About this number
(563) 690 is a landline based telephone number operated by McLeodusa Telecommunications s and is located in zip code 52003 in the city of Dubuque, Iowa, which is in Dubuque County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 563 and Network Numbering Exchange (NXX - also known as a prefix) of 690. It has an Operating Company Number (OCN) of 8474. A Common Language Location Identifier (CLLI) of DUBQIAFIDS0. As well as a Local access and transport area (LATA) of 634. Zip code 52003 has a population of 13,436 as of the 2010 census.