---
title: "+40 Country Code: Romania Dialing Code & Format"
description: "+40 is the country code of Romania. To call, dial +40 then the number without the leading 0. Examples, number length and time zones."
url: https://ailocator.app/country-codes/romania
lang: en
dateModified: "2026-10-18"
---

Country calling code

#  +40 Romania country code

Romania’s international calling code is **+40**. To call a Romania number from another country, dial your exit code, then 40, then the local number without the leading 0.

Calling code

+40

ISO 3166 code

RO · 642

Exit code (calling out)

00

Trunk prefix (domestic)

0

Number length

6–9 digits

Time zones

Bucharest

Local time

—

Number formats and examples are generated from [libphonenumber-js numbering-plan metadata](https://github.com/catamphetamine/libphonenumber-js). They describe numbering rules, not a verified active subscriber or a phone’s current location. For an individual number, try the [free format lookup](https://ailocator.app/phone-number-lookup).

## How to call Romania

| Calling from | Dial |
| --- | --- |
| A mobile phone, anywhere | `+40 712 034 567` |
| United States & Canada | `011 40 712 034 567` |
| UK, Europe & most countries | `00 40 712 034 567` |
| Australia | `0011 40 712 034 567` |
| Inside Romania | `0712 034 567` |

Inside Romania, numbers are written with the trunk prefix 0 (for example 0712 034 567). Drop that 0 when you dial from abroad.

## Romania phone number format

A sample mobile number in Romania is written **+40 712 034 567** internationally, **0712 034 567** locally, and **+40712034567** in the E.164 format that apps and websites store. Numbers are 6–9 digits long after the country code.

Not sure where a number is from? Paste it into our free [phone number lookup](https://ailocator.app/phone-number-lookup) to see the country, line type and correct format.

## Calling abroad from Romania

To call another country from a Romania landline, start with the exit code **00**, then the destination country code. On a mobile phone, holding **0** to type **+** works everywhere and replaces the exit code.

## Missed call from +40?

If you don’t know anyone in Romania, be careful with short missed calls from international numbers. “One-ring” scams hope you call back a premium-rate line. Don’t return the call, don’t share codes sent by SMS, and block the number if it keeps calling. A genuine contact will usually leave a message or text.

AI Family Locator

## Request location sharing for a +40 number

Enter the Romania number to prepare a request. The owner must install the iPhone app and approve sharing before a live GPS location appears.

[Locate the number](https://ailocator.app/start)

## Frequently asked questions

### Which country uses the +40 code?

+40 is the international calling code of Romania (RO). No other country uses it.

### How do I call Romania from the United States?

Dial 011 (the US exit code), then 40, then the local number without the leading 0. From a mobile phone you can simply type +40 712 034 567.

### How many digits are in a Romania phone number?

National numbers in Romania are 6–9 digits long after the +40 country code. A typical mobile number looks like +40 712 034 567.

### Can I find the location of a +40 number?

Not from the number alone. Enter the number in [AI Family Locator](https://ailocator.app/start) and send a location request. Live GPS location appears only after the owner installs the app and approves sharing. A number lookup shows only numbering details, not a current location.

## Nearby calling codes

-   [ Switzerland +41](https://ailocator.app/country-codes/switzerland)
-   [ Austria +43](https://ailocator.app/country-codes/austria)
-   [ Guernsey +44](https://ailocator.app/country-codes/guernsey)
-   [ Isle of Man +44](https://ailocator.app/country-codes/isle-of-man)
-   [ Jersey +44](https://ailocator.app/country-codes/jersey)
-   [ United Kingdom +44](https://ailocator.app/country-codes/united-kingdom)
-   [ Denmark +45](https://ailocator.app/country-codes/denmark)
-   [ Sweden +46](https://ailocator.app/country-codes/sweden)

[All country calling codes →](https://ailocator.app/country-codes)

Source: [Original page](https://ailocator.app/country-codes/romania) · Last updated: 2026-10-18