In this formulation, language variation can be divided into two categories: dialect, for variation according to user, and diatype for variation according to use (e.g. the specialised language of an academic journal). This definition of diatype is very similar to those of register.
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.he area code divider between 602 and 623 was drawn in such a way that in some neighborhoods, homes only a few hundred feet away from each other may have different area codes.
702 is the area code for Las Vegas, Nevada, and also includes most of Clark County. 702 used to cover all of Nevada, but with the explosive growth of Las Vegas, it was split into area code 775.02 Area Code 702. At AreaCode.org, you'll find helpful information on the 702 area code, including 702 area code location. Other phone area codes may be found using AreaCode.org's area code locator. Use the search function for area code look up.