UK Area Code Finder
Quick and easy telephone dialling code information
01429 area code
Hartlepool numbers
UK area code 01429 covers Hartlepool in County Durham.
Other areas using 01429 numbers include Greatham, Thornley, Trimdon and Wellfield.
Number Format
Local telephone numbers are six digits long. An 01429 number should be displayed in the format:
(01429) xxxxxx.