Area code 313 is a telephone dialing code in the North American Numbering Plan (NANP) serving southeastern Michigan. This area code operates in an overlay plan alongside area code 679. Local calls within this area require dialing all 10 digits of the phone number. The code maintains a significant presence in Detroit's telecommunications infrastructure.
Area code 313 primarily serves the city of Detroit in southeastern Michigan. It also covers several surrounding communities, including Dearborn, Dearborn Heights, Inkster, and Melvindale. This area code is central to Wayne County and is a key part of the Detroit metropolitan area. Known for its automotive industry, Detroit and its neighboring cities are vibrant cultural and economic hubs within the region.
Area code 313 was established in 1947 as one of the original North American area codes. It initially covered the entire southeastern region of Michigan, including Detroit. Over time, as demand for telephone numbers increased, the area served by 313 was reduced. The area code has become synonymous with Detroit's identity and culture, reflecting its historical significance in the telecommunications landscape.
Area code 313 serves major automotive companies, manufacturing facilities, and corporate headquarters in Detroit's business district. It's utilized by healthcare institutions, financial services firms, entertainment venues, and cultural organizations. Many small businesses, startups, and tech companies in the urban core also rely on this area code for their telecommunications needs.
Area code 313, serving Detroit and surrounding areas, has seen its share of phone scams. Common schemes include callers claiming to be from the IRS, Social Security Administration, or local utilities. Some scammers use number spoofing to make calls appear local. Robocalls and telemarketing spam are also frequent occurrences from this area code.
To get a 313 phone number, contact major carriers like AT&T, Verizon, or T-Mobile, or use VoIP services like Google Voice. When signing up, specify you want a 313 number during the selection process. If local numbers aren't immediately available, try checking different carriers or virtual providers. You can also port an existing 313 number to a new service provider while keeping the area code.