Geographic Regions and Area Codes

Area Code 519 is located in Southwestern Ontario, Canada. It covers a broad region that includes major cities such as:

  • London
  • Kitchener
  • Windsor
  • Cambridge
  • Guelph
  • Stratford
  • Woodstock
  • Sarnia
  • Chatham
  • Leamington
  • Goderich
  • Owen Sound

This area is known for its diverse geography, including significant waterways like Lake Huron, the St. Clair River, Detroit River, and Lake Erie (burnerapp.com).

The 519 area code is overlaid with the 226 and 548 area codes, meaning all three area codes serve the same geographic region. This overlay system requires callers to dial the area code even for local calls (clerk.chat).