What is the country code for the United Kingdom?

The international country code for the United Kingdom is +44. This code covers England, Scotland, Wales, and Northern Ireland. When calling from Spain, dial 00 44 (or +44 from a mobile) followed by the UK number without the leading 0.

How do I call a UK mobile number from Spain?

Dial 00 44 (or +44) followed by the mobile number without the leading 0. UK mobile numbers start with 07 domestically, so you would dial +44 7XXX XXXXXX. For example, if the UK mobile is 07911 123456, dial +44 7911 123456 from Spain.

What does it cost to call the UK from Spain with Sayfone?

Sayfone offers calls to the United Kingdom at $0.08 per minute. There are no connection fees and no app download required — you can call directly from your browser.

Do I need to download an app to use Sayfone?

No. Sayfone works directly in your web browser. Simply visit Sayfone, enter the UK number you want to call, and connect. No app install, no account setup required to get started.

What is the time difference between Spain and the UK?

Mainland Spain (CET/CEST) is 1 hour ahead of the UK (GMT/BST) year-round. Both countries switch to daylight saving time on the same dates. Note: the Canary Islands are in the same time zone as the UK.

Why does my call to the UK not connect from Spain?

The most common reason is including the UK's leading 0 after the country code. Dial +44 20 7946 0958, not +44 020 7946 0958. Also check that you have the correct number of digits — UK numbers are typically 10 or 11 digits including the domestic 0.

Can I call UK freephone numbers (0800) from Spain?

UK freephone numbers (0800, 0808) are generally not reachable from abroad, or may be charged at international rates rather than being free. Try to find the business's standard geographic or mobile number instead.

Has Brexit affected calling costs between Spain and the UK?

Brexit ended the EU's "Roam Like at Home" regulation for UK travelers in the EU and vice versa. If you are in Spain calling a UK number, this is a standard international call and is not affected by roaming rules. However, if you're roaming in one country with a SIM from the other, your carrier may apply surcharges — check your plan.

Quick Answer

How to Call the United Kingdom from Spain

To call the UK from Spain, dial 00 44 followed by the UK number without the leading 0. For example, to call a London number (020 7946 0958), dial 00 44 20 7946 0958. On a mobile, use +44 instead of 00 44. Sayfone offers calls to the UK at $0.08/min with no connection fees.

Call the UK Now

Cost tools

🇪🇸From Spain

To United Kingdom🇬🇧

$0.08

Per minute

+44

Country code

Call quality

Landline rate

$0.08/min

Mobile rate

$0.08/min

Same per-minute Sayfone rate for landline and mobile.

Average call quality

Whether you're a Spanish expat staying in touch with family in the UK, a business coordinating cross-channel trade, or a hospitality professional reaching UK contacts, Sayfone makes it simple and affordable to connect directly from your browser.

Steps at a glance

Dial Spain's exit code: 00 (or press + on a mobile)
Dial the UK country code: 44
Drop the leading 0 from the UK number
Dial the area code and local number
Press call — or use Sayfone from your browser for $0.08/min

Sources

1
ITU-T E.164 – The International Public Telecommunication Numbering Plan
Authoritative source for international dialing plan and country code +44
2
Ofcom – UK Telephone Numbering Plan
Official UK numbering plan maintained by Ofcom

DIALING GUIDE

Step-by-Step: Calling the UK from Spain

Follow these steps to correctly format and place an international call from any phone in Spain to any number in the United Kingdom.

1
Dial Spain's international exit code
From a landline in Spain, dial 00. From a mobile phone, you can press and hold 0 to get the + symbol, which replaces the exit code.
```
00 or +
```
2
Dial the UK country code: 44
The international country code for the United Kingdom is +44. This covers England, Scotland, Wales, and Northern Ireland.
```
00 44 or +44
```
3
Drop the leading 0 from the UK number
UK domestic numbers begin with a 0 (the trunk prefix), but this must be removed when dialing internationally. For example, London's area code 020 becomes just 20.
```
020 → 20 | 07911 → 7911
```
4
Dial the area code and local number
Enter the remaining digits. UK geographic numbers are typically 10 digits total after the 0 (area code + local number). Mobile numbers start with 7 and are also 10 digits after the 0.
```
20 7946 0958 (London landline) or 7911 123456 (mobile)
```
5
Complete the call
Your full dialing sequence is: 00 44 [number without leading 0]. For example, to call a London landline from Spain: 00 44 20 7946 0958. Or open Sayfone in your browser to call at $0.08/min with no exit code needed.
```
00 44 20 7946 0958
```

Dialing format reference

+44

Use these patterns when entering a full international number to +44.

Mobile

+44 7XXX XXXXXX

Landline

+44 [area code] [local number] (10 digits total)

+44 20 7946 0958 (London landline)
+44 161 496 0000 (Manchester landline)
+44 7911 123456 (UK mobile)

Major city area codes

London20

Birmingham121

Manchester161

Edinburgh131

Glasgow141

Liverpool151

Leeds113

Bristol117

Cardiff29

Belfast28

Sources

1
Ofcom – UK Telephone Numbering Plan
Source for UK number formats and area code structure
2
Wikipedia – Telephone numbers in the United Kingdom
Reference for UK geographic number formats and digit lengths

IMPORTANT RULES

UK Dialing Rules You Need to Know

Avoid common mistakes and failed connections by understanding these key dialing rules for calls from Spain to the United Kingdom.

