The 01903 phone code covers the Worthing area.
Phone numbers using this code are in the form of (01903) ### ###.
International callers should call +44 1903 ######.
The centre of the phone code area has a latitude of 50.817870 and longitude of -0.372882.
The nearest other phone codes are: Worthing (01903) Brighton (01273) Pulborough (01798) Horsham (01403) Haywards Heath (01444)