South East England Dialling Codes

Area Codes in South East & Greater London

Take a look at our list of telephone area codes from the South East of England and Greater London featuring the counties of East Sussex, West Sussex, Kent, Surrey, Oxfordshire, Berkshire, Buckinghamshire and Hampshire.

We update our dialling code lists regularly, so if you are unable to find a location that you’re searching for, please let us know by contacting info@areacodesfinder.com.

You may receive calls from either the South East of England or Greater London area code phone numbers that are not from a legitimate person, business or service. In these instances you can report spam calls to the Information Commissioner’s Office (ICO) here.

South East Area Codes
Area CodeLocationCounty
0118ReadingBerkshire
01227CanterburyKent
01233Ashford (Kent)Kent
01235AbingdonOxfordshire
01243ChichesterWest Sussex
01252AldershotHampshire
01256BasingstokeHampshire
01264AndoverHampshire
01273BrightonEast Sussex
01276CamberleySurrey
01280BuckinghamBuckinghamshire
01293CrawleyWest Sussex
01295BanburyOxfordshire
01296AylesburyBuckinghamshire
01303FolkestoneKent
01304DoverKent
01306DorkingSurrey
01322DartfordKent
01323EastbourneEast Sussex
01329FarehamHampshire
01342East GrinsteadWest Sussex
01344BracknellBerkshire
01367FaringdonOxfordshire
01372EsherSurrey
01403HorshamWest Sussex
01420AltonHampshire
01424HastingsEast Sussex
01425RingwoodHampshire
01428HaslemereSurrey
01438StevenageHertfordshire
01442Hemel HempsteadHertfordshire
01444Haywards HeathWest Sussex
01462HitchinHertfordshire
01474GravesendKent
01483GuildfordSurrey
01488HungerfordBerkshire
01489Bishops WalthamHampshire
01491Henley-on-ThamesOxfordshire
01494High WycombeBuckinghamshire
01580CranbrookKent
01590LymingtonHampshire
01608Chipping NortonOxfordshire
01622MaidstoneKent
01628MaidenheadBerkshire
01634MedwayKent
01635NewburyBerkshire
01689OrpingtonKent
01725RockbourneHampshire
01730PetersfieldHampshire
01732SevenoaksKent
01737RedhillSurrey
01753SloughBerkshire
01784StainesMiddlesex
01794RomseyHampshire
01795SittingbourneKent
01797RyeEast Sussex
01798PulboroughWest Sussex
01825UckfieldEast Sussex
01843ThanetKent
01844ThameOxfordshire
01865OxfordOxfordshire
01869BicesterOxfordshire
01883CaterhamSurrey
01892Tunbridge WellsKent
01895UxbridgeMiddlesex
01903WorthingWest Sussex
01908Milton KeynesBuckinghamshire
01932WeybridgeSurrey
01959WesterhamKent
01962WinchesterHampshire
01983Isle of WightIsle of Wight
01987EbbsfleetKent
01993WitneyOxfordshire
020LondonGreater London
023Southampton, PortsmouthHampshire