About this number
(303) 656 is a landline based telephone number operated by Big River Telephone Company, L and is located in the city of Denver, Colorado 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 656. It has an Operating Company Number (OCN) of 023B. A Common Language Location Identifier (CLLI) of DNVRCOMAXIZ. As well as a Local access and transport area (LATA) of 656. It was first assigned for usage on 02/19/2009.