305 Area Code is part of 2 counties in the state of Florida. There are around 23 cities and 61 other places such as towns, cdps and villages in the 305 area code. Area code 305 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Florida. Below you will find more info about Code and also zip codes, counties, cities and the post offices that belong to this Area Code.
Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.