380, in anticipation of exhaustion. However, the anticipated growth did not materialize and number pooling replaced the proposal. On January 14, 2015 the PUCO instructed the telecommunications industry to finally implement the new area code on February 27, 2016. Ten-digit local dialing has been required since January 30, 2016. See also List of NANP area codes References External links Telecommunications-related introductions in 1947 614 614