About this number
(618) 426 is a landline based telephone number operated by Frontier North, Inc. - Il and is located in zip code 62707 in the city of Springfield, Illinois, which is in Sangamon County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 618 and Network Numbering Exchange (NXX - also known as a prefix) of 426. It has an Operating Company Number (OCN) of 1015. A Common Language Location Identifier (CLLI) of AVA ILXERS0. As well as a Local access and transport area (LATA) of 362. Zip code 62707 has a population of 7,648 as of the 2010 census.