About this number
(717) 642 is a landline based telephone number operated by United Tel Co. Of Pennsylvania and is located in zip code 17320 in the city of Fairfield, Pennsylvania, which is in Adams County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 717 and Network Numbering Exchange (NXX - also known as a prefix) of 642. It has an Operating Company Number (OCN) of 209. A Common Language Location Identifier (CLLI) of FRFDPAXFRS1. As well as a Local access and transport area (LATA) of 226. Zip code 17320 has a population of 7,823 as of the 2010 census.