Serbia country code +381 — call Serbia & get a number.
Sitting at the crossroads where the EU meets the Western Balkans, Serbia runs on +381 — and this page makes it simple: precise dialing from the US, UK and across Europe, every Belgrade-to-Niš area code, live mobile prefixes, current time in Beograd, and the fast path to your own Serbian virtual number with MCM.
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Serbia at a glance
The numbers and facts you need before you dial.
What is the country code for Serbia?
Dial Serbia and you'll be reaching for +381 — the code assigned when the country took its own place on the world's numbering map after the breakup of the former Yugoslav and Serbia-and-Montenegro arrangements. From outside the country it goes right after your exit code (or the + sign).
Inside Serbia, people write a leading trunk 0 before the area code — that 0 is a domestic convenience and vanishes the moment the call crosses the border. A Belgrade office printed as 011 1234567 on a business card becomes +381 11 1234567 to anyone dialing from abroad.
Code +381 was assigned to Serbia by the ITU under the E.164 plan. The “+” means “dial your local international exit code”; on a mobile, press and hold 0 to type it.
All four mean the same thing — they connect your call to Serbia.
How to call Serbia from anywhere
The pattern is the same whether your call starts in Chicago or Zagreb: exit code, then 381, then the Serbian number minus its leading trunk 0. Get those three pieces in order and the call lands first time — no Balkan guesswork required.
Full example: +381 11 XXX XXXX — drop the local leading 0 when calling from abroad.
Serbia phone number format explained
Read a Serbian number from the inside out. The domestic version wears a trunk 0, then a 2–3 digit area code, then the subscriber line; the international version simply sheds that 0. Belgrade carries the shortest code in the country (11), while mobiles announce themselves with a 06x prefix at home — which collapses to 6x once the leading 0 falls away for international dialing.
Landline
0 + area code + subscriber. Belgrade 011 123 4567 → +381 11 123 4567.
Mobile
06x + subscriber domestically. Example 064 123 4567 → +381 64 123 4567.
Serbia area codes — major cities
Drop the local leading 0 when calling from abroad.
| City | Region | Area code |
|---|---|---|
| Belgrade | Belgrade | 11 |
| Novi Sad | Vojvodina | 21 |
| Niš | Nišava | 18 |
| Kragujevac | Šumadija | 34 |
| Subotica | Vojvodina | 24 |
| Zrenjanin | Vojvodina | 23 |
| Pančevo | Vojvodina | 13 |
| Čačak | Moravica | 32 |
| Kraljevo | Raška | 36 |
| Novi Pazar | Raška | 20 |
| Leskovac | Jablanica | 16 |
| Valjevo | Kolubara | 14 |
Serbia mobile network prefixes
The prefix after +381 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.
mts (Telekom Srbija)
Yettel (formerly Telenor)
A1 Serbia
Serbia time zone
Belgrade keeps the same clock as Berlin, Vienna and Rome: Central European Time (CET, UTC+1), springing forward to CEST (UTC+2) from late March to late October. That shared rhythm is part of why Serbia works so well as a Balkan operations base — when Frankfurt is at its desk, so is Beograd.
A Belgrade morning of 9:00–12:00 lines up neatly with the rest of the EU and the East Coast just coming online; swing to 14:00–17:00 and you catch the full US morning while Serbia is still in office.
Common mistakes when calling Serbia
Almost every failed international call is a formatting issue, not a network issue.
Dialing an old Yugoslav-era listing: Plenty of legacy directories still show +381 for Montenegro too
but that country split off to +382 years ago, so an old contact card can send your call to the wrong republic entirely. Double-check before you dial.
Keeping the trunk 0: Drop the leading 0 after +381
+381 011 ... is wrong; use +381 11 ...
Forgetting the 0 domestically: Inside Serbia you DO dial 0 before the area code
Forgetting the 0 domestically: Inside Serbia you DO dial 0 before the area code.
Assuming prefix = operator: Portability means 064/063/061 can be on any network
Assuming prefix = operator: Portability means 064/063/061 can be on any network.
Mis-splitting mobiles: A mobile is 06x + subscriber, not area code + line
Mis-splitting mobiles: A mobile is 06x + subscriber, not area code + line.
Tips to reduce the cost of calling Serbia
Route over VoIP/SIP or a virtual number rather than paying a carrier's international tariff to Serbia.
Where you have the choice, ring a landline (area-code) number
fixed lines usually cost less to terminate than Serbian mobiles.
Plant a local Serbian DID so Belgrade and Novi Sad customers reach you on a familiar +381 line.
Lean on the CET overlap with Europe to land calls first time and skip costly callbacks.
Why businesses get a Serbia virtual number
Serbia is the natural staging ground for the Western Balkans — a single market that opens doors toward Croatia, Bosnia, Montenegro and North Macedonia. A +381 virtual number lets you plant that flag from anywhere, putting a local face on your sales and support without a lease in Belgrade.
Higher answer rates
A familiar +381 caller ID gets picked up far more often than a foreign string of digits.
Lower trust friction
A genuine Serbian number tells customers you're present in the region, not parachuting in.
Cheaper inbound
Carry calls over IP instead of feeding international termination fees.
Centralized routing
Funnel every Serbian call to whichever team handles it, anywhere on earth.
Faster Balkan entry
Stand up a Serbian presence in minutes and use it as a springboard across the region.
Real PSTN presence
A true, dialable Serbian number that rings on every local network.
Serbia virtual numbers with My Country Mobile
From Belgrade DIDs to clean cross-border routing, My Country Mobile runs carrier-grade Serbian numbers engineered for crisp, dependable voice wherever your callers sit.
Local DIDs in major area codes — provisioned in minutes
Call forwarding to any mobile, landline, SIP endpoint, or softphone worldwide
HD voice with G.711, G.729, Opus & AMR-WB — auto-negotiated per call
Sub-150ms latency on major voice corridors via distributed PoPs
99.99% uptime SLA backed by geo-redundant infrastructure & sub-2s failover
WebRTC support for browser-based calling without softphone installs
REST APIs for provisioning, routing & call detail records (CDRs)
Built-in fraud protection with AI anomaly detection & STIR/SHAKEN
24/7 network monitoring and dedicated support
How to get your Serbia virtual number
Most businesses are live within hours, not days.
Choose your city — a Belgrade 11 line, Novi Sad 21, or another Serbian code.
Pick the plan and capacity that match your call volume.
Wire up routing, IVR and forwarding to your team.
Switch it on — your +381 line is taking calls the same day.
Other country dialing guides
More country codes worth bookmarking.
Get a Serbia virtual number with MCM
Claim a +381 line, point it at any team, and sound like you've been in Belgrade for years — starting today.
Serbia +381 — FAQ
Why does Serbia still share +381 with old Montenegro listings?expand_more
+381 was originally Yugoslav, then Serbia-and-Montenegro. Serbia kept +381 when the union dissolved; Montenegro was reassigned +382. Some legacy directories never updated, so verify older contacts.
What's the difference between 011 and +381 11 for Belgrade?expand_more
They're the same Belgrade line. 011 is the domestic form with the trunk 0; internationally you drop the 0 and dial +381 11.
Can I get a Belgrade number without a company registered in Serbia?expand_more
Yes — MCM provisions +381 DIDs (including Belgrade 11 and Novi Sad 21) remotely, with no local entity or office required.
Is Serbia a good base for reaching the wider Balkans?expand_more
Very — Belgrade is a regional hub on CET, so a +381 line and Serbian business hours align with Croatia, Bosnia, Montenegro and North Macedonia.
How do I know if a number is Serbian mobile or landline?expand_more
Mobiles use a 06x prefix (60–69 internationally); landlines use a city area code like 11 or 21. The prefix is your tell.
Does Serbia change its clocks?expand_more
Yes — CET (UTC+1) in winter, shifting to CEST (UTC+2) from late March to late October, in step with the EU.
Who are the main mobile operators in Serbia?expand_more
Three: mts (Telekom Srbija), Yettel (former Telenor) and A1 Serbia — though portability means a prefix won't always reveal the network.
What should I dial in an emergency in Serbia?expand_more
112 reaches all services; or use 192 (police), 193 (fire) and 194 (ambulance) directly.