MSN Online Services asks law enforcement officials to contact them directly for a copy of their ISP compliance guide. Their number is 425-722-1299. The ISP List is a database of internet service providers and other online content providers that will help you get the information you need for your case. For each ISP listed, you will find the legal contact information and instructions needed to serve subpoenas, court orders, and search warrants. We know that it can be difficult to get the information you need from Internet services and other online content providers. If you need help with this, please let us know through our Support and Training Center. We can answer your questions about submitting a legal request and help you decipher the results. The ISP list is a joint law enforcement effort, which means that while it can be found on our website, it belongs to all of us. If you come across more recent information than we have listed here, please let us know and we will update it. If you discover an ISP that we don`t have in the database, let us know and we`ll add it. Select an ISP from the drop-down menu to access contact information:.