386 Country Code: Slovenia (+386)
Country code 386 (+386) belongs to Slovenia. Slovenia uses the international dialing code +386, assigned by the International Telecommunication Union (ITU) under the E.164 standard. The ISO 3166-1 alpha-2 code is SI.
You will see the same code written several ways depending on origin: +386 (universal + prefix, works from mobile), 00386 (from countries that use 00 as their international exit code — most of Europe, Asia, and Latin America), 011 386 (from the US and Canada), 0011 386 (from Australia), or the bare 386. All refer to the same Slovenia country code. Note: 386 is not a US area code — US area codes are also 3 digits but +386 is the international dialing code for Slovenia, not a domestic US destination.
Below you will find the number format, trunk prefix, major city area codes, and dialing facts specific to Slovenia (+386).
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Did You Get a Call from +386? Here's What That Means
Any incoming call that displays +386 followed by more digits is originating from Slovenia. The caller is dialing you from a Slovenia-registered phone number — either a landline or a mobile on a Slovenia carrier.
Common reasons people receive calls from +386:
- -Family or friends in Slovenia calling from a local number
- -Business contacts at Slovenia-based companies
- -Customer support agents working from a Slovenia call center
- -Travel-related calls (hotels, airlines, tour operators)
- -Less commonly, robocalls or scam calls that have spoofed a +386 number — if the call is unsolicited, do not return it without verifying the source
Slovenia Phone Number Format
International Format Example
Domestic vs International
Drop 0 and prepend +386.
Calling Slovenia Successfully: Common Mistakes & Best Practices
Most failed calls to Slovenia come from one of four mistakes, not from network problems. The most common is mishandling the leading 0: domestically, Slovenia numbers are written with 0 at the front (e.g. 031234567), but that 0 is the domestic trunk prefix and must be removed when calling from outside Slovenia. Dial +386 followed directly by the local number without the 0.
The second is misreading the area code on landline numbers — Slovenia numbers may have variable formatting depending on the carrier and city, so confirm the area code with the recipient before dialing. The third is dialing during off-hours — Slovenia uses local 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: +386 is the legitimate Slovenia country code, and most unsolicited calls from +386 numbers are legitimate calls from Slovenia-based businesses, hospitals, family members, or call centers serving US customers. Caller-ID spoofing exists, so if a call from a +386 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 +386 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.
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Call any Slovenia number (+386) directly from Chrome, Firefox, Safari, or Edge. No install required. Use it in under 2 minutes.
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Frequently Asked Questions: Slovenia Country Code
Which country is country code 386?
Country code 386 belongs to Slovenia. The full international dialing code is +386, also written as 00386 from countries using 00 as their international exit code (Europe, most of Asia, Latin America), 011 386 from the US and Canada, or +386 from any mobile phone.
What is the country code for Slovenia?
+386 is the international dialing code for Slovenia, assigned by the ITU under E.164. The ISO 3166-1 alpha-2 code is SI. Equivalent forms — 00386, 011 386, +386, and 386 — all refer to the same Slovenia country code.
Is 386 a US area code?
No. 386 is the international country code for Slovenia, not a US area code. US area codes are also 3 digits but they are domestic North American Numbering Plan codes — to reach Slovenia from the US, dial +386 or 011 386 followed by the local number.
Do I drop the 0 when calling Slovenia from abroad?
Yes. Slovenia uses 0 as its domestic trunk prefix. When dialing from another country, remove it and replace with +386. The trunk prefix is only needed for long-distance calls within Slovenia.
Can I call Slovenia from my browser?
Yes. Kinvo connects calls to Slovenia via WