34 Country Code: Spain (+34)
Country code 34 (+34) belongs to Spain. Spain uses the international dialing code +34, assigned by the International Telecommunication Union (ITU) under the E.164 standard. The ISO 3166-1 alpha-2 code is ES.
You will see the same code written several ways depending on origin: +34 (universal + prefix, works from mobile), 0034 (from countries that use 00 as their international exit code — most of Europe, Asia, and Latin America), 011 34 (from the US and Canada), 0011 34 (from Australia), or the bare 34. All refer to the same Spain country code.
Spanish phone numbers are always 9 digits with no trunk prefix — what you dial domestically is what you dial internationally (just prepend +34). Landlines start with 8 or 9 (Madrid 91, Barcelona 93, Valencia 96). Mobile numbers always start with 6 or 7. Spain's numbering is one of the simplest in Europe because there is no leading 0 to drop.
Call from your browser — no app, no subscription
$0.15/min to Spain|No install required. Use it in under 2 minutes.
No 0 to drop in Spain — Spanish numbers are 9 digits flat, dial +34 + exactly what you see.
Did You Get a Call from +34? Here's What That Means
Any incoming call that displays +34 followed by more digits is originating from Spain. The caller is dialing you from a Spain-registered phone number — either a landline or a mobile on a Spain carrier.
Common reasons people receive calls from +34:
- -Family or friends in Spain calling from a local number
- -Business contacts at Spain-based companies
- -Customer support agents working from a Spain call center
- -Travel-related calls (hotels, airlines, tour operators)
- -Less commonly, robocalls or scam calls that have spoofed a +34 number — if the call is unsolicited, do not return it without verifying the source
To return a call to a +34 number from the US, use Kinvo's Spain dialing guide — calls cost from $0.15/min with no app to download.
Spain Phone Number Format
International Format Example
Spain does not use a trunk prefix, so domestic and international formats are effectively the same — just prepend +34.
Major City Area Codes in Spain
Area codes for the largest cities in Spain. When dialing from abroad, prepend +34 and add no prefix.
| City / Region | Area Code | From Abroad |
|---|---|---|
| Madrid | 91 | +34 91 |
| Barcelona | 93 | +34 93 |
| Valencia | 96 | +34 96 |
| Seville | 95 | +34 95 |
| Zaragoza | 976 | +34 976 |
| Bilbao | 94 | +34 94 |
Mobile Networks in Spain
- 6
- 7 (mobile numbers start 6XX or 7XX)
- Movistar
- Vodafone España
- Orange España
- MásMóvil
Spain Telephone System Facts
Calling Spain Successfully: Common Mistakes & Best Practices
Most failed calls to Spain come from one of four mistakes, not from network problems. The most common is mishandling the country code itself: Spain uses +34 with no trunk prefix to remove, so you dial it as-is. The most frequent error is adding a leading 0 by habit — there is none in the Spain number plan.
The second is misreading the area code on landline numbers — Spain area codes are not uniform length (Madrid 91, Barcelona 93, Valencia 96), so confirm the city before dialing. The third is dialing during off-hours — Spain uses Spanish business hours and consumer phones are usually answered between 8 AM and 9 PM local time. The fourth and most expensive mistake is assuming your US carrier's WiFi calling feature makes the call cheap. It does not — see WiFi calling vs VoIP for international calls for why.
For scam-call awareness: +34 is the legitimate Spain country code, and most unsolicited calls from +34 numbers are legitimate calls from Spain-based businesses, hospitals, family members, or call centers serving US customers. Caller-ID spoofing exists, so if a call from a +34 number claims to be from a US government agency, your bank, or the IRS, hang up and call the agency back on its published number. Real authorities never demand payment over the phone.
When you are ready to place a call, the cheapest reliable route is to dial +34 from your browser using Kinvo — no app, no carrier add-on, and the per-minute rate is shown before you connect so there are no bill surprises. The browser approach also works from any laptop, tablet, or phone you happen to have access to, which matters when you're traveling, using a work device, or borrowing someone else's computer.
Calling Spain from Your Browser
To place a call to Spain, dial +34 followed by the local number in the Kinvo browser dialer. Pay-as-you-go, no app required.
Call Spain from Your Browser
Call any Spain number (+34) directly from Chrome, Firefox, Safari, or Edge. No install required. Use it in under 2 minutes.
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Frequently Asked Questions: Spain Country Code
Which country is country code 34?
Country code 34 belongs to Spain. The full international dialing code is +34, also written as 0034 from countries using 00 as their international exit code (Europe, most of Asia, Latin America), 011 34 from the US and Canada, or +34 from any mobile phone.
What is the country code for Spain?
+34 is the international dialing code for Spain, assigned by the ITU under E.164. The ISO 3166-1 alpha-2 code is ES. Equivalent forms — 0034, 011 34, +34, and 34 — all refer to the same Spain country code.
What are the main area codes in Spain?
The largest cities in Spain use these area codes: Madrid (91), Barcelona (93), Valencia (96), Seville (95). When calling from abroad, prepend +34.
Who are the main mobile carriers in Spain?
The major mobile operators in Spain are Movistar, Vodafone España, Orange España, MásMóvil. Kinvo routes calls to every Spain mobile carrier at the same per-minute rate — no hidden surcharges for premium networks.
What is the emergency number in Spain?
The emergency services number in Spain is 112. Emergency numbers cannot be dialed via Kinvo or any VoIP service — use a mobile network or landline for life-threatening emergencies.
Can I call Spain from my browser?
Yes. Kinvo connects calls to Spain via WebRTC directly from Chrome, Firefox, Safari, or Edge. No app download. Sign up, add credits from $5, and dial +34 followed by the local number.