What is Area code 313?
[[File:MI area code 313.png|thumb|right|Map of Michigan area codes.]] '''Area code 313''' is the [[Telephone numbering plan|area code]] for [[Detroit, Michigan]] and most of [[Wayne County, Michigan|Wayne County]]. It is one of the first area codes, created in October 1947. {{US-stub}} {{Area code box | State = MI | This = Area code 313 | N = [[area codes 248 and 947|248/947]], [[area code 586|586]] | S = [[area codes 519 and 226|519/226]], [[area code 734|734]] | E = [[area codes 519 and 226|519/226]] | W = [[area code 734|734]] | S1 = ON}} {{coord|42.3|N|83.1|W|region:US-MI_scale:120000|display=title}} [[Category:Area codes in the United States|313]] [[Category:Detroit]]