305 Area Code
The 305 area code is part of the North American Numbering Plan (NANP) and primarily serves Miami-Dade County, Florida, and the Florida Keys, USA. Established in 1947 as one of the original area codes, 305 was the sole area code for the entire state of Florida before subsequent splits and overlays were introduced to accommodate population growth. Today, it shares its coverage with the overlay area code 786.
Understanding the 305 Area Code
The 305 area code covers major cities and neighborhoods in Miami-Dade County, including Miami, Miami Beach, Hialeah, Coral Gables, Key West, and Homestead. It serves landline, mobile, and VoIP services. With the overlay code 786 in effect, 10-digit dialing is required for all local calls.
305 Area Code Map and Geographic Location
The 305 area code map encompasses southeastern Florida, including Miami-Dade County and the Florida Keys. It covers urban, suburban, and coastal areas, encompassing commercial districts, residential neighborhoods, and key tourist destinations. This area is in the Eastern Time Zone and is a central telecommunications hub for South Florida.
All Major Cities and Regions in the 305 Area Code
- Miami
- Miami Beach
- Hialeah
- Coral Gables
- Key West
- Homestead
- North Miami
- Kendall
- South Miami
Counties Covered by the 305 Area Code
- Miami-Dade County
- Parts of Monroe County (Florida Keys)
ZIP Codes within the 305 Telephone Zone (Examples)
- 33101 - Miami
- 33139 - Miami Beach
- 33010 - Hialeah
- 33134 - Coral Gables
- 33040 - Key West
- 33030 - Homestead
- 33161 - North Miami
- 33176 - Kendall
- 33143 - South Miami
Time Zone
The 305 area code is located in the Eastern Time Zone (ET), observing Eastern Standard Time (EST, UTC-5) in winter and Eastern Daylight Time (EDT, UTC-4) during daylight saving time.
Dialing, Phone & Service Details
- Local dialing: 10-digit dialing is required due to overlay with area code 786.
- Long-distance calls within the USA: Dial
1 + 305 + 7-digit number. - International calls: Dial your country�s exit code +
1+305+ 7-digit number. - Services: The 305 area code is used for landline phones, mobile phones, VoIP, and business telecommunications.
Why the 305 Area Code Matters
The 305 area code is iconic in Florida, representing the Miami metropolitan area and the Florida Keys. It is a key hub for tourism, international business, entertainment, and local communities. Many residents and businesses prefer 305 numbers for their recognition, prestige, and historical significance.
What area code is 305? / Where's area code 305?
What area code is 305? � 305 is the telephone area code for Miami-Dade County, Florida, including Miami, Miami Beach, Hialeah, Coral Gables, and the Florida Keys.
Where's area code 305? � It is located in southeastern Florida, USA, covering Miami-Dade County and the Florida Keys.
Frequently Asked Questions (FAQ) about 305 Area Code
What is the 305 area code?
305 serves Miami-Dade County and the Florida Keys, including major cities such as Miami, Miami Beach, and Hialeah.
When was the 305 area code created?
It was established in 1947 as one of the original area codes in the United States.
Where is area code 305 located?
It is located in southeastern Florida, USA, covering Miami-Dade County and parts of Monroe County (Florida Keys).
What time zone is 305 in?
The 305 area code follows Eastern Time (EST/EDT).
Which counties are included in 305?
Miami-Dade County and parts of Monroe County.
