Area Code "473" Details & History:
Area code 473 is the local telephone area code of Grenada, Carriacou and Petite Martinique. The 473 area code, or "(GRE)" was created during a split from the original 809 area code which was completed in October, 1997. When in Grenada, Carriacou or Petite Martinique the seven digits are used alone. Calls to Grenada from anywhere in the United States or Canada are dialed 1(473) + seven digit phone number.
Counties served by this Area Code:
Saint Andre, Saint Davi, Saint Georg, Saint Joh, Saint Mar, and Saint Patrick!