The 01992 phone code covers the Lea Valley area, the previous BT Area was Hoddesdon.
Phone numbers using this code are in the form of (01992) ### ###.
International callers should call +44 1992 ######.
The centre of the phone code area has a latitude of 51.756826 and longitude of -0.012478.
The nearest other phone codes are: Lea Valley (01992) Ware (01920) Welwyn Garden City (01707) Bishops Stortford (01279) Stevenage (01438)