Eugene, Bend, Medford, and Corvallis. Introduced in 2010, 458 was added to meet growing demand in a largely rural but rapidly developing state. The area features a blend of college towns, agricultural valleys, and mountain and desert communities. Ten-digit dialing is required. Area code 458 is a modern addition to Oregon’s telecommunications landscape, supporting its growing population and economic expansion while maintaining the state’s distinctive natural and cultural identity.