Geographic Regions and Area Codes in Area Code 223

Area code 223 is located in southcentral Pennsylvania, covering several key cities and counties. This area code is an overlay for the existing 717 area code, meaning both area codes cover the same geographic region. The major cities within this area code include:

  • Lancaster
  • Harrisburg
  • York
  • Lebanon
  • Chambersburg

The counties covered by area code 223 include:

  • Lancaster
  • York
  • Dauphin
  • Cumberland
  • Franklin
  • Lebanon
  • Adams
  • Perry
  • Mifflin
  • Berks

For businesses operating in these regions, understanding the area code distribution is crucial for effective communication and customer service.