UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 01305 covers Dorchester in the county of Dorset.
Other areas using 01305 numbers include Abbotsbury, Martinstown, Portland, Preston, Puddletown, Upwey, Warmwell and Weymouth.
Local telephone numbers in Dorchester are six digits long. An 01305 number should be displayed in the format: