South East England Dialling Codes

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.