the second quarter of 2018, causing the PUC in a 5–0 vote on April 26, 2012 to dismiss the split plan and implementation schedule. Following projections suggested that 814 would be exhausted by 2021. Service area Area codes 814 and 582 serve parts of twenty-seven counties in Pennsylvania. Armstrong County (northeastern portion only) Bedford County Blair County Cambria County Cameron County Centre County (majority of area) Clarion County (all except portions of west) Clearfield County Clinton County (small portions) Crawford County (all except southwestern portion) Elk County Erie County Fayette County (a small portion may be assigned to 814, but most if not all uses 724) Forest County Fulton County (western portions) Huntingdon County (except Kishacoquillas Valley) Indiana County (northern and eastern portions only) Jefferson County McKean County Mercer County (extreme northeastern portion) Mifflin County (extreme southwestern corner only) Potter County Somerset County Tioga County (western portions only) Venango County (all except southeastern corner) Warren County Westmoreland County (extreme northeastern corner only) See also List of Pennsylvania area codes List of NANP area codes North American Numbering Plan References External links North American Numbering Plan Administration Area code to run out of numbers 814 area code map Save814 Public Advocates Telecommunications-related introductions in 1947 814 814