UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 01702 covers Southend on Sea in the county of Essex.
Other areas using 01702 numbers include Canewdon, Eastwood, Great Wakering, Hadleigh, Hawkwell, Hullbridge, Leigh on Sea, Marine, Rochford, Shoeburyness and Thorpe Bay.
Local telephone numbers are six digits long. An 01702 number should be displayed in the format: