About this number
(608) 421 is a wireless/mobile based telephone number operated by 365 Wireless, LLC and is located in the city of Madison, Wisconsin and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 608 and Network Numbering Exchange (NXX - also known as a prefix) of 421. It has an Operating Company Number (OCN) of 551G. A Common Language Location Identifier (CLLI) of MDSNWI11XYX. As well as a Local access and transport area (LATA) of 354. It was first assigned for usage on 03/08/2013.