Reporting spam to 7726 allows your cell phone carrier to investigate and take action to try to stop the sender from spamming you and other customers. Actions may include: Blocking a sender's phone number Blocking a specific type of message content Sharing the scammerâ€s information with other cell phone carriers Getting fraudulent phone numbers, email addresses, and websites shut down To ensure youâ€re doing everything you can to keep yourself and others safe, itâ€s best to always report any suspicious messages to 7726.