About this number
(641) 673 is a landline based telephone number operated by Qwest Corporation and is located in zip code 52577 in the city of Oskaloosa, Iowa, which is in Mahaska County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 641 and Network Numbering Exchange (NXX - also known as a prefix) of 673. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of OSKLIACODS1. As well as a Local access and transport area (LATA) of 632. Zip code 52577 has a population of 15,055 as of the 2010 census.