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Area Code 305 primarily covers Miami-Dade County and parts of Monroe County, including the Florida Keys. This area code encompasses major cities such as Miami, Miami Beach, Hialeah, Key Biscayne, Key West, and Coral Gables. The region is also served by two additional area codes: 786 and the newly introduced 645.
Goodcall is the ideal solution for businesses serving Area Code 305 because it offers a reliable and cost-effective AI phone service. This service replaces traditional IVR technologies and call centers, ensuring that businesses never miss a call. With 24/7 availability and an easy-to-use interface, Goodcall enhances customer satisfaction and streamlines operations for small businesses.
Area Code 305 primarily covers Miami-Dade County and parts of Monroe County, including the Florida Keys. This area code encompasses major cities such as Miami, Miami Beach, Hialeah, Key Biscayne, Key West, and Coral Gables. The region is also served by two additional area codes: 786 and 645. The 786 overlay was introduced in 1998, followed by 645 in 2023 to meet the increasing demand for phone numbers in this bustling region. Due to these overlays, the region now requires 10-digit dialing for all calls.
The population within the 305 area code is approximately 2.79 million people as of 2025. Miami-Dade County has a population of 2,714,489, while Monroe County accounts for 78,606 residents. Miami-Dade County remains one of the most populous counties in the United States, with significant demographic diversity including 42.81% multiracial residents, 29.44% White, 13.67% Black/African American, and 70.39% Hispanic/Latino ethnicity.
Area Code 305 is located in the Eastern Time Zone (UTC-05:00), aligning with major financial hubs like New York City. This facilitates national and international business operations.
Miami-Dade County—within the 305 area code—is a global economic hub with tens of thousands of small businesses, including:
The business landscape has evolved significantly, with 484,345 business lines now doubling residential connections as companies increasingly adopt VoIP and mobile-first communication strategies.
Miami has long been known for its vibrant and diverse culture, and in recent years it has also become a hotspot for small businesses. From trendy hair salons in Miami Beach to innovative tech startups downtown, the city offers fertile ground for growth. A notable trend is the rise of wellness centers and fitness studios, reflecting residents' increasing focus on health and well-being.
Goodcall's AI technology ensures that your customers receive prompt and accurate responses, improving overall satisfaction whether you run a salon, computer repair shop, or fitness center.
Area Code 305 primarily covers Miami-Dade County and parts of Monroe County, including the Florida Keys. This area code encompasses major cities such as Miami, Miami Beach, Hialeah, Key Biscayne, Key West, and Coral Gables. The region is also served by two additional area codes: 786 and 645. The 786 overlay was introduced in 1998, followed by 645 in 2023 to meet the increasing demand for phone numbers in this bustling region. Due to these overlays, the region now requires 10-digit dialing for all calls.