715 Area Code
Northern Wisconsin, Wisconsin
Area code 715 is located in Northern Wisconsin, Wisconsin. It covers Eau Claire, Wausau, and surrounding areas in the Central time zone (UTC-6). Administered by NANPA.
Where is area code 715?
Area code 715 is located in Northern Wisconsin, Wisconsin. It covers Eau Claire, Wausau, and surrounding areas in the Central time zone (UTC-6).
Area code 715 is overlaid by area code 534. Both codes serve the same geographic region and require 10-digit dialing for local calls.
Cities Covered by Area Code 715
Area code 715 primarily serves the Northern Wisconsin area of Wisconsin. The exact coverage includes Eau Claire, Wausau, and Superior, along with surrounding communities and suburbs.
Time Zone
Central Time — UTC-6
Area code 715 operates in the Central Time Zone. When calling 715 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 715
Area code 715 was introduced in 1954 as a geographic area code serving Northern Wisconsin, Wisconsin. As demand for phone numbers grew, overlay code 534 was added to the same region, requiring 10-digit dialing for local calls. Area codes are administered by NANPA (North American Numbering Plan Administration), the organization responsible for managing phone number resources in the US and Canada.