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.
The 602 area code covers the majority of Phoenix residents. Originally established back in 1947, the 602 area code initially covered the entire state of Arizona. Due to massive increases in population, a split was necessary and other area codes were created in 1995 and 1999 to cover the rest of Arizona.Happily, most of Phoenix was able to retain the coveted 602 area code.he 602 area code is divided up into different urban villages. Some of these villages are traditionally important to the area, while others are relatively new and still developing.