You can change the number of rings on your iPhone through your carrier's settings, not through Apple's built-in phone app

The iPhone itself does not have a setting to adjust ring count. Instead, your carrier — AT&T, Verizon, T-Mobile, or another provider — controls how long the phone rings before a call goes to voicemail. Most carriers set this to four or five rings by default, but you can change it by dialing a code from your iPhone or by contacting your carrier directly.

The method depends on which carrier you use, because each one manages this setting differently. Some carriers let you change it when ready through a code you dial; others require a phone call or a visit to their website. The change takes effect when ready once your carrier processes it.

Key Takeaways

  • Your carrier, not Apple, controls how many times your iPhone rings before voicemail picks up.
  • AT&T, Verizon, and T-Mobile each use different codes or methods to adjust ring time.
  • Most carriers let you change this setting by dialing a code directly from your iPhone.
  • The change usually takes effect right away, though some carriers may need a few minutes to process it.

How to adjust rings on AT&T

AT&T uses a code system to control ring time. Open your Phone app, tap the keypad, and dial *61* followed by the number of seconds you want the phone to ring, then #. For example, to set 30 seconds of ring time (roughly six to eight rings), dial *61*30#. The phone will display a confirmation message when the change is complete.

If you want to return to the default setting, dial *61*20# for 20 seconds, which is AT&T's standard. You can set anywhere from 5 seconds to 30 seconds. Each 5-second increment roughly equals one ring, so adjust accordingly based on how many rings you want callers to hear.

How to adjust rings on Verizon

Verizon uses a different code. Open your Phone app, tap the keypad, and dial *71 followed by the number of seconds, then #. For example, dial *71*30# to set 30 seconds of ring time. Verizon's default is usually 25 seconds.

If the code does not work, contact Verizon directly at 611 from your iPhone or visit their website to adjust the setting through your account. Some Verizon accounts, particularly those on older plans, may require a customer service representative to make this change.

How to adjust rings on T-Mobile

T-Mobile does not support the standard dialing codes that AT&T and Verizon use. Instead, you will need to contact T-Mobile directly. Call 611 from your iPhone, or call T-Mobile's customer service at 1-844-839-4534. A representative can adjust your ring time to anywhere between 5 and 30 seconds.

You can also log into your T-Mobile account online or through the T-Mobile app and look for call settings or voicemail settings, though the option may not be visible on all account types. Calling customer service is the most reliable method.

How to adjust rings on other carriers

If you use a smaller carrier — such as US Cellular, Cricket, Boost Mobile, or a regional provider — contact them directly to ask about adjusting ring time. Some smaller carriers use the same codes as the major three, while others handle it only through customer service. Your carrier's website or customer service number should be on your bill or in your account settings.

Many prepaid carriers do not offer this feature at all. If your carrier does not support it, you may not be able to change the ring time without switching to a different plan or provider.

What happens if the code does not work

If you dial the code and nothing happens, or you get an error message, the most common reason is that your carrier does not support this feature on your account type. Some business plans, older plans, and certain prepaid accounts do not have access to this setting.

Try the code again to make sure you dialed it correctly — missing a digit or the final # will cause it to fail. If it still does not work, call your carrier's customer service line (611 from your iPhone, or the number on your bill) and ask them to adjust your ring time manually. They can usually do this in under a minute.

Why you might want to change your ring time

Some people increase ring time so they have more chance to answer before voicemail picks up, especially if they are often away from their phone or in situations where they need extra seconds to reach it. Others decrease ring time so callers do not wait as long if they cannot answer, which can feel more professional in a business setting.

Keep in mind that changing ring time does not affect how long voicemail messages can be, how voicemail notifications work, or any other voicemail feature — it only controls the ringing period before the call transfers to voicemail.

Frequently Asked Questions

Does changing ring time affect Do Not Disturb or Focus modes?

No. Ring time is separate from Do Not Disturb and Focus modes. Those features silence your phone or filter notifications, but they do not change how long the phone rings before voicemail picks up. Ring time is a carrier-level setting that applies to all incoming calls unless you have set up call filtering through your carrier or a third-party app.

Can I set different ring times for different contacts?

No. Ring time is a global setting that applies to all incoming calls on your number. You cannot set one ring time for family and a different one for work calls. However, you can use Focus modes to silence calls from certain contacts, which is a different feature.

Will changing ring time affect my voicemail greeting or message length?

No. Ring time only controls how long the phone rings before the call goes to voicemail. It does not change your voicemail greeting, how long callers can leave a message, or any other voicemail settings. Those are managed separately through your voicemail settings on the iPhone.

What if I want to turn off voicemail entirely?

You cannot turn off voicemail through ring time settings. Contact your carrier and ask them to disable voicemail on your account, or set up a very short ring time (5 seconds) so calls go to voicemail almost when ready. Some carriers charge a fee to disable voicemail, so check with them first.

Do I need to restart my iPhone after changing ring time?

No. The change takes effect when ready once your carrier processes it, which usually happens within seconds of you dialing the code. You do not need to restart your phone or change any iPhone settings.