UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 01806 covers the Mainland island of Shetland in Scotland.
Areas using 01806 numbers include Brae, Hillswick, North Roe, Ollaberry, Out Skerries, Sandwick, Sullom Voe, Symbister, Vidlin and Voe.
Local telephone numbers are six digits long. An 01806 number should be displayed in the format: