Call forwarding is a useful telecommunications feature that allows users to redirect incoming calls to another number of their choice. It comes in handy when you are unable to answer calls or need to forward them to a different device or location. In this article, we will explore the concept of call forwarding codes, how they work, and their applications in different scenarios.

1. What are Call Forwarding Codes?

Call forwarding codes are specific sequences of numbers that you can dial on your phone to enable or disable call forwarding. Each carrier or service provider has its unique set of codes, making it crucial to familiarize yourself with the correct ones for your network.

2. How Call Forwarding Works

When you activate call forwarding, any incoming call to your number triggers an automatic redirect to the forwarding destination. The forwarded calls are charged to your account, just like regular calls, based on the rates of the destination number.

3. Types of Call Forwarding

There are several types of call forwarding, each serving different purposes:

a. Immediate Call Forwarding

This type forwards all incoming calls directly to the designated forwarding number without ringing your phone. It is ideal for when you are in a meeting or unavailable to take any calls.

b. Conditional Call Forwarding

Conditional call forwarding allows you to set specific conditions for forwarding calls. For instance, you can forward calls only when your phone is busy, unanswered, or out of reach.

c. Busy Call Forwarding

This type redirects incoming calls to the forwarding number only when your phone line is busy with another call.

d. Unanswered Call Forwarding

Unanswered call forwarding sends incoming calls to the designated number if you don’t answer within a certain number of rings.

e. Remote Call Forwarding

Remote call forwarding lets you activate or deactivate call forwarding from a different phone number, which is particularly useful when you’re away from your primary phone.

4. Activating Call Forwarding

To activate call forwarding, follow these general steps:

a. Open your phone’s dialer

b. Dial the specific call forwarding code for your carrier

c. Enter the forwarding destination number

Remember to use the correct codes provided by your service provider for each type of call forwarding.

5. Deactivating Call Forwarding

Deactivating call forwarding is as simple as activating it. Dial the corresponding deactivation code provided by your carrier, and the forwarding will be disabled.

6. Common Call Forwarding Codes for Major Carriers

While the codes might vary by region and carrier, here are some commonly used call forwarding codes for major carriers:

a. Verizon

  • Activate: *72
  • Deactivate: *73

b. AT&T

  • Activate: **21*forwarding number#
  • Deactivate: ##21#

c. T-Mobile

  • Activate: **21*forwarding number#
  • Deactivate: ##21#

d. Sprint

  • Activate: *72
  • Deactivate: *73

7. Troubleshooting Call Forwarding Issues

If you encounter any problems with call forwarding, there are a few steps you can take to troubleshoot the issue:

  • Ensure you are using the correct call forwarding codes for your carrier.
  • Verify that the forwarding destination number is valid and accessible.
  • Restart your phone and try activating call forwarding again.


Call forwarding codes are a valuable tool that enhances communication flexibility, allowing you to manage incoming calls effectively. Whether you’re unavailable, busy, or simply want to redirect calls, understanding call forwarding and its associated codes empowers you to take full control of your communication experience. Be sure to consult your carrier’s documentation for the most up-to-date and accurate information regarding call forwarding codes.

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