High Quality Content by WIKIPEDIA articles! Crimestoppers UK is an independent crime-fighting charitable organization in the United Kingdom, based in the Wallington district of Surrey. Crimestoppers runs the 0800 555 111 phone number, allowing people to call anonymously to pass on information about crime. People can also pass on information anonymously via a secure online information form on Crimestoppers website. As with other Crimestoppers organisations, callers are not required to give their name or any personal information, and calls cannot be traced.