About this number
(217) 668 is a landline based telephone number operated by Frontier North, Inc. - Il and is located in zip code 62551 in the city of Niantic, Illinois, which is in Macon County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 217 and Network Numbering Exchange (NXX - also known as a prefix) of 668. It has an Operating Company Number (OCN) of 1015. A Common Language Location Identifier (CLLI) of NINTILXCRS0. As well as a Local access and transport area (LATA) of 374. Zip code 62551 has a population of 837 as of the 2010 census.