Always dial all 9 digits
Spanish phone numbers — both landline and mobile — are always 9 digits long. When calling from abroad, dial all 9 digits after +34. There is no leading 0 to drop.
Quick Answer
Dial 00 + 34 + the 9-digit Spanish number. On a mobile phone, use +34 instead. Spain's numbers are always 9 digits — landlines start with 9 (e.g. 91 for Madrid, 93 for Barcelona) and mobiles start with 6 or 7.
$0.34
Per minute
+34
Country code
HD
Call quality
Landline rate
$0.34/min
Mobile rate
$0.34/min
Same per-minute Sayfone rate for landline and mobile.
Average call quality
With over 415,000 Argentine citizens registered as residents in Spain, this is one of the most important calling corridors between South America and Europe. Sayfone lets you call Spain from Argentina at just $0.34/min — no hidden fees, no subscriptions required.
Steps at a glance
Sources
Exit code 00 for outbound international calls from Argentina
Spain country code +34 and number formats
DIALING GUIDE
Follow these steps to connect your call from any Argentine landline or mobile phone to any number in Spain.
From a landline, dial 00. From a mobile phone, you can dial 00 or simply press and hold the 0 key to get the + symbol.
00 or +
Enter 34, which is Spain's international country code. This routes your call to the Spanish telephone network.
00 34 or +34
Enter the recipient's 9-digit number. Spanish landlines start with a geographic prefix (e.g. 91 for Madrid, 93 for Barcelona). Spanish mobile numbers start with 6 or 7. Do not drop any digits — Spain does not use a separate trunk code for international calls.
00 34 912 345 678 (Madrid landline) or 00 34 612 345 678 (mobile)
You should hear a Spanish ring tone within a few seconds. If the call does not connect, double-check that you included all 9 digits after the country code and that you did not accidentally add an extra 0.
Dialing format reference
+34
Use these patterns when entering a full international number to +34.
Mobile
+34 6XX XXX XXX or +34 7XX XXX XXX
Landline
+34 9X XXX XX XX
Major city area codes
Sources
Argentina exit code 00 for outbound international calls
Spain numbering plan, mobile prefixes 6/7, 9-digit format
Authoritative source for Spanish numbering plan
IMPORTANT RULES
Key rules and nuances to keep in mind when calling Spain from Argentina to ensure your call connects successfully.
Spanish phone numbers — both landline and mobile — are always 9 digits long. When calling from abroad, dial all 9 digits after +34. There is no leading 0 to drop.
Spanish mobile numbers begin with 6 or 7 (e.g. 6XX XXX XXX or 7XX XXX XXX). They do not have a city area code — the 9 digits are the complete number. Numbers starting with 70 are personal redirect numbers.
To make any international call from Argentina, you must first dial the exit code 00. On mobile phones, the + symbol is equivalent and can be used instead.
Spanish 900 numbers are toll-free within Spain but generally cannot be reached from abroad. 901 and 902 numbers are non-geographic shared-cost or premium numbers and are typically blocked or very expensive for international callers.
For maximum compatibility across regular calls, WhatsApp, and other messaging apps, always save Spanish contacts with the full international prefix: +34 followed by the 9-digit number.
TIMING & TIPS
Spain is 4 to 5 hours ahead of Argentina depending on daylight saving time. Planning your call around overlapping waking hours ensures you reach people at a convenient time.
Spain observes Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) from late March to late October. Argentina uses ART (UTC−3) year-round and does not observe daylight saving time.
Morning Call (Spain)
9:00 AM Spain → 4:00–5:00 AM Argentina
Too early for most callers in Argentina
Midday Overlap
1:00 PM Spain → 8:00–9:00 AM Argentina
Best window — both sides are awake and active
Evening Call (Spain)
8:00 PM Spain → 3:00–4:00 PM Argentina
Great for after-work family calls
Sources
Time zone conversion between Argentina and Spain
TROUBLESHOOTING
If your call to Spain is not connecting, these are the most common causes and how to fix them.
Make sure you dialed 00 (or +) before 34. A common mistake is omitting the exit code. Also verify the Spanish number is exactly 9 digits after the country code — no more, no less.
Check that you haven't added an extra 0 before the Spanish number. Unlike some countries, Spain does not use a trunk prefix — dial +34 followed directly by the 9-digit number.
Traditional carrier-routed international calls can have variable quality. For a more consistent experience, try calling over a data or Wi-Fi connection using Sayfone's browser-based calling.
Spanish toll-free (900) and shared-cost (901/902) numbers generally cannot be dialed from outside Spain. Ask your contact for a geographic (landline) or mobile number instead.
Argentine carriers can charge high per-minute rates for international calls to Spain. Sayfone offers calls to Spain at $0.34/min with transparent pricing — no surprise surcharges.
Sources
Number formats and special number restrictions
Savings
Adjust the tools below to compare Sayfone with typical retail pricing for calls to Spain. Start with one call, then layer on monthly volume to see the bigger picture.
How to use these tools
Set duration and country. See Sayfone vs. an illustrative retail rate for the same call.
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Save additional 40% (enterprise)
Your call
Your call will cost
$4.08
$0.34 per minute
That's 60% less than competitors
Set monthly minutes and call type. Bars compare Sayfone to common retail benchmarks for the same volume.
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220
min / month
~$16.66/min
~$12.58/min
~$7.48/min
~$1.70/min
$0.340/min
Annual saving vs. AT&T
Based on 220 min/month
Before you go
Open the full Argentina to Spain guide, check rates, or browse other how-to guides from Argentina.
Argentina to Spain calling guide
Per-minute rates, savings calculator, and what to expect on this route.
What it costs to call Spain
See Sayfone’s per-minute rate for Spain and how it compares before you dial.
Route guides from Argentina
FAQ
Answers to the most common questions about dialing Spain from an Argentine phone line.
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