About this number
(217) 856 is a landline based telephone number operated by Illinois Consolidated Telephon and is located in zip code 61931 in the city of Humboldt, Illinois, which is in Coles 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 856. It has an Operating Company Number (OCN) of 1037. A Common Language Location Identifier (CLLI) of HMBLILXCRS0. As well as a Local access and transport area (LATA) of 976. Zip code 61931 has a population of 1,255 as of the 2010 census.