You can disable voicemail on iPhone through Settings, but the method depends on your carrier

Turning off voicemail on an iPhone is not a single switch in the Settings app. Instead, you disable it through your carrier — the company that provides your phone service. The steps differ slightly depending on whether you use AT&T, Verizon, T-Mobile, or another carrier, but the process takes less than five minutes and requires no technical knowledge.

The fastest way is to call your carrier's customer service number (usually printed on your bill or found on their website) and ask them to disable voicemail on your account. You can also disable it yourself through your carrier's website or app, or by dialing a code from your iPhone. If you want callers to hear a message instead of reaching voicemail, you can turn on Do Not Disturb or enable Call Forwarding to send calls elsewhere.

Key Takeaways

  • Voicemail is controlled by your carrier, not by Apple or your iPhone's Settings app, so you must contact your carrier to disable it.
  • Calling your carrier's customer service is the simplest method and takes about two minutes once you reach a representative.
  • Each carrier offers a self-service option through their website or app if you prefer not to call.
  • Disabling voicemail means callers will hear a message that the service is not available instead of being able to leave a message.
  • If you want to keep voicemail but change how it works, Do Not Disturb and Call Forwarding offer alternatives without disabling the service entirely.

Disable voicemail by calling your carrier

The most direct method is to call your carrier's customer service line and request that voicemail be turned off on your account. You will need your phone number and account information, which you can find on your bill. The representative will confirm your identity and disable the service within minutes.

Find your carrier's customer service number on your bill, on their website, or by searching "[carrier name] customer service phone number." When you call, say "I want to disable voicemail on my account" — you do not need to explain why. The representative may ask if you want to keep the service and straightforward change settings instead; tell them no if you want it fully disabled.

Disable voicemail through your carrier's website or app

Most carriers let you manage voicemail settings online without calling. Log into your account on your carrier's website or open their official app, then look for a section called "Voicemail," "Call Settings," or "Phone Settings." The exact location varies by carrier.

For AT&T, log into your account at att.com, go to "Manage my mobile," and find "Voicemail settings." For Verizon, use the My Verizon app or website and navigate to "Call Settings" or "Voicemail." For T-Mobile, open the T-Mobile app and look under "Account" then "Phone Settings." If you cannot find the option, call customer service — they can walk you through it or disable it for you when ready.

Disable voicemail using a carrier code

Some carriers allow you to disable voicemail by dialing a code directly from your iPhone. Open the Phone app, tap the keypad, and dial the code for your carrier, then press the call button. The code varies: AT&T uses *71, Verizon uses *71 or #71, and T-Mobile uses #004#. After you dial, you will see a confirmation message on screen.

This method works when ready and does not require you to call customer service or log into an account. However, not all carriers support this feature, and some codes may not work on all phone plans. If the code does not work, fall back to calling customer service or using the carrier's website.

What happens when you disable voicemail

Once voicemail is disabled, callers will hear a message saying the service is not available or that the mailbox is not set up. They cannot leave a message. Some callers may hang up; others may text you instead. Your iPhone will not show a voicemail notification or badge.

Disabling voicemail does not affect text messages, email, or other forms of contact. Calls will still ring through to your phone normally — the only change is that no one can leave a recorded message. If you change your mind later, you can re-enable voicemail by calling your carrier again or using the same website or app.

Use Do Not Disturb or Call Forwarding as alternatives

If you want to keep voicemail but prevent certain calls from reaching it, consider using Do Not Disturb or Call Forwarding instead of disabling voicemail entirely. Do Not Disturb silences calls and notifications during set hours or when you choose, while Call Forwarding sends incoming calls to another number — such as a work phone or a family member's phone.

To set up Do Not Disturb, open Settings, tap "Focus," then "Do Not Disturb," and choose when it should be active. To set up Call Forwarding, open Settings, tap "Phone," then "Call Forwarding," turn it on, and enter the number where you want calls sent. These options keep voicemail active but change how calls reach you, giving you more control without fully disabling the service.

Why you might want to disable voicemail

People disable voicemail for different reasons. Some find voicemail outdated and prefer text or email. Others want to reduce the number of spam calls and messages they receive. Some disable it to force callers to reach them through other means, like messaging apps or email.

Disabling voicemail does not stop spam calls from coming in — it only prevents the caller from leaving a message. If spam calls are your main concern, you may want to keep voicemail enabled but use your carrier's spam-filtering tools instead. Most carriers offer free spam detection that blocks or flags suspicious calls before they reach you.

Frequently Asked Questions

Can I disable voicemail without calling my carrier?

Yes. Most carriers let you disable voicemail through their website or app, and some carriers support a dial code (*71 or #004#) that you can use directly from your iPhone. If neither option works, calling customer service is the backup method.

Will disabling voicemail stop spam calls?

No. Disabling voicemail only prevents callers from leaving messages — it does not stop the calls from coming in. To reduce spam calls, use your carrier's spam-filtering service or a third-party call-blocking app instead.

Can I re-enable voicemail after I disable it?

Yes. You can re-enable voicemail at any time using the same method you used to disable it — call your carrier, use their website or app, or dial the carrier code. There is no penalty or waiting period.

What will callers hear if voicemail is disabled?

Callers will hear a message saying the voicemail service is not available or that the mailbox is not set up. They will not be able to leave a message. Some may hang up, and others may try texting or calling back later.

Does disabling voicemail affect text messages or email?

No. Disabling voicemail only affects voice calls and the ability to leave recorded messages. Text messages, email, and other forms of contact work normally and are not affected.