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List Of Michigan Area Codes
This is a list of telephone area codes in the U.S. state of Michigan: *231 – Northwestern Lower Michigan: Traverse City, Ludington, Muskegon, Petoskey, Big Rapids and Cheboygan *248 – Northern Metro Detroit: All of Oakland County, Northville, and most of Northville Township; overlays with area code 947 *269 – Southwestern Michigan: Battle Creek, Benton Harbor, Allegan, Hastings, Kalamazoo, and St Joseph *313 – Wayne County: Detroit, Dearborn, Redford Township, and the Grosse Pointes * 517 – South Central Michigan: Lansing, East Lansing, Jackson, Charlotte, Coldwater, Howell, Hillsdale, and Adrian *586 – Northeastern Metro Detroit: All of Macomb County *616 – Western Michigan: Grand Rapids, Holland, Greenville, Grand Haven, Zeeland, and Ionia *734 – Western and Down River/ Southeastern Michigan Metro Detroit: Ann Arbor, Monroe, Wayne, and Ypsilanti *810 – Southern Flint/Tri-Cities and The Thumb: Port Huron, Flint, Flushing, Otisville, Davison, Brighton, San ...
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Area Code 734
734 is an area code in the North American Numbering Plan. Created in 1997, it covers southern portions of southeast Michigan, including all of Washtenaw and Monroe counties, and southern and western portions of Wayne County. This area includes Ann Arbor, Ypsilanti, Saline, Chelsea, Milan, Belleville, Garden City, Wayne, Westland, Livonia, Canton, Pinckney, Plymouth, Plymouth Township, Monroe, Petersburg, Bedford, Romulus, Huron Township and the remainder of Downriver south of a border formed by Goddard Road in Taylor and the northern borders of the cities of Southgate and Wyandotte. Area code 734 also covers the west side of the city of Inkster. Area code 734 drew publicity after the release of the Juice WRLD song "734". This area had been historically served by area code 313, which today only applies to Detroit and its closest suburbs. See also * List of Michigan area codes External links Map of Michigan area codesat North American Numbering Plan Adm ...
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Area Codes In Michigan
Area is the quantity that expresses the extent of a region on the plane or on a curved surface. The area of a plane region or ''plane area'' refers to the area of a shape or planar lamina, while ''surface area'' refers to the area of an open surface or the boundary of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat. It is the two-dimensional analogue of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept). The area of a shape can be measured by comparing the shape to squares of a fixed size. In the International System of Units (SI), the standard unit of area is the square metre (written as m2), which is the area of a square whose sides are one metre long. A shape with an area of three square metres would have the same area as three such square ...
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North American Numbering Plan
The North American Numbering Plan (NANP) is a telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1 and has the international calling code ''1''. Some North American countries, most notably Mexico, do not participate in the NANP. The NANP was originally devised in the 1940s by the AT&T Corporation, American Telephone and Telegraph Company (AT&T) for the Bell System and the independent telephone operators in North America. The goal was to unify the diverse local numbering plans that had been established in the preceding decades and prepare the continent for direct-dialing of calls by customers without the involvement of telephone operators. AT&T continued to administer the numbering plan until the breakup of the Bell System, when administration was delegated to the North American Numbering Plan Administrator (NANPA), a service that has been procured from the private sect ...
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Tri-Cities (Michigan)
The name Tri-Cities refers to two regions in the U.S. state of Michigan. Both are located in the Lower Peninsula. The Greater Tri-Cities Region The larger and more well known Tri-Cities is the region surrounding the cities of Saginaw, Bay City, and Midland. This region, which is also considered to be part of the Central Michigan, includes much of Bay County, Saginaw County, and Midland County. These three counties make up the Greater Tri Cities, a common term describing this region of Michigan. As of recently, the region also goes by the name of the Great Lakes Bay Region. Statistically, the region is known as the Saginaw, Midland, and Bay City Metropolitan Area, a combined statistical area composed of Saginaw, Midland, and Bay counties. The combined population of these three counties was 391,569 as of the 2010 census, down from the 403,070 recorded at the 2000 Census. The population was estimated to have fallen further to 384,618 as of the July 1, 2014, Census estima ...
