UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 01623 covers Mansfield in the county of Nottinghamshire.
Other areas using 01623 numbers include Bilsthorpe, Blidworth, Edwinstowe, Farnsfield, Kirkby in Ashfield, New Ollerton, Pleasley, Shirebrook, Sutton in Ashfield and Warsop.
Local telephone numbers are six digits long. An 01623 number should be displayed in the format: