About this number
(303) 406 is a landline based telephone number operated by Icg Telecom Group - Co and is located in zip code 80111 in the city of Englewood, Colorado, which is in Arapahoe County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 303 and Network Numbering Exchange (NXX - also known as a prefix) of 406. It has an Operating Company Number (OCN) of 7801. A Common Language Location Identifier (CLLI) of GRVGCO20DS0. As well as a Local access and transport area (LATA) of 656. Zip code 80111 has a population of 28,948 as of the 2010 census.