Mobile Area Code 07720


Most mobile numbers in the UK starting with 07720 belong to the O2 network. Phone numbers can be moved between networks so determining the number’s operator by its five-digit prefix is not always the most reliable method.

Below you will find a list of the most recent reports for mobile numbers starting with the 07720 mobile area code, as well as the total number of spam phone numbers with that prefix.

Please be aware of the fact that some of these numbers are not dangerous. Read the comments provided by the members of our community carefully as they will provide you all the information you may need. Also, if you have any additional information regarding any potentially dangerous phone number, please feel free to report it.

Spam activity for mobile numbers starting with 07720

Total reports for mobile numbers starting with 07720144

Most active phone numbers starting with 07720


Last phone numbers reported starting with 07720

  • Mobile phone

    Constant calls no person speaks probably a forced dialler

    United Kingdom
  • Mobile phone

    Scam !! Claiming to be from Amazon Prime. Dangerous.

    United Kingdom
  • Mobile phone

    Again automated message from Amazon charging me £795

    United Kingdom

Other area codes used by O2