From family in Sibiu to a bank in Bucharest, reach any Romanian phone right from your browser.
Rates updated September 15, 2026
To reach a Romania number from the United States, dial these three parts in order.
011 40 712 034 567
From any mobile, anywhere in the world, you can dial +40 712 034 567 instead. Press and hold 0 to type the +, and the phone picks the right access code for wherever you are.
Numbers in Romania are written locally with a 0 in front, like 0712 034 567. Calling from abroad you leave that 0 out, so it becomes +40 712 034 567.
A typical Romania mobile number is 9 digits after +40. If a call does not connect, count the digits first.
Only the first part changes. Your access code replaces the 011, then 40 and the number stay exactly the same.
A ~ means wait for the second dial tone before dialing the rest. It is not a digit you press.
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The heaviest inbound traffic into Romania comes from its own enormous Western European diaspora, one of the largest emigrant populations in the EU. Roughly 1.2 million Romanians live in Italy, about 670,000 in Spain, around 660,000 in Germany, and roughly 420,000 in the UK (OECD). Those communities cluster in specific places: Romanians in Italy concentrate around Turin, Rome, and Milan; in Spain around Madrid, Castellon, and the Zaragoza region; in Germany around Munich and Stuttgart in the industrial south. These are the callers dialing +40 every Sunday evening to reach a parent in Iasi, Suceava, or a village in Oltenia and historic Moldova, the two regions that sent the most people abroad. Remittances track the calls: Romanians abroad wired over USD 9 billion home in a single record year, about 3.2% of GDP (Romania Insider). US-based calling is real too, concentrated in the older Transylvanian-Saxon and Orthodox communities around Chicago, Cleveland, Detroit, and New York, plus newer tech workers in California and Texas.
From inside Romania, the international access code is (the EU standard), so a Bucharest resident calling a relative in Italy dials and one calling the US dials (). Outbound volume mirrors the diaspora in reverse: parents and spouses in Romania call to reach working-age children, plus a steady stream to , with which Romania shares a language and deep family ties. Because so many Romanians work seasonally abroad and return, a single household often juggles two or three foreign numbers. Romanian mobiles treat and the sign interchangeably, so most people just save contacts in full or international format and never think about the access code at all.
Dial your international access code (011 from the US, or + on any mobile).
Dial Romania's country code, 40.
Drop the trunk 0 from the Romanian number: 021 123 4567 becomes 21 123 4567, and a mobile 0721 234 567 becomes 721 234 567.
Dial the remaining 9 digits. From the US the full Bucharest landline string is 011 40 21 123 4567; the mobile is 011 40 721 234 567.
Always drop the leading trunk 0 when dialing from abroad: the national significant number is 9 digits and the total is 10 digits only when you include that domestic 0 (Wikipedia). A common mistake is dialing +40 0721..., which fails because the 0 belongs only to domestic dialing. Watch the two landline layouts: Bucharest (021/031) has a 2-digit area code plus a 7-digit local number, while county capitals like Cluj (0264) or Timisoara (0256) have a 3-digit code plus a 6-digit local number, both totaling 9 digits after the 0 (ANCOM). Avoid dialing 0900 premium and 0906 adult ranges unless you mean to; 0800 is toll-free only from inside Romania, not from abroad.
Number portability is the single biggest source of confusion when reaching a Romanian phone. Since 2008 any number can be carried between operators while keeping its original prefix (ANCOM), so a 0740 number that looks like Orange may actually be billed by Digi, and a 0720 Vodafone-looking number may sit on Telekom. The prefix no longer tells you the carrier. This matters only if you are trying to guess a network; for actually placing a call it changes nothing, because you dial the same 10 digits regardless of who now runs the line.
Robocalls and CLI spoofing are a live problem that has hardened how Romanians treat unknown +40 caller IDs. Scammers spoof local landline and mobile numbers to impersonate banks and police, so ANCOM has ordered operators to block foreign-originated calls that display a Romanian number (Bitdefender). The filter targets faked landline and fixed-mobile national numbers but deliberately spares genuine mobiles in roaming, so legitimate diaspora calls still connect. The practical effect for you: call from a stable, real caller ID and expect wary Romanians to screen unfamiliar numbers, especially anyone claiming to be from a bank.
Landlines are increasingly ghost lines. Fixed telephony collapsed after 2000 as households went mobile-only, so an old 021 or 0264 number may ring an unattended office or a disconnected flat. When you have both a landline and a mobile for someone, the . Banks, ministries, and utilities still publish landline or special numbers, and their hotlines (often or call centers) queue heavily on Monday mornings and around the 1pm-2pm lunch lull.
Romania runs a closed 10-digit plan where every domestic number begins with a national trunk 0, followed by 9 significant digits (ANCOM). The digit right after that 0 tells you the number type at a glance. 0 2x and 0 3x are geographic landlines, 0 7x is mobile, 0 8xx is non-geographic (0800 toll-free, 0801 shared-cost), and 0 9xx is premium rate (Wikipedia).
Inside the landline space, the 2 versus 3 distinction is a quirk worth knowing. The original incumbent (formerly Romtelecom, now Telekom) holds the 02x codes, and when the market opened, new fixed operators like Vodafone and Digi were handed a parallel 03x overlay for the same cities. That is why Bucharest has both 021 and 031, and why a Cluj number can appear as 0264 or 0364: same city, different fixed operator, identical dialing from abroad (Wikipedia).
