The 313 area code serves Detroit, Michigan, and nearby Wayne County communities, including Hamtramck, Highland Park, Dearborn, Dearborn Heights, the Grosse Pointes, Lincoln Park, and Taylor. The North American Numbering Plan introduced the 313 area code in 1947 as one of the original 86 area codes. It now shares the same service area with the…
The 269 area code serves southwestern Michigan, covering cities such as Kalamazoo, Battle Creek, Portage, Benton Harbor, and St. Joseph. Telecommunications authorities created the area code on July 13, 2002, by splitting it from the 616 area code. It operates in the Eastern Time Zone and functions as a standard geographic (non-toll-free) area code. Because…
The 248 area code serves Oakland County, Michigan, including Troy, Farmington Hills, Southfield, Royal Oak, Novi, Birmingham, Bloomfield Hills, and Rochester Hills, as well as small parts of Wayne County (Livonia and Northville). It sits in the Eastern Time Zone and has been in service since May 10, 1997, when it split off from area…
The 231 area code serves the northwestern Lower Peninsula of Michigan, including Traverse City, Muskegon, Cadillac, Petoskey, Ludington, and Manistee. It has been in service since June 5, 1999, sits entirely in the Eastern Time Zone, and is not a toll-free or scam-specific prefix. Like any area code, robocallers can spoof it. What Is the…
The 667 area code is a telephone areas codes in the North American Numbering Plan (NANP) that serves the U.S. state of Maryland. It works as an overlay area code for the 410 and 443 area codes, providing additional phone numbers without changing existing ones. Whether you receive a call from a 667 number or…
The 443 area code is a major telephone areas codes in the U.S. state of Maryland. It serves many of the same regions as the 410 area code, including Baltimore and surrounding communities. Created to meet the growing demand for phone numbers, the area code has become an important part of Maryland’s telecommunications network. What…
The 410 area code serves central and eastern Maryland, including the city of Baltimore, the state capital of Annapolis, and many surrounding counties. Officials introduced the area code on October 6, 1991, after splitting it from the 301 area code to accommodate the growing demand for telephone numbers. Rapid population growth, expanding businesses, and the…
The 301 area code is one of the oldest and most recognizable telephone areas codes in the United States. It serves western and southern Maryland, including major cities such as Bethesda, Rockville, Gaithersburg, Frederick, and Hagerstown. First introduced in 1947, the area code has played an important role in connecting residents, businesses, government offices, and…
The 240 area code is one of the primary telephone codes serving the western and central regions of Maryland. It covers many major cities, suburban communities, and rural areas surrounding the Washington, D.C. metropolitan region. Whether you’ve received a call from a 240 number, are moving to Maryland, or need a local business phone number….
The 978 area code serves northeastern and north-central Massachusetts, connecting millions of residents, businesses, educational institutions, and government offices. Since its introduction in 1997, this area code has become an essential part of the state’s telecommunications system. What Is the 978 Area Code? The area code 978​ serves a large portion of northeastern Massachusetts in…