Slovenia Country Code (+386): Complete Dialing Guide 2026
Complete guide to calling Slovenia with country code +386. Learn Ljubljana, Maribor area codes, mobile prefixes (Telekom Slovenije, A1, Telemach), and cheap calling options.
The Slovenia country code is +386. This comprehensive guide covers everything you need to know about calling Slovenia in 2026, including how to dial Ljubljana, Maribor, and other cities, mobile carrier prefixes (Telekom Slovenije, A1, Telemach), and the cheapest ways to call Slovenia from abroad.
Quick Reference: Slovenia +386
Country Code: +386
Exit Code: 00
Trunk Prefix: 0
Capital: Ljubljana
Time Zone: CET (UTC+1)
Currency: Euro (EUR)
How to Call Slovenia
International Dialing Format
To call Slovenia from abroad:
+ 386 + area/mobile code + numberImportant: Drop the leading "0" from Slovenian numbers when calling from abroad. Example: 01 becomes 1.
Dialing Examples
Slovenia Area Codes
Slovenia uses a simple geographic numbering system with single-digit area codes (1-7) covering the entire country. Landline numbers are 7 digits after the area code. As an EU member with excellent telecom infrastructure, Slovenia's fixed-line and mobile networks are highly reliable.
| City/Region | Region | Area Code | International Format |
|---|---|---|---|
| Ljubljana | Central Slovenia | 1 | +386 1 |
| Maribor | Podravska (NE Slovenia) | 2 | +386 2 |
| Celje | Savinjska (E Central) | 3 | +386 3 |
| Kranj | Gorenjska (NW Slovenia) | 4 | +386 4 |
| Koper | Primorska (Coastal) | 5 | +386 5 |
| Nova Gorica | Goriska (W Slovenia) | 5 | +386 5 |
| Novo Mesto | Dolenjska (SE Slovenia) | 7 | +386 7 |
| Ptuj | Podravska (NE Slovenia) | 2 | +386 2 |
| Velenje | Savinjska (E Central) | 3 | +386 3 |
| Bled / Jesenice | Gorenjska (NW Slovenia) | 4 | +386 4 |
Mobile Carriers in Slovenia
Slovenia has three main mobile operators and several MVNOs. With a population of about 2.1 million, the market is competitive and well-developed. 5G rollout is underway from all three operators, with strong coverage in Ljubljana and expanding to other urban areas. EU roaming regulations apply, making Slovenian SIM cards usable across Europe at domestic rates.
| Carrier | Prefix | Market Share | Network | Notes |
|---|---|---|---|---|
| Telekom Slovenije | 030, 031, 041, 051 | ~40% | 4G/5G | State-controlled incumbent, best nationwide coverage |
| A1 Slovenia | 040, 070 | ~30% | 4G/5G | Part of A1 Telekom Austria Group, strong data services |
| Telemach | 064, 068, 071 | ~25% | 4G/5G | Owned by United Group, also major cable/broadband provider |
| HOT Mobile (MVNO) | 065 | ~3% | 4G | Budget MVNO on Telemach network, prepaid-focused |
| Bob (MVNO) | 051 | ~2% | 4G | A1 Slovenia's budget sub-brand |
Special & Emergency Numbers
| Service | Number | Notes |
|---|---|---|
| European Emergency | 112 | Unified EU emergency number (police, fire, ambulance) |
| Police | 113 | Direct police line |
| Fire Brigade | 112 | Via unified emergency number |
| Ambulance | 112 | Via unified emergency number |
| Mountain Rescue | 112 | Request mountain rescue through 112 dispatcher |
| Road Assistance (AMZS) | 1987 | Breakdown and roadside assistance |
| Toll-Free Prefix | 080 | Free to call from Slovenian numbers |
| Premium Rate Prefix | 090 | Premium rate services (higher cost per minute) |
Cheapest Ways to Call Slovenia
WhatsApp/Viber
Free app-to-app calls. Viber is popular in Slovenia and neighboring countries.
Best Times to Call Slovenia
Slovenia uses Central European Time (CET), UTC+1 in winter and UTC+2 during summer (CEST, late March to late October). Business hours are Monday through Friday, 8:00 AM to 4:00 PM, though many shops stay open until 7:00 PM.
| Your Location | Offset (Winter / Summer) | Best Window (Slovenia 9AM-9PM) |
|---|---|---|
| US East Coast (EST/EDT) | +6h / +6h | 3:00 AM - 3:00 PM EST |
| US West Coast (PST/PDT) | +9h / +9h | 12:00 AM - 12:00 PM PST |
| UK (GMT/BST) | +1h / +1h | 8:00 AM - 8:00 PM GMT |
Tip: Both Slovenia and the US observe daylight saving time, so the 6-hour gap from the US East Coast stays consistent year-round. The UK is always 1 hour behind Slovenia. Slovenians tend to take longer lunch breaks (noon-1 PM), and many businesses close on Saturday afternoons and all day Sunday.
Troubleshooting Common Issues
Confusing Slovenia (+386) with Slovakia (+421)
This is a very common mistake. Slovenia (capital: Ljubljana, code +386) and Slovakia (capital: Bratislava, code +421) are two different countries. Double-check you are dialing +386 for Slovenia. The country names are similar, but the codes and locations are entirely different.
EU roaming calls appearing as different numbers
If your Slovenian contact is traveling within the EU, their +386 number still works due to EU roaming regulations. However, if they have activated call forwarding or use a dual-SIM setup, calls might show different caller IDs. Always try the +386 number first.
Premium-rate numbers (090) running up charges
Numbers starting with 090 in Slovenia are premium-rate services that can cost several euros per minute. These numbers typically cannot be reached from abroad. If you encounter a 090 number, look for an alternative standard landline or mobile contact number instead.
Calls to Slovenian landlines not connecting from VoIP
Some older Slovenian landlines may have issues receiving calls from certain VoIP providers. If a landline doesn't connect, try calling the person's mobile number instead. Most Slovenians carry mobile phones, and mobile connectivity is excellent nationwide with competitive rates.