How to Disable Your Voicemail on Any Phone or Carrier
Voicemail feels like a given — a safety net that catches calls you miss. But plenty of people actively want it gone. Maybe callers leave lengthy messages instead of texting. Maybe you're managing a second SIM and don't want voicemail active on it. Whatever the reason, disabling voicemail is genuinely possible, though the method varies more than most guides let on.
Here's what actually determines how this works — and what you need to know before you try.
Why Voicemail Is Harder to "Disable" Than You'd Expect
Voicemail isn't a feature sitting on your phone. It lives on your carrier's network. When a call goes unanswered, your carrier's system intercepts it and routes it to a voicemail server — your phone never even knows the call came in. That's why you can't just delete an app or flip a setting in your phone's menu to fully disable it.
What you're actually doing when you "disable voicemail" is either:
- Removing the call forwarding rule that sends unanswered calls to the voicemail server, or
- Asking your carrier to deactivate the voicemail service on your account entirely
Both approaches work, but they're not the same — and which one you need depends on your carrier and setup.
Method 1: Use a MMI Code (Works on Most Carriers) 📱
The most universal method involves MMI codes — short sequences you dial directly from your phone's dialer, starting with * or #. These codes communicate directly with your carrier's network.
To cancel call forwarding to voicemail, the standard code is:
##004# Dial this and press call. On most GSM carriers (AT&T, T-Mobile, most international carriers), this deactivates all conditional call forwarding — meaning unanswered, busy, and unreachable calls will no longer route to voicemail. Instead, the caller typically hears a standard "the person you are calling is unavailable" message or the call simply drops.
To disable only the forwarding that triggers when you don't answer (not when you're busy or off-network), use:
##61# Important caveats:
- These codes work on GSM networks but behave inconsistently on CDMA carriers (historically Verizon and Sprint in the US, though most US networks now use VoLTE/GSM-based protocols)
- Some carriers override or restrict these codes
- Results can differ between physical SIM and eSIM accounts
Method 2: Contact Your Carrier Directly
If MMI codes don't work or you want a cleaner solution, contacting your carrier is the most reliable route. Most major carriers allow you to:
- Disable voicemail through their account app or website
- Request removal via customer support chat or phone
On carriers like Verizon, voicemail is often a provisioned feature — meaning it needs to be turned off at the account level, not just through a dialing code. On some prepaid carriers, the process is even simpler since voicemail may be an optional add-on.
Method 3: iPhone and Android Built-In Settings
Neither iOS nor Android offers a single toggle that kills voicemail network-wide, but both platforms give you partial control.
On iPhone: Go to Settings → Phone → Call Forwarding. If call forwarding is active and pointing to your carrier's voicemail number, you can turn it off here. However, this depends on whether your carrier exposes these controls through iOS — not all do.
On Android: Go to Phone app → Settings (three dots or gear icon) → Calling accounts → [Your SIM] → Call forwarding. From here you can view and clear forwarding rules for unanswered, busy, and unreachable calls. The exact path varies significantly by Android version, phone manufacturer, and carrier. Samsung One UI, stock Android, and carrier-branded Android builds all lay this out differently. 🔍
What Happens After You Disable It
Once voicemail forwarding is removed, callers who reach your line when you're unavailable get one of two experiences:
- The call rings until disconnected — no message option
- A carrier-level "not available" message — brief, automated, no recording prompt
Neither outcome is controllable by you once voicemail is off. The caller can't leave a message, and your phone won't log a missed voicemail notification. Standard missed call alerts still appear on your phone as normal.
The Variables That Change Your Experience
| Variable | Why It Matters |
|---|---|
| Carrier type (GSM vs CDMA vs VoLTE) | Determines which MMI codes work |
| Prepaid vs postpaid account | Postpaid often has more provisioned features; prepaid can be simpler to strip down |
| eSIM vs physical SIM | Some carriers limit eSIM feature changes through apps only |
| Phone manufacturer | Android call settings menus vary significantly by brand |
| Dual-SIM setup | Each SIM line may need separate configuration |
| Business/enterprise accounts | Voicemail may be managed at the account admin level, not the individual device |
A Note on "Disabling" vs "Ignoring" Voicemail
Some people don't actually need to fully disable voicemail — they just want to stop receiving notifications or stop checking it. That's a meaningfully different goal. You can silence voicemail notification sounds, turn off visual voicemail apps, or simply never check the inbox without disabling the service at the network level.
Full disablement means callers genuinely cannot leave a message. Whether that's what you want — or whether quieter voicemail management is enough — comes down entirely to your situation: how you use your phone, who calls you, and whether a missed-call-only experience makes sense for your communication habits. 📋