UK Area Code Finder
Quick and easy telephone dialling code information
01933 area code
Wellingborough numbers
UK area code 01933 covers Wellingborough in the county of Northamptonshire.
Other areas using 01933 numbers include Bozeat, Finedon, Harrowden, Irthlingborough, Raunds and Rushden.
Number Format
Local telephone numbers are six digits long. An 01933 number should be displayed in the format:
(01933) xxxxxx.