Where Is Area Code 947?
Area code 947 is a geographic area code in southeastern Michigan. Farmington Hills is the primary city associated with area code 947, and the code is centered on Oakland County in the Detroit metropolitan area.
Area code 947 overlays the same geographic territory as area code 248. Area code 947 covers communities such as Birmingham, Bloomfield Hills, Novi, Pontiac, Rochester Hills, Royal Oak, Southfield, and Troy. The overlay also reaches Northville in Wayne County.
Notable landmarks in the region include Oakland University in Rochester, Cranbrook Educational Community in Bloomfield Hills, and the Detroit Zoo in Royal Oak. Oakland County also has many inland lakes and parts of the Huron River watershed.
Cities and Communities in the 947 Area Code
- Auburn Hills, Oakland County
- Birmingham, Oakland County
- Bloomfield Hills, Oakland County
- Farmington, Oakland County
- Farmington Hills, Oakland County
- Ferndale, Oakland County
- Franklin, Oakland County
- Lake Orion, Oakland County
- Milford, Oakland County
- Novi, Oakland County
- Northville, Wayne County
- Oak Park, Oakland County
- Pontiac, Oakland County
- Rochester, Oakland County
- Rochester Hills, Oakland County
- Royal Oak, Oakland County
- Southfield, Oakland County
- Troy, Oakland County
- Walled Lake, Oakland County
- Waterford Township, Oakland County
- West Bloomfield Township, Oakland County
- Wixom, Oakland County
History of Area Code 947
Area code 947 entered service on May 13, 2002, as an overlay of area code 248. The 947 overlay did not change the geographic boundaries of the 248 numbering area, so both codes serve the same region.
Area code 248 was created in 1997 by splitting area code 810. The 947 overlay added telephone number capacity for the growing Detroit suburban market and allowed existing 248 numbers to remain in use. The shared 248 and 947 overlay area uses ten-digit dialing for local calls.
Key Facts About Area Code 947
- Area code 947 is a geographic telephone area code in Michigan.
- Farmington Hills is the primary city associated with area code 947.
- Area code 947 is centered on Oakland County in the Detroit metropolitan area.
- Area code 947 is an overlay of area code 248, not a split from area code 248.
- Area code 947 entered service on May 13, 2002.
- Area code 947 is in the Great Lakes region according to the U.S. Census classification.
- Area code 947 is in the Eastern Time Zone because Farmington Hills observes Eastern Time.
- Oakland University, Cranbrook Educational Community, and the Detroit Zoo are notable institutions and landmarks in the 947 region.
Frequently Asked Questions
What state is area code 947 in?
Area code 947 is in Michigan.
What major cities use area code 947?
Major cities in the 947 overlay include Farmington Hills, Birmingham, Bloomfield Hills, Novi, Pontiac, Rochester Hills, Royal Oak, Southfield, and Troy.
What time zone is area code 947 in?
Area code 947 is in the Eastern Time Zone.
Is area code 947 a toll-free number?
No, area code 947 is a geographic area code, not a toll-free number.