An employment contract may be written, oral, or implied. 1  An employment contract is an agreement between an employer and an employer regarding the term of employment. 2  An employment contract may be written, oral, or implied. 3  Most employees in the United States are presumed to work at will.
North American area code 602 is a state of Arizona telephone area code that covers most of the city of Phoenix.It was one of the original area codes established in October 1947 and had originally covered the entire state of Arizona until 1995, when area code 520 was created as the state's second area code.any states introduced new area codes during this time period for much the same reason. Generally, greater Phoenix retained 602, except for a few outer portions of Maricopa County that switched to 520. Within only three years, however, 602 was close to exhaustion once again.
Area codes 601 and 769 are the telephone area codes for central Mississippi.The main area code, 601, was one of the original area codes implemented in 1947, and served all of Mississippi.n 1999, area code 662 was created in the northern half of Mississippi, including the Mississippi side of the Memphis area. The 1999 split was intended as a long-term solution, but within five years 601 was close to exhaustion due to the proliferation of cell phones, particularly in the Jackson area.