About this number
(920) 684 is a landline based telephone number operated by Ameritech Wisconsin and is located in zip code 54220 in the city of Manitowoc, Wisconsin, which is in Manitowoc County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 920 and Network Numbering Exchange (NXX - also known as a prefix) of 684. It has an Operating Company Number (OCN) of 9327. A Common Language Location Identifier (CLLI) of MNTWWI01DS0. As well as a Local access and transport area (LATA) of 356. Zip code 54220 has a population of 40,220 as of the 2010 census.