Greendale, Wisconsin
Central Time Zone (UTC-6) · WI · —
About Area Codes in Greendale, Wisconsin
Greendale, Wisconsin is served by area code 414, which was one of the original area codes established in 1947 under the North American Numbering Plan. The city falls within the Central time zone (UTC-6). All calls to and from Greendale use the 414 area code prefix for local and long-distance dialing.
Other cities in area code 414
Frequently Asked Questions
What area code is Greendale, Wisconsin?
Greendale, Wisconsin uses area code 414.
What time zone is Greendale in?
Greendale is in the Central time zone (UTC-6).
Do I need to dial 10 digits when calling Greendale?
Standard 7-digit dialing is used for local calls within Greendale. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 414 created?
Area code 414 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 414 with Greendale?
Other cities sharing area code 414 with Greendale include Cudahy, Franklin, Greenfield, Hales Corners, Milwaukee, among others.
Greendale, WI · Central Time Zone