Area code 473

area code for Grenada, Carriacou and Petite Martinique

Area code 473 is a telephone area code in the North American Numbering Plan. It covers Grenada, a country located in the Caribbean Sea. Area code 473 was established to serve Grenada's telecommunications needs. It is part of the numbering plan that includes various Caribbean nations and was implemented to ensure efficient phone number distribution within Grenada.