Ohio area codes identify different telephone regions across the state. They cover major cities and communities, including Columbus, Cleveland, Cincinnati, Toledo, and Akron. Ohio uses several area codes, with some regions sharing an overlay area code to meet the growing demand for phone numbers.
The 283 area code serves southwestern Ohio, mainly covering the Cincinnati metropolitan area. Authorities introduced it on April 28, 2023, as an overlay to the original 513 area code to meet the growing demand for telephone numbers. It covers major cities such as Cincinnati, Hamilton, Middletown, and Fairfield, along with Butler, Clermont, Hamilton, and Warren…
Area code 513 serves southwestern Ohio, mainly around the city of Cincinnati. Introduced in 1947 as one of the original 86 area codes in the United States, it initially covered a larger part of southwestern Ohio. However, officials split the area code in 1996 to meet the growing demand for phone numbers. Today, area code…
567 area code serves northwestern Ohio, mainly around the city of Toledo. Introduced on January 1, 2002, the area code provides additional phone numbers through an overlay of the existing 419 area code. Officials introduced it to meet the growing demand for phone numbers as mobile devices and internet lines became more common. The 567…
Area code 419 is a telephone dialing code that serves the northwestern region of Ohio, anchoring major population centers such as Toledo, Mansfield, Findlay, Lima, and Sandusky. Established in 1947 as one of the original 86 North American numbering plan areas, it holds historical significance as Ohio’s very first activated area code. Geographically, it is…
The 436 area code serves the Greater Cleveland suburbs and Northeast Ohio as an overlay for the existing 440 area code. It officially launched on March 1, 2024, to provide more phone numbers as regional demand increased. The 436 area code covers major communities such as Parma, Lorain, Elyria, and Mentor, across counties including Cuyahoga,…
Area code 440 serves the suburban and exurban communities surrounding Greater Cleveland in northeastern Ohio. It was established on August 16, 1997, when telecommunications authorities split it from the original area code 216 to meet the region’s growing demand for telephone numbers. The code covers parts of several counties along the southern shore of Lake…
Area code 234 serves northeastern Ohio. It began operating on October 30, 2000, when telecommunications providers introduced it as an overlay for the 330 area code to meet the growing demand for new phone lines. The code covers major industrial and urban centers, including Akron, Canton, and Youngstown. Residents must dial all 10 digits for…
330 area​ serves northeastern Ohio. It began operating on March 9, 1996, when Ohio introduced it as a split from the older 216 area code. It was Ohio’s first new area code since 1947. The 330 area code covers major manufacturing and cultural centers, including Akron, Canton, Youngstown, and Warren, and serves all or parts…
216 Area code primarily serves the city of Cleveland, Ohio, and 34 of its inner-ring suburbs in Cuyahoga County. AT&T and Bell Laboratories established it on January 1, 1947, as one of the original 86 area codes. Initially, it covered the entire northeastern part of Ohio. However, as the demand for telephone numbers increased, authorities…