- This city has 2 overlayed area codes.
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Area code 678 serves the northwestern and southeastern regions of Georgia, specifically encompassing parts of the Atlanta metropolitan area. Introduced as a overlay code for the 404 area code in 1998, 678 was implemented to address the growing demand for telephone numbers due to rapid population growth and increased telecommunications needs in the area.
In addition to 404, which primarily covers central Atlanta, and 770, largely for suburban areas, 678 provides additional numbering capacity, facilitating the assignment of numbers to residential and business customers. The overlay format allows for simultaneous use of multiple area codes within the same geographic region, which enables more efficient management of phone number assignments.
The area code primarily serves a diverse array of communities, including popular suburbs like Marietta, Roswell, and Sandy Springs, contributing to the region's economic vibrancy. The telecommunications infrastructure in this area is robust, owing to its status as a major communications hub in the southeastern United States, with high availability of mobile, landline, and internet services.
Additionally, 678 has adapted to modern telecommunication trends, reflecting the rise of mobile devices and VoIP technologies. A notable characteristic of 678 is its use in many service numbers, including toll-free and personal numbers, enhancing connectivity for businesses and individuals alike. Overall, area code 678 encapsulates the growth and evolution of telecommunications within one of the fastest-growing urban areas in the country.
Area code 678 serves the Atlanta metropolitan area in Georgia. Find out what cities it covers and more!
If you receive a phone call with the first 3 digits 678 in the United States, you should know that they could belong to Alpharetta (GA), Atlanta (GA), Candler-McAfee (GA), College Park (GA), Douglasville (GA), Duluth (GA), Dunwoody (GA), East Point (GA), Forest Park (GA), Gainesville (GA), Griffin (GA), Kennesaw (GA), Lawrenceville (GA), Mableton (GA), Marietta (GA), Peachtree City (GA), Redan (GA), Roswell (GA), Sandy Springs (GA), Smyrna (GA), Tucker (GA).
Dialing the area code 678 from another state in the United States is considered a long-distance call. Here’s how to make the call: First, dial the area code for 678. Each state, and sometimes specific cities within a state, has unique area codes. Then, enter the 7-digit phone number of the person or business you’re trying to reach. If you’re calling from a landline, check with your provider, as long-distance charges may apply. However, most mobile carriers in the U.S. offer nationwide calling without additional fees. Alternatively, you can use VoIP or internet-based calling apps, like Skype, Zoom, or WhatsApp, to bypass traditional long-distance charges. The number you want to reach should look like this: 1-(AreaCode)-111-2222.
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