About this number
(717) 557-0020 is a landline based telephone number operated by Core Communications, Inc. - Pa and is located in zip code 17116 in the city of Harisbgzn1, 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, a Network Numbering Exchange (NXX - also known as a prefix) of 557 and a subscriber number of 0020. It has an Operating Company Number (OCN) of 3806. A Common Language Location Identifier (CLLI) of HRBGPACTDS1. As well as a Local access and transport area (LATA) of 226. It was first assigned for usage on 11/27/2002.