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Last updated: 18.08.2026
Free to use

Free temporary Serbia phone number to receive SMS online (+381)

Pick a Serbian number below and read the SMS right on this page. No app, no sign up, no SIM card. The code shows up in the box in a few seconds, and you can use it for a quick verification on most websites.

These are shared public numbers with a +381 dial code. They work well for low-risk sign-ups. If you want something only you can see, you can also grab one of the free SMS numbers online hub and pick a private number instead.

Anyone can read these. Every message sent to a public number is visible to all visitors, so never use it for a real account or bank login. For private use, Rent a private Serbia number.

Which apps deliver to a free Serbia number

Not every platform sends a code to a shared number. Some let the SMS through with no fuss, others block public ranges on sight. Here is what you can expect before you waste a try.

Where the free option worksTested

Smaller sites and local Serbian services tend to accept these numbers without trouble. If a platform only wants to confirm you are not a bot, a free number is usually enough to receive the code and move on.

Services that often accept it

These platforms have let the free number through for many people. No promise, but they are worth a shot:

✓ KupujemProdajem ✓ Limundo ✓ Wolt ✓ Glovo ✓ Forum sign-ups ✓ Trial accounts ✓ Newsletter opt-ins

A free number is worth a shot here first. If the SMS never lands, the platform has likely flagged the public range, and you can switch to a private number.

Popular apps that usually refuseOften blocked

✗ WhatsApp ✗ Telegram ✗ Gmail ✗ Google ✗ PayPal

These apps keep a list of public ranges and reject them as soon as you type one in. A free Serbia number will rarely receive their code, so you save time by skipping it.

If you need one of these to go through, a private number is the only path that holds. See a clean Serbia number.

The 2-out-of-3 rule of thumb

Two tries, then move on

If the code does not arrive after two attempts on the same site, the free number is blocked for that service. Pick a fresh number once, and if it still fails, the platform wants a private one.

How to catch a fresh number

A free number that has been online for a while may already be used up on the site you want. Grabbing the newest one in the list raises your odds.

1 Refresh this page so the list shows the latest Serbian numbers.
2 Pick a number near the top, since it has had less time to be reused.
3 Send the verification SMS right away while the number is fresh.
4 If nothing lands, try one more number, then stop and switch to private.

How to use a Serbia number step by step

The flow is short. From picking a number to reading the code, it takes under a minute on most platforms.

1 Choose a Serbian number from the list at the top of this page.
2 Copy the full number, including the +381 code, and paste it into the site.
3 Ask the website to send you the SMS code.
4 Come back here and watch the message appear in the box below the number.
5 Read the code and type it back into the site to finish.

When to switch to a paid number

A free number falls short when:

× The code never arrives because the public range is blocked.
× Someone else already registered the same number on that website.
× You need an account that stays yours past the first login.

The fix: a private Serbia number starts at $1 and only you see the SMS. See pricing below

For quick, low-risk sign-ups, the free option is still the easy choice and costs you nothing.

When a free number will not do, you can rent a fresh Serbian number that nobody else touches. It is a temporary number, but the SMS is yours alone for the session.

$1 per number

Pay once, no plan, no card stored.

Pick a private number →

What you get for the dollar

A clean +381 number that has not been used on the site before.
A private inbox only you can read, with no other visitors.
A real mobile range that passes most anti-fraud checks.
Enough time to receive the code and finish your sign-up.

If no SMS reaches the number, you are not charged for it. You only pay when a code actually lands.

Why it beats a free number

The difference is who else has the number. A free one is shared with everyone on this page, so popular apps treat it as spam. A private number is handed to you and nobody else.

That is why a paid Serbian number gets past WhatsApp or Telegram where the free option stalls. You trade a dollar for a code that actually arrives.

When a paid number still will not work

A private number is not magic. A few cases need a SIM you own, not any rented temporary number:

× Banks: they tie the account to a SIM in your own name.
× Government sites: they check the number against your ID.
× Long-term logins: apps that re-verify months later.
× Money transfers: services that demand a verified owner.

For everything else, a real temporary number does the job. It looks like an ordinary Serbian mobile, so the website has no reason to flag it.

Quick filter before you pay

If the service ever links your identity to the number, use your own SIM. If it only wants a one-time code, a private number is the cheap and easy fix.

Why a burner SIM, VoIP or eSIM is more hassle

People often reach for a cheap SIM or a calling app instead. Here is why each one ends up slower or pricier than a temporary online number for a simple code.

1

A prepaid burner SIM

You have to find a kiosk, show ID, and top it up before MTS, Yettel or A1 even hand you a number. For one code, that is a lot of effort and money.

2

A VoIP app number

Most apps know the VoIP ranges and block them, so the SMS often never arrives. You set up an account and still get nothing.

3

A travel eSIM

An eSIM is built for data, not for one SMS. It costs more than a dollar and often ships a number from the wrong country.

When a VoIP or eSIM is actually fine

There are two spots where those options make sense over a temporary number:

Calls

You need to make calls too

If you want to talk, not just receive a code, a VoIP number gives you voice that an online number does not.

Data

You are travelling in Serbia

Heading to Belgrade or Novi Sad and want mobile data on the go, an eSIM keeps you online the whole trip.

Free, private or burner: a quick compare

Here is how the three options stack up for a Serbian number, so you can match the right one to your task.

↔ Scroll the table sideways on a phone

What matters Free number Private number Burner SIM
Cost
what you pay to start
Free From $1 Several euros
Privacy
who reads the SMS
Public Only you Tied to ID
Big apps
WhatsApp, Telegram and the like
Blocked Usually works
a clean range gets through
Slow setup

Prices and results can change, since each platform sets its own checks on a given number.

For a quick code on a friendly site, the free number wins. For an app that fights back, a private Serbia number for $1 is the cheapest reliable path.

A burner SIM only earns its keep if you also need real calls or a long-lived number you fully own.

Serbia number FAQ

Short answers to the things people ask most about these numbers.

Is the free Serbia number really free?
Yes. You pick a number, send your SMS, and read the code here with no payment and no account. The only catch is that the number is public.
Why did my code not arrive?
The site has likely blocked the public range, or another person used the same number first. Try a fresh number once, and if it still fails, switch to a private one.
Can I use it for WhatsApp or Telegram?
Rarely on the free number, since both apps block public ranges. A clean private number is the way through; you can rent a private Serbia number for that.
Do I need to install an app?
No. Everything happens in your browser on this page. You never download anything or share your own phone.
How long does the SMS take to show up?
Usually a few seconds, sometimes up to a minute. If nothing lands after that, the number is probably blocked for that service.
Are these real Serbian mobile numbers?
Yes, they sit on real +381 mobile ranges from carriers like MTS, Yettel and A1, which is why most sites accept the format.
Can someone read my messages on a free number?
Yes, anyone visiting this page can see them. Keep the free number for throwaway sign-ups only, never for a personal account.
What does a private number cost?
It starts at $1 for a single use, with no plan to cancel. You pay only when a code reaches the number.
Can I reuse the same number later?
A free number is temporary and may be gone or reused next time. If you want the same number again, a private one is the safer pick.
Is this legal to use in Serbia?
Receiving a code on a temporary number is fine for normal sign-ups. Just follow each site's own rules and do not use it for fraud.
Does it work in Belgrade, Novi Sad and Nis?
Location does not matter. The number lives online, so you read the SMS from anywhere, whether you are in Belgrade, Novi Sad or Nis.

Need a number from another country?

If Serbia is not what you need, pick a neighbour below or browse the full list to find your country.

New to SMS verification?

See how online verification works and which number fits your task.

Read the guide →