Always drop the leading 0

UK domestic numbers begin with 0 (e.g., 020 for London, 07 for mobiles). When calling from Spain, always remove this leading 0 after dialing +44. Dialing +44 020 will not connect.

UK area codes vary in length

UK area codes range from 2 to 5 digits (after removing the 0). London is 20 (2 digits), Manchester is 161 (3 digits), and smaller towns may have 4- or 5-digit codes. The total number including the local part is usually 10 digits.

UK mobile numbers start with 7

All UK mobile numbers begin with 07 domestically, which becomes +44 7 when dialing internationally. Mobile numbers are 10 digits long after the leading 0 (e.g., +44 7911 123456).

Spain uses 00 as the exit code

From a Spanish landline, always begin international calls with 00. On a mobile phone in Spain, the + symbol replaces 00 and works universally. There is no need to dial a separate trunk code within Spain before the exit code.

No trunk prefix needed from Spain's side

Unlike some countries, Spain does not require you to dial a national trunk prefix (like 0) before the international exit code. Simply dial 00 + 44 + the UK number.

TIMING & TIPS

Best Times to Call the UK from Spain

Spain is 1 hour ahead of the UK year-round (CET/CEST vs GMT/BST). Use this to your advantage when scheduling personal or business calls.

🇬🇧

With 19.1 million UK tourists visiting Spain annually and nearly 170,000 Spanish nationals living in the UK, timing your calls well can make a big difference for family check-ins, business coordination, and hospitality needs.

Time & windows

Morning Call (Business)

10:00 AM Spain → 9:00 AM UK

Ideal window for business calls — both sides are in working hours.

Afternoon Call (Personal)

6:00 PM Spain → 5:00 PM UK

Good for catching family at the end of their workday.

Evening Call (Family)

9:00 PM Spain → 8:00 PM UK

Relaxed evening window — great for longer family conversations.

🇪🇸Spain morning → UK

8:00 AM – 12:00 PM (Spain) → 7:00 AM – 11:00 AM (UK)Early slot; UK recipients may still be commuting before 9 AM.

🇪🇸Spain afternoon → UK

1:00 PM – 6:00 PM (Spain) → 12:00 PM – 5:00 PM (UK)Strong overlap with UK business hours.

🇪🇸Spain evening → UK

7:00 PM – 10:00 PM (Spain) → 6:00 PM – 9:00 PM (UK)Best for personal and family calls.

Calling tips

Spain is always 1 hour ahead of the UK mainland (CET vs GMT / CEST vs BST). The Canary Islands, however, share the same time zone as the UK.
Both Spain and the UK observe daylight saving time, switching on the same dates in March and October, so the 1-hour difference remains constant year-round for mainland Spain.
If calling UK businesses, aim for 10 AM – 1 PM Spanish time to catch the UK morning, or 3 PM – 6 PM Spanish time for the UK afternoon.
Use Sayfone from your browser — no exit code or dialing sequence needed. Just enter the UK number and call for $0.08/min.

Business etiquette

British business culture values punctuality — call at the agreed time or slightly before.
Start calls with a brief greeting and small talk before getting to business. It's considered polite in the UK.
For B2B calls related to trade (UK-Spain trade exceeds £27.1B), confirm the meeting time in both time zones by email beforehand.
Avoid calling UK contacts during bank holidays. The UK has separate bank holidays for England/Wales, Scotland, and Northern Ireland.

Sources

1
TimeAndDate.com – London to Madrid Time Converter
Confirms 1-hour time difference between Madrid and London

TROUBLESHOOTING

Common Issues When Calling the UK from Spain

If your call isn't connecting or you're hearing an error tone, check these common issues before redialing.

Call won't connect — check the leading 0

The most common mistake is including the UK trunk prefix (0) after dialing +44. Remove it: dial +44 20 7946 0958, not +44 020 7946 0958.

Post-Brexit roaming charges

Since Brexit, some Spanish and UK carriers have reintroduced roaming surcharges. If you're a Spanish resident calling from Spain to the UK, you're making a standard international call — but if you're physically roaming in the UK on a Spanish SIM, check your carrier's roaming policy.

Number not recognised or wrong number of digits

UK numbers are typically 10 or 11 digits including the leading 0. If the number you have seems shorter or longer, double-check it. Area codes vary from 2 to 5 digits, and the total (area code + local number) after the 0 should be 9 or 10 digits.

UK premium and non-geographic numbers

Numbers starting with 08 (freephone/low-cost in the UK) and 09 (premium rate) may not be reachable from abroad or may incur high charges. If you need to reach a UK business, look for their standard geographic or mobile number instead.

Calls going to voicemail unexpectedly

Remember Spain is 1 hour ahead of the UK. If it's 10 PM in Spain, it's only 9 PM in the UK — but if you're calling very late, the recipient's phone may be on Do Not Disturb. Check the time difference before calling.

Sources

1
Ofcom – International Calls
UK telecom regulator guidance on number formats and call routing

Savings

See what you could save

Adjust the tools below to compare Sayfone with typical retail pricing for calls to United Kingdom. Start with one call, then layer on monthly volume to see the bigger picture.

How to use these tools

Sayfone uses your live rate for calls to United Kingdom — the same basis as the rest of this page.
First, estimate savings on a single call length. Then, model a full month of minutes versus typical retail benchmarks.
Retail competitor rows are illustrative — not a quote from any carrier.