609 Area Code
South Central New Jersey, New Jersey
Area code 609 is located in South Central New Jersey, New Jersey. It covers Trenton, Princeton, and surrounding areas in the Eastern time zone (UTC-5). Administered by NANPA.
Where is area code 609?
Area code 609 is located in South Central New Jersey, New Jersey. It covers Trenton, Princeton, and surrounding areas in the Eastern time zone (UTC-5).
Cities Covered by Area Code 609
Area code 609 primarily serves the South Central New Jersey area of New Jersey. The exact coverage includes Trenton, Princeton, and Atlantic City (part), along with surrounding communities and suburbs.
Time Zone
Eastern Time — UTC-5
Area code 609 operates in the Eastern Time Zone. When calling 609 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 609
Area code 609 was introduced in 1958 as a geographic area code serving South Central New Jersey, New Jersey. 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.