365 Area Code
South-Central Ontario, Ontario
Area code 365 is located in South-Central Ontario, Ontario. It covers Hamilton, St. Catharines, and surrounding areas in the Eastern time zone (UTC-5). Administered by NANPA.
Where is area code 365?
Area code 365 is located in South-Central Ontario, Ontario. It covers Hamilton, St. Catharines, and surrounding areas in the Eastern time zone (UTC-5).
Cities Covered by Area Code 365
Area code 365 primarily serves the South-Central Ontario area of Ontario. The exact coverage includes Hamilton, St. Catharines, and Niagara Falls, along with surrounding communities and suburbs.
Time Zone
Eastern Time — UTC-5
Area code 365 operates in the Eastern Time Zone. When calling 365 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 365
Area code 365 was introduced in 2013 as a geographic area code serving South-Central Ontario, Ontario, Canada. It remains the primary area code for this region. Area codes are administered by NANPA (North American Numbering Plan Administration), the organization responsible for managing phone number resources in the US and Canada.