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Area Code 989
989 is the area code for Central Michigan, the northeastern Lower Peninsula, and portions of the Thumb. It is the highest-numbered area code in use in the North American Numbering Plan (NANP), as well as the highest possible under the current system, in which a middle digit of 9 is forbidden. Service area Major cities and towns in the 989 region include: * Alma * Alpena * Bad Axe * Bay City * Caro * Clare * Gaylord * Grayling * Houghton Lake * Midland * Mt. Pleasant * Owosso * Saginaw * St. Johns * Tawas City * West Branch History The 989 region split off from area code 517 in 2001. Before then, 517 had served most of the eastern half of the Lower Peninsula (except the southeast) for 54 years and had been the only one of Michigan's three original area codes to have never been split. Prior to October 2021, area code 989 had telephone numbers assigned for the central office code 988. In 2020, ''988'' was designated nationwide as a dialing code for the National ...
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Area Code 248
Area codes 248 and 947 are area codes in the North American Numbering Plan (NANP) for Oakland County in the U.S. state of Michigan. The area codes also serve portions of Livonia and Northville, both located in Wayne County. The rest of Wayne County, including Detroit, located to the southeast, is serviced by area codes 313 and 734. Area code 248 was created in 1997 as a split from area code 810. In 2000, area code 947 was assigned as a relief area code for the area. In 2001, it was approved as an all-services overlay plan in the 248 numbering plan area,NANPA Planning Letter PL-283
2001-06-07 requiring after end of the permissive dialing period, which started on January 26, 200 ...
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Area Code 947
Area codes 248 and 947 are area codes in the North American Numbering Plan (NANP) for Oakland County in the U.S. state of Michigan. The area codes also serve portions of Livonia and Northville, both located in Wayne County. The rest of Wayne County, including Detroit, located to the southeast, is serviced by area codes 313 and 734. Area code 248 was created in 1997 as a split from area code 810. In 2000, area code 947 was assigned as a relief area code for the area. In 2001, it was approved as an all-services overlay plan in the 248 numbering plan area,NANPA Planning Letter PL-283
2001-06-07 requiring after end of the permissive dialing period, which started on January 26, 2002. ...
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Upper Peninsula
The Upper Peninsula of Michigan – also known as Upper Michigan or colloquially the U.P. – is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula by the Straits of Mackinac. It is bounded primarily by Lake Superior to the north, separated from the Canadian province of Ontario at the east end by the St. Marys River, and flanked by Lake Huron and Lake Michigan along much of its south. Although the peninsula extends as a geographic feature into the state of Wisconsin, the state boundary follows the Montreal and Menominee rivers and a line connecting them. First inhabited by Algonquian-speaking native American tribes, the area was explored by French colonists, then occupied by British forces, before being ceded to the newly established United States in the late 18th century. After being assigned to various territorial jurisdictions, it was granted to the newly formed state of Michigan a ...
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Area Code 906
Area code 906 is the telephone area code in the North American Numbering Plan (NANP) for the Upper Peninsula of Michigan. History Area code 906 was assigned in an area code split of numbering plan area (NPA) 616 on March 19, 1961, in a flash cut, which means no permissive dialing period was implemented. 906 is among the least populous numbering plan areas in North America, serving only about 320,000 people. Therefore, it is unlikely 906 will exhaust in the foreseeable future. The area code has inspired an unofficial holiday in the Upper Peninsula on September 6 (906 correlating to the month/day date). Prior to October 2021, area code 906 had telephone numbers assigned for the central office code 988. In 2020, ''988'' was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven-digit dialing. This area code was therefore scheduled to transition to ten-digit dialing by October 24, 2021. Servic ...
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The Thumb
The Thumb is a region and a peninsula of the U.S. state of Michigan, so named because the Lower Peninsula is shaped like a mitten. The Thumb area is generally considered to be in the Central Michigan region, east of the Tri-Cities and north of Metro Detroit. The region is also branded as the Blue Water Area. The counties that constitute the Thumb form the peninsula that stretches northward into Lake Huron and Saginaw Bay. There is no formal list of which counties are part of the Thumb, but virtually all definitions include Huron, Tuscola, and Sanilac Counties, and most include Lapeer and St. Clair Counties. Economy The Thumb region is very flat with fertile soil, the reason for its historical role as a chiefly agricultural area. Major agricultural products include sugar beets, navy beans, corn, fruits, and fish from the Saginaw Bay and Lake Huron. Manufacturing—particularly concerning the automotive industry—is also prevalent in Michigan's Thumb due to the region's ...
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