title：How to Stop Call Forwarding on Mobile: Easy USSD Codes

content: Stop Unwanted Call Forwarding: A Quick Fix

Have you ever missed important calls because your number was forwarded to someone else? Or noticed calls don’t reach your phone even when it’s on? Unwanted call forwarding is frustrating—whether from a prank or accidental setup. The video I analyzed shares simple USSD codes to fix this in minutes.

In this article, I’ll walk you through checking if your number is forwarded and deactivating it using no-internet commands. These methods are trusted globally and work for most carriers.

content: Check if Call Forwarding Is Active

First, confirm if your number is being forwarded. The video recommends the universal USSD code *#21# for this. Here’s how:
Open your dialer, enter *#21#, and press call. You’ll get a message showing if calls are forwarded to another number, and which one. This code works for most major carriers as it’s a standard command for status checks.

Why This Step Is Critical

Knowing forwarding is active helps you address the problem directly. For example, if you miss calls without notifications, this check reveals if they’re sent to another number (maybe from a prank).

content: Deactivate Call Forwarding in One Step

Once you confirm forwarding is active, use the code ##21# to turn it off. Here’s the process:
Enter ##21# in your dialer and press call. You’ll get a confirmation like “Call Forwarding Erased Successfully.” This deactivates unconditional forwarding—no more calls go to another number without your knowledge.

Carrier Variations to Note

While ##21# works for most carriers, some regional providers use different codes. If it fails, visit your carrier’s website or contact support for the correct command. This ensures you use the right method for your network.

content: Additional Tips to Secure Your Number

Beyond deactivation, keep your number safe with these steps:

1. Regular Checks: Use *#21# every few weeks to spot unauthorized forwarding.
2. Limit Dialer Access: Don’t let others use your dialer unsupervised—they could set up forwarding.
3. Carrier Apps: Use your carrier’s app to manage forwarding settings easily (a user-friendly alternative to USSD).

content: Toolbox & Action Guide

Immediate Action Checklist

1. Dial *#21# to check forwarding status.
2. Note the forwarded number if shown.
3. Dial ##21# to deactivate.
4. Recheck with *#21# to confirm it’s off.

Recommended Resources

• Carrier Support: Contact your provider (e.g., Verizon, Airtel) for carrier-specific issues.
• Mobile Security Apps: Apps like Avast Mobile Security alert you to unusual activity, including unauthorized forwarding.

content: Conclusion & Next Steps

Using USSD codes like *#21# and ##21# is quick and effective for managing call forwarding. These codes are free, work without internet, and are accessible to all mobile users.

Have you ever faced unwanted call forwarding? Or did these codes help you fix the issue? Share your experience in the comments—we’d love to hear from you!