About this number
(303) 678-0010 is a landline based telephone number operated by Qwest Corporation and is located in zip code 80501 in the city of Longmont, Colorado, which is in Boulder County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 303, a Network Numbering Exchange (NXX - also known as a prefix) of 678 and a subscriber number of 0010. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of LNMTCOMADS1. As well as a Local access and transport area (LATA) of 656. Zip code 80501 has a population of 39,521 as of the 2010 census.