CareSource is a nonprofit that began as a managed health care plan serving Medicaid members in Ohio. Today, it provides public health care programs including Medicaid, Medicare, and Marketplace. The company is headquartered in Dayton, Ohio. It is the largest Medicaid plan in Ohio and second largest in the United States.
The 313 area code is registered in Michigan. 87.57% of phone numbers within the 313 area code are registered as residential/consumer phone numbers, and 12.43% are registered as commercial/business phone numbers.
303 Area Code. AreaCode.org is an area code finder with detailed information on the 303 area code including 303 area code map. Major cities like Aurora within area code 303 are also listed on this page. More area codes, including those outside of Colorado, are found on the AreaCode.org homepage.reaCode.org is your one-stop site for area code lookup, area code search, and area code locator. The area code 304 was established October 1947 as one of the original area codes, and serves all of the U.S. state of West Virginia.