About this number
(563) 231-4270 is a wireless/mobile based telephone number operated by United States Cellular Corp. - and is located in the city of Dubuque, Iowa and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 563, a Network Numbering Exchange (NXX - also known as a prefix) of 231 and a subscriber number of 4270. It has an Operating Company Number (OCN) of 6266. A Common Language Location Identifier (CLLI) of DUBQIAUS1MD. As well as a Local access and transport area (LATA) of 634. It was first assigned for usage on 09/28/2012.