Mobile Area Code 07755


Most mobile numbers in the UK starting with 07755 belong to the Core Group 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 07755 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 07755

Total reports for mobile numbers starting with 0775578

Most active phone numbers starting with 07755


Last phone numbers reported starting with 07755

  • Mobile phone

    Unknown number. now blocked

    United Kingdom
  • Mobile phone

    Recorded voice telling me my National Insurance number was about to be cancelled, clearly SPAM and malicious

    United Kingdom
  • Mobile phone

    Recorded message saying my national insurance number is being terminated. I hung up

    United Kingdom

Other area codes used by Core Group