About this number
(218) 729 is a landline based telephone number operated by Qwest Corporation and is located in zip code 55811 in the city of Duluth, Minnesota, which is in St. Louis County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 218 and Network Numbering Exchange (NXX - also known as a prefix) of 729. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of DLTHMNPLRS7. As well as a Local access and transport area (LATA) of 624. Zip code 55811 has a population of 26,246 as of the 2010 census.