Get international calling Feature to dial Spain from UK
How to Call Spain from the UK: Dialling Codes, Costs, and Tips
Key Takeaways
- The dialling code for Spain from the UK is 00 34 from a landline or +34 from a mobile.
- Spanish phone numbers are nine digits long, and the area code is part of those nine digits.
- Landline numbers in Spain start with 9, while mobile numbers start with 6 or 7.
- Standard UK mobile plans charge between 50p and £1.50 per minute for calls to Spain.
- VoIP calling apps reduce the cost of international calls to Spain significantly.
- Mainland Spain is one hour ahead of the UK all year round, including during daylight saving.
Calling Spain from the UK is straightforward once you know the correct dialling sequence. Whether you are phoning a hotel in Madrid, a business contact in Barcelona, or family on the Costa del Sol, the process is the same for every call.

The key is getting the country code and number format right. Spanish phone numbers work slightly differently from UK numbers, so a quick reference guide saves time and avoids failed calls.
What Is the Dialling Code for Spain from the UK?
The country code for Spain is 34. To call Spain from the UK, you dial your exit code followed by 34, then the full nine-digit Spanish phone number.
From a UK Landline
Dial 00 (the UK international exit code), then 34 (Spain's country code), then the nine-digit Spanish number.
Example for a Madrid landline: 00 34 912 345 678
From a UK Mobile
Replace 00 with the + symbol. Dial +34 followed by the nine-digit number.
Example for a Barcelona mobile: +34 612 345 678
One common mistake is adding an extra zero before the Spanish number. Unlike UK numbers, Spanish numbers do not start with a trunk prefix. Dial the nine digits exactly as they are after the country code.
Area Codes for Major Cities in Spain
Spanish phone numbers are nine digits long, and the area code is included within those nine digits. Landline numbers always start with 9. Mobile numbers start with 6 or 7.
Here are the area code prefixes for the most commonly called cities:
| City | Area Code Prefix |
|---|---|
| Madrid | 91 |
| Barcelona | 93 |
| Valencia | 96 |
| Seville | 95 |
| Malaga | 95 |
| Bilbao | 94 |
| Zaragoza | 976 |
| Murcia | 968 |
| Alicante | 96 |
| Palma de Mallorca | 971 |
| Tenerife | 922 |
| Las Palmas (Gran Canaria) | 928 |
| Granada | 958 |
| Cordoba | 957 |
When calling a Spanish mobile number, you do not need an area code. Simply dial +34 followed by the nine-digit mobile number starting with 6 or 7.
How Much Does It Cost to Call Spain from the UK?
The cost depends on your provider and how you make the call.
From a standard UK mobile plan, calls to Spanish landlines typically cost between 50p and £1.50 per minute. Calls to Spanish mobiles are usually more expensive. Some business mobile plans include EU calling as part of the allowance, so check your tariff before dialling.
From a UK landline, providers like BT charge a per-minute rate plus a connection fee. Rates vary, but expect to pay between 10p and 50p per minute depending on the time of day and whether you are calling a landline or mobile in Spain.
Using a VoIP phone system is the most cost-effective option for regular calls to Spain. VoIP routes calls over the internet, avoiding traditional per-minute international charges entirely.
How to Call Spain Cheaper Using VoIP
VoIP (Voice over Internet Protocol) sends voice calls over your internet connection instead of through the traditional phone network. For businesses that make frequent calls to Spain, VoIP can reduce international call costs by 50 per cent or more compared to standard landline or mobile rates.
A cloud phone system lets your team make international calls from desk phones, laptops, or smartphones using a softphone app. Many VoIP plans include competitive international rates or bundled minutes to EU destinations, making Spain one of the cheapest countries to call.
You can also use VoIP calling apps on your mobile or desktop to call Spain directly. The app connects through your broadband or mobile data, so you avoid the per-minute charges your mobile network would normally apply. For businesses with clients or partners in Spain, VoIP removes the cost barrier to staying in regular contact.
Time Zone Difference Between the UK and Spain
Mainland Spain is one hour ahead of the UK throughout the year. Both countries observe daylight saving time, but Spain remains on Central European Time (CET/CEST) while the UK follows Greenwich Mean Time (GMT/BST).
| Season | UK Time | Mainland Spain Time | Difference |
|---|---|---|---|
| Winter (GMT / CET) | 12:00 noon | 1:00 pm | +1 hour |
| Summer (BST / CEST) | 12:00 noon | 1:00 pm | +1 hour |
Here is a table summarizing the dialing steps for Spain from UK:
| Calling From | Dialing Format | Examples |
|---|---|---|
| Landline | 00 34 <area code> <8-digit phone number> | 00 34 91 12345678 |
| Mobile | +34 <area code> <10-digit phone number> | +34 91 12345678 |
The Canary Islands (Tenerife, Gran Canaria, Lanzarote, Fuerteventura) are on the same time zone as the UK, so no adjustment is needed for calls to those islands.

For business calls, the overlap between UK and Spanish working hours is wide. A call placed at 9:00 am UK time reaches Spain at 10:00 am, well within standard office hours.
Tips for Calling Spain from the UK
A few practical points to keep in mind:
- Check that your plan includes international calling. Many UK mobile contracts do not cover calls outside the UK as standard.
- Save Spanish numbers with the +34 prefix in your phone contacts. Your phone will then dial correctly whether you are in the UK or travelling elsewhere.
- Use Wi-Fi calling or a VoIP app when calling from abroad. Calling a Spanish number while roaming in a third country can trigger expensive roaming charges.
- Call during UK business hours to reach mainland Spain during their working day. Spanish lunch hours typically run from 2:00 pm to 4:00 pm local time, so plan accordingly.
- Text messages to Spanish mobile numbers follow the same +34 format. Standard international SMS rates apply unless your plan includes EU messaging.
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FAQ
Answers to some of our most commonly asked How to dial Spain from UK calling code questions…
