Miami, Florida

Where Is Area Code 305?

Area code 305 serves Miami-Dade County in southeastern Florida. It covers the City of Miami and many nearby communities in the Miami metropolitan area. It is one of the main area codes used in South Florida.

Area code 305 includes major cities and communities such as Miami, Miami Beach, Coral Gables, Hialeah, Homestead, and Key Biscayne. It also serves the Florida Keys in Monroe County, including places such as Key Largo and Key West. Area code 305 shares its service area with overlay area code 786.

The region includes Biscayne Bay, the Atlantic coast, and the island chain of the Florida Keys. Notable landmarks in the 305 area include Downtown Miami, Miami Beach, Everglades National Park, and the Overseas Highway that connects the Keys.

History of Area Code 305

Area code 305 was one of Florida's original area codes in 1947, when AT&T and the Bell System introduced the North American Numbering Plan. At that time, 305 covered the entire state of Florida. As Florida's population and phone use grew, the 305 territory became smaller through several area code splits.

In 1995, area code 954 split from 305 to serve Broward County. In 1998, area code 786 was added as an overlay to the 305 area, which includes Miami-Dade County and the Florida Keys. These changes happened because South Florida added many new residents, businesses, cell phones, and fax lines.

Key Facts About Area Code 305

• Area code 305 is in Florida, and its best-known major city is Miami.
• Area code 305 serves Miami-Dade County and the Florida Keys in Monroe County.
• Area code 305 is in the Eastern Time Zone.
• Area code 305 was created in 1947 as one of the original North American area codes.
• Area code 305 now shares its territory with area code 786, which was added in 1998 as an overlay.
• Area code 305 once covered all of Florida before later splits reduced its service area.
• Area code 305 covers places that include Miami Beach, Coral Gables, Hialeah, Homestead, Key Largo, and Key West.
• The 305 area includes major institutions and landmarks such as the University of Miami, Miami International Airport, and Everglades National Park.

Frequently Asked Questions

What state is area code 305 in?

Area code 305 is in Florida.

What major cities use area code 305?

Major cities and communities that use area code 305 include Miami, Miami Beach, Coral Gables, Hialeah, Homestead, Key Largo, and Key West.

Is area code 305 a toll-free number?

No. Area code 305 is a geographic area code for southeastern Florida.