UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 01890 covers Coldstream and Ayton in the Scottish Borders.
Coldstream area - local numbers starting 2, 3, 4 and 8
Coverage includes: Birgham, Chirnside, Crookham, Leitholm, Mindrum, Swinton and Whitsome.
Ayton area - local numbers starting 5, 6, 7 and 9
Coverage includes: Coldingham, Eyemouth and Reston.
Local telephone numbers are six digits long. An 01890 number should be displayed in the format: