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Romania country code +40 — call Romania & get a number.
One of the EU's larger economies, with a vast diaspora calling home from Madrid to Manchester — here's how to dial Romania cleanly from the US, the UK and across Europe, plus every major area code, today's mobile prefixes, live Bucharest time and weather, and how to claim a Romanian +40 number through MCM.
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Romania at a glance
The numbers and facts you need before you dial.
What is the country code for Romania?
Romania sits behind +40 — one of Europe's shorter country codes, fittingly easy for a nation whose people are scattered across the continent. Add it after your exit code when calling in from abroad. At home, every Romanian number wears a trunk 0 (021 for Bucharest, 07xx for mobiles); that 0 steps aside for +40 the instant the call crosses a border.
Code +40 was assigned to Romania 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 Romania.
How to call Romania from anywhere
Three moves get you through: exit code, 40, then the national number minus its leading 0. Whether you're calling a Bucharest office or a relative who's relocated to Italy and kept their +40 line, the sequence holds.
Full example: +40 21(31) XXX XXXX — drop the local leading 0 when calling from abroad.
Romania phone number format explained
Domestically every Romanian number runs to 10 digits, trunk 0 included — drop that 0 and you have the +40 form. A neat quirk of the plan: the capital gets a short 2-digit code while the rest of the country uses 3.
Landline
0 + area code (2 digits for Bucharest, e.g. 21; 3 digits elsewhere, e.g. 264 for Cluj) + subscriber number. Example: 021 XXX XXXX → +40 21 XXX XXXX. Bucharest also carries 031.
Mobile
07 + 8 digits. Example: 07XX XXX XXX → +40 7XX XXX XXX. Every Romanian mobile opens with 07.
Romania area codes — major cities
Drop the local leading 0 when calling from abroad.
| City | Region | Area code |
|---|---|---|
| Bucharest | Bucharest | 21(31) |
| Cluj-Napoca | Cluj | 264 |
| Timișoara | Timiș | 256 |
| Iași | Iași | 232 |
| Constanța | Constanța | 241 |
| Brașov | Brașov | 268 |
| Craiova | Dolj | 251 |
| Galați | Galați | 236 |
| Ploiești | Prahova | 244 |
| Oradea | Bihor | 259 |
| Sibiu | Sibiu | 269 |
| Bacău | Bacău | 234 |
Romania mobile network prefixes
The prefix after +40 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.
Orange Romania
Vodafone Romania
DIGI Mobil (RCS&RDS)
Telekom Romania Mobile
Romania time zone
Romania runs on Eastern European Time, UTC+2, and — unlike its EAT neighbours further south — it does spring forward, jumping to EEST (UTC+3) from late March to late October. Factor that DST swing into any recurring call schedule.
09:00–17:00 EET tracks the Romanian working day. A Bucharest morning meets the US East Coast late afternoon, so American teams calling the diaspora or partners are best off dialing before lunch their time.
Open the interactive best-time-to-call plannerCommon mistakes when calling Romania
Almost every failed international call is a formatting issue, not a network issue.
Reading a 07x prefix as proof of carrier: with full portability live for years, a Romanian number can sit on Orange, Vodafone, Digi or Telekom regardless of how it starts
the most common assumption people get wrong.
Leaving the trunk 0 in place: don't dial +40 0 21…
the 0 disappears once +40 is on.
Treating 21 and 31 as different cities: both belong to Bucharest, so dial every digit that follows
Treating 21 and 31 as different cities: both belong to Bucharest, so dial every digit that follows.
Forgetting the count: Romanian numbers are 10 digits domestically, trunk 0 included
Forgetting the count: Romanian numbers are 10 digits domestically, trunk 0 included.
Punching 011 from a mobile abroad: + and 40 do the work
Punching 011 from a mobile abroad: + and 40 do the work.
Tips to reduce the cost of calling Romania
Hand out a local +40 virtual/DID number so Romanian callers reach you at domestic rates.
Carry traffic over VoIP/SIP rather than carrier IDD tariffs.
Travelling in? A local eSIM (Orange, Vodafone or Digi) covers data plus on-net calling for a fraction of roaming.
Keep calls inside the EET working day to cut down on missed-call ping-pong.
Why businesses get a Romania virtual number
Romania pairs a sizeable EU consumer market with a booming tech and outsourcing sector — and a local +40 line is how you reach both without the foreign-number friction. 6 cards:
Higher answer rates
Higher answer rates — a Bucharest or 07x-style caller ID gets picked up far more than an overseas one.
Lower trust friction
Lower trust friction — Romanian customers see a number that reads as one of their own.
Cheaper inbound
Cheaper inbound — funnel Romanian calls onto VoIP instead of toll routes.
Centralized routing
Centralized routing — push +40 calls to whichever team handles them, anywhere.
Faster expansion
Faster expansion — open in Romania without renting an office.
Real PSTN presence
Real PSTN presence — a genuine, dialable Romanian footprint.
Romania virtual numbers with My Country Mobile
Plug into Romania's networks with carrier-grade +40 DIDs and the enterprise voice stack to match. 9 feature bullets:
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 Romania virtual number
Most businesses are live within hours, not days.
Choose your +40 number — a Bucharest code or a national line.
Clear a quick account and documentation check.
Set the path — SIP, app, or PSTN forwarding.
Flip it live and start answering +40 calls.
Other country dialing guides
More country codes worth bookmarking.
Get a Romania virtual number with MCM
Put a Romanian +40 number to work today and meet customers where they are.
Romania +40 — FAQ
Can I tell which carrier a Romanian mobile is on from its prefix?expand_more
No — number portability has been live for years, so a 07x number could sit on Orange, Vodafone, Digi or Telekom.
Why do Bucharest numbers use 21 when other cities use three digits?expand_more
The capital was assigned a short 2-digit area code (21, plus 31); the rest of Romania uses 3-digit codes like 264 for Cluj.
Does Romania change its clocks in summer?expand_more
Yes — it shifts from EET (UTC+2) to EEST (UTC+3) between late March and late October, so build DST into recurring calls.
I'm a diaspora caller in Spain — how do I reach a +40 number?expand_more
Dial 00 (or +) then 40 and the number without its leading 0; the format is identical wherever in Europe you call from.
What's the best time to call a Bucharest office from New York?expand_more
Try US morning, before lunch — that lands in the Romanian late afternoon, inside business hours.
How long is a Romanian phone number?expand_more
Ten digits domestically with the trunk 0; nine after you drop it for +40.
What's the emergency number in Romania?expand_more
112 reaches police, fire and ambulance through the single EU line.
Can a company abroad get a Romanian number?expand_more
Yes — MCM provisions local Bucharest and national +40 DIDs with HD voice, routing and APIs.