320 federal place greensboro nc 27401. 1 day ago · 320 is an area code located in the state of Minnesota, US. Where is Area Code 320? Area code (320) is in the state of MN. Find 320 area code details including city, time zone, and map. The numbering plan area (NPA) excludes the Twin Cities metro region. Get the area’s map, cities covered, current time, prefixes, and dialing instructions. The area code was created in 1996 in a split of area code 612. Area code 320 is a telephone area code in the North American Numbering Plan for most of the central part of the U. Lookup area code 320 phone number, name, and location. About area code 320: location, common spam callers, related area codes, and more. The largest city it serves is Willmar. Lookup information on Area Code 320 - get demographic, NPA NXX, and other data by area code List of ZIP Codes in Area Code 320 List of Counties in Area Code 320 List of Major Cities/Towns in Area Code 320 Area code 320 is located in Minnesota. Area code 320 is a telephone area code in the North American Numbering Plan for most of the central part of the U. The 320 area code serves Saint Cloud, Minneapolis, Waite Park, Alexandria, Willmar, covering 141 ZIP codes in 32 counties. S. Get the most exact information on time zones here. Includes 320 reverse phone lookup to identify spam callers. state of Minnesota. Browse area code 320 phone numbers, prefixes and exchanges. Find out where 320 area code zone from, which states, counties and cities it covers. Below, are the major cities in the area code (320). . 3 days ago · Free Search of area code 320 and mobile numbers, how to call Minnesota, USA, zip codes, local time.