Find any 513- phone number in Ohio
The 513 area code is a three digit code used to identify numbers placed in service in the state of Ohio, United States, as part of the North American Numbering Plan (NANP). Ohio was divided into two area codes in 1996 with area code 513 covering the southwestern portion of the state including the Cincinnati and Dayton metropolitan areas. This area code is utilized for land lines, cell phones, VoIP, and pagers belonging to residents and businesses in this section of the state.
The North American Numbering Plan is a numbering system that was started by Bell Telephone in 1947. This system assigns specific area codes for each region of the United States and parts of Canada. Ohio is part of the region designated as area codes 614, 380, 937, and 513. The area code system is divided into three sections, based on the population of the area, and each section is assigned a different code. This system makes it easier to identify where a phone number is from and for telecom companies to route calls and messages.