About this number
(815) 675-0003 is a landline based telephone number operated by Frontier North, Inc. - Il and is located in zip code 60081 in the city of Spring Grove, Illinois, which is in McHenry County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 815, a Network Numbering Exchange (NXX - also known as a prefix) of 675 and a subscriber number of 0003. It has an Operating Company Number (OCN) of 1015. A Common Language Location Identifier (CLLI) of SPGVILXARS0. As well as a Local access and transport area (LATA) of 358. It was first assigned for usage on 01/01/1901. Zip code 60081 has a population of 10,079 as of the 2010 census.