About this number
(217) 688 is a landline based telephone number operated by Frontier North, Inc. - Il and is located in zip code 61877 in the city of Sidney, Illinois, which is in Champaign 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 688. It has an Operating Company Number (OCN) of 1015. A Common Language Location Identifier (CLLI) of SDNYILXCRS0. As well as a Local access and transport area (LATA) of 370. Zip code 61877 has a population of 1,627 as of the 2010 census.