About this number
(717) 388 is a landline based telephone number operated by At&T Local and is located in zip code 17101 in the city of Harrisburg, Pennsylvania, which is in Dauphin 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 388. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of HRBGPAHAX0Z. As well as a Local access and transport area (LATA) of 226. It was first assigned for usage on 09/24/2002. Zip code 17101 has a population of 2,212 as of the 2010 census.