Area-code length encodes city size. The three biggest metros get a compact 2-digit code (021/031 Bucharest), leaving 7 digits for the subscriber. Everywhere else uses a 3-digit code (Cluj 0264, Timisoara 0256, Iasi 0232, Constanta , Brasov ) with a 6-digit subscriber number. Either way the count after the trunk 0 is exactly 9, so if your total (minus the 0) is not 9, something is wrong.
Mobiles all live in the 07 range and were historically carved up by operator: 0720-0729 Vodafone (the old Connex), 0740-0749 Orange, 0760-0769 Telekom (the old Cosmote), and 0770-0779 Digi Mobil (Wikipedia). Older Romanians still read a 0744 or 0745 as a prestige, decades-old Orange business number, and a 0770 as a Digi entry-level line.
Those associations are now historical trivia because of full number portability: a subscriber can move to any operator and keep the number, prefix and all (CePrefix). So a 0722 number may be paying Digi, not Vodafone. If you genuinely need to know the current carrier (for a business integration, say), the only authoritative check is ANCOM's portability database at portabilitate.ro; you cannot infer it from the prefix.
For placing a call this is irrelevant. From your browser you dial +40 72x xxx xxx and it rings whatever operator now hosts it. What does matter is that 07 mobiles are answered far more reliably than 02x/03x landlines, so when a contact card lists both, dial the mobile first.
Romania's current shape came from two deliberate reforms, and knowing them explains formats you may still see in old address books. In 2002, ahead of EU accession and the end of the state landline monopoly, the plan moved to a uniform 10-digit structure with a mandatory leading 0, and Bucharest's old 01 code became 021 (Wikipedia). If you find a Romanian number printed as 01 or a bare 5-6 digit local number, it predates this and needs the modern area code rebuilt in front of it.
The second change came on 1 August 2008, when dialing the full 10 digits became mandatory even for local calls (Wikipedia). Before that, Bucharest residents could call a neighbor with just the 7-digit local number; after it, everyone had to dial the area code every time. For an international caller this reform is pure convenience: there is one canonical way to write any Romanian number, and it is the 10-digit form you already use.
Mobile portability launched the same year, in October 2008, decoupling prefixes from operators permanently (Wikipedia). Together these reforms turned a patchwork into the clean, predictable plan you dial today.
Romanian institutions publish a mix of number types, and matching the right one saves frustration. Banks and large utilities lean on 0800 toll-free lines and 021 Bucharest call centers, both of which queue hard on Monday mornings and thin out mid-afternoon. Note that 0800 numbers are toll-free only when dialed inside Romania; from a browser abroad you are better off using the bank's direct 021/031 or mobile line if one is offered.
Government services increasingly route through a single non-emergency and digital-services layer, but ministries and local town halls (primarii) still answer on geographic landlines tied to their county code, for example a 0232 number for an office in Iasi or 0269 for Sibiu. Those lines observe Romanian business hours and the local lunch pause, so aim for mid-morning Bucharest time.
One cultural note: after years of bank-impersonation scams, Romanians are trained never to give card or personal details to an inbound caller. If you are calling a Romanian relative on behalf of an institution, expect them to hang up and call the number on the back of their card instead. That is the correct instinct, not rudeness, and it is exactly what ANCOM's anti-spoofing guidance recommends (ANCOM).
Romania sits entirely in Eastern European Time, UTC+2, shifting to EEST (UTC+3) in summer in lockstep with the EU daylight-saving calendar. There is no internal time-zone split, so Timisoara in the west and Constanta on the Black Sea coast share the same clock. That makes planning easy: one offset covers the whole country.
Against the US, Romania runs 7 hours ahead of Eastern time and 10 ahead of Pacific. The reliable personal window is early-to-mid afternoon US Eastern, which lands as evening in Romania when families are home from work and school. A 2pm call in New York is 9pm in Cluj, comfortably within social hours but before older relatives turn in.
For businesses, flip it: Romanian offices run roughly 9am-5pm EET, so you must catch them in the US morning. Around 8am-10am US Eastern puts you at 3pm-5pm in Bucharest, late enough that the office is past its lunch pause and early enough that it has not closed. Avoid the 1pm-2pm Romanian lunch hour (roughly 6am-7am US Eastern) when call centers and public offices thin out.
Ten digits when written domestically, always starting with a trunk 0, which means 9 significant digits after that 0. From abroad you drop the 0 and dial +40 plus those 9 digits (Wikipedia).
Drop it. The leading 0 is a domestic trunk prefix only. A number saved as 0721 234 567 is dialed as +40 721 234 567 from abroad. Dialing +40 0721... will fail (ANCOM).
Look at the digit after the 0. 07 is mobile (0720s Vodafone, 0740s Orange, 0760s Telekom, 0770s Digi), while 02 and 03 are landlines tied to a city code like 021 Bucharest or 0264 Cluj (Wikipedia). Mobiles are answered far more reliably.
When Romania's fixed-line market opened, new operators got a 03x overlay alongside the incumbent's 02x codes for the same cities. So 021 and 031 are both Bucharest, and 0264 and 0364 are both Cluj. You dial whichever one the number actually uses (Wikipedia).
Not anymore. Since 2008 number portability lets any number move between operators while keeping its prefix, so a 0740 number that looks like Orange may be on Digi (CePrefix). It does not affect how you dial: the 10 digits stay the same.
Romania has a wave of CLI spoofing scams impersonating banks, so ANCOM ordered operators to block foreign calls faking Romanian numbers (Bitdefender). People are trained to screen unknown +40 caller IDs and call banks back on the official number, so call from a stable, genuine caller ID.
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