About this number
(217) 999 is a landline based telephone number operated by Citizens Telecom Co Illinois-F and is located in zip code 62069 in the city of Mount Olive, Illinois, which is in Macoupin 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 999. It has an Operating Company Number (OCN) of 1183. A Common Language Location Identifier (CLLI) of MTOLILXCDS0. As well as a Local access and transport area (LATA) of 976. Zip code 62069 has a population of 3,313 as of the 2010 census.