UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 01388 covers Bishop Auckland and Stanhope in County Durham.
Bishop Auckland area - local numbers starting 3, 4, 6, 7, 8 and 9
Coverage includes: Cockfield, Crook, Rushyford, Shildon, Spennymoor Tow Law, West Auckland, Willingon and Witton-le-Wear.
Stanhope area - local numbers starting 2 and 5
Coverage includes: Eastgate, Frosterley and Wearhead.
Local telephone numbers are six digits long. An 01388 number should be displayed in the format: