Spam Text Messages: How to Protect Yourself and Your Data

To stop spam texts, avoid replying to unknown senders and block the number right away. Forward unwanted messages to 7726 (SPAM) to report them to your carrier. You can also enable spam filters in your phone settings (Filter Unknown Senders on iPhone, Spam Protection on Android) and use free carrier tools like AT&T Call Protect, Verizon Call Filter, or T-Mobile Scam Shield. Third-party apps such as RoboKiller or Truecaller offer added protection. If the texts continue and appear suspicious, you can also report them to the FCC or FTC for further action.

You’re getting spam texts because your phone number has likely been exposed in places like online sign-ups, public lists, or data leaks, and spammers buy or harvest such numbers to send mass messages. Additionally, many companies or services send promotional or transactional texts (sometimes even without clear consent), and spoofing or masked sender IDs make it difficult to distinguish between legitimate and spam messages. Regulations like Do Not Disturb (DND) lists exist, but enforcement can be imperfect, so messages still get through.

To prevent spam texts, try not to share your phone number publicly or on suspicious websites and forms, since your number can be harvested and misused. Use your phone’s built-in filters (e.g., Filter Unknown Senders on iPhone; Spam Protection or similar on Android) and block/report spam senders whenever you get a message from an unknown or unwanted number. Don’t reply to spam texts or click on any links within them, as that signals your number is active. If available, use third-party spam-blocking apps for an extra layer of defense. Also, check with your mobile carrier for spam-filter services they may offer.

To prevent your number from being labeled spam on TXTImpact, make sure you follow TXTImpact’s compliance guidelines: always use a registered brand identity (legal name/DBA) when registering, ensure recipients opt-in explicitly, clearly state opt-out instructions like texting “STOP,” include your business name in every message, and avoid sending messages outside allowed hours (e.g. between 8 AM and 9 PM). Also, use the proper sender type (Local Number / 10DLC, Toll-Free, or Short Code) and provide accurate campaign registration details with sample messages. If your number is already flagged, contact TXTImpact support to review the number’s registration, verify your identity, and correct any mismatched info in their brand or campaign settings.