phone book, or the business directory.

Michigan

Michigan State University is a public research university in East Lansing, Michigan, United States. MSU was founded in 1855 and served as a model for land-grant universities later created under the Morrill Act of 1862.

The state of Michigan has a population of 10,053,439, and is formerly abbreviated as MI. Michigan has 3,886,432 households in the state, with an average of 2.52 people living in each of them. Of the 10,053,439 people living in Michigan, 49.22% are male, 50.78% are female, 56.23% are married and 43.77% are single. 64.60% of existing homes are owned by inhabitants, with a median home cost of $105,830 in the state.

Air quality in Michigan is rated at 50.3/100, and water quality at 47/100. There are 216.7 physicians in Michigan per 100,000 of the population. Unemployment rates average 14.30% in the state and the sales tax rate is 6.00%.

Average income per household in Michigan is $48,703. 12.63% of households have income levels less than $15,000 per year. 20.35% of households have income levels between $50,000 and $75,000 annually, and 0.41% earn more than $500,000 per year.

Michigan Area Codes

Area code 231 serves the state of Michigan. This area code was assigned on March 11th, 1999. On June 5th, 1999 it went into service. 231 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 248 serves the state of Michigan. This area code was assigned on November 8th, 1996. On May 10th, 1997 it went into service. 248 is a General Purpose Code. 248 service area does overlap with 947 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Area code 269 serves the state of Michigan. This area code was assigned on June 5th, 2001. On July 13th, 2002 it went into service. 269 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 313 serves the state of Michigan. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 313 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D. Area code 679 has been reserved as a future overlay to the 313 area.

Area code 517 serves the state of Michigan. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 517 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 586 serves the state of Michigan. This area code was assigned on July 8th, 1999. On September 22nd, 2001 it went into service. 586 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 616 serves the state of Michigan. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 616 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 734 serves the state of Michigan. This area code was assigned on May 30th, 1997. On December 13th, 1997 it went into service. 734 is a General Purpose Code. 734 service area does overlap with 313 area codes. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 810 serves the state of Michigan. This area code was assigned on December 31st, 1969. On December 1st, 1993 it went into service. 810 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 906 serves the state of Michigan. This area code was assigned on January 1st, 1961. On March 19th, 1961 it went into service. 906 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area code 947 serves the state of Michigan. This area code was assigned on September 2nd, 1999. On September 7th, 2002 it went into service. 947 is a General Purpose Code. 947 service area does overlap with 248 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Area code 989 serves the state of Michigan. This area code was assigned on September 2nd, 1999. On April 7th, 2001 it went into service. 989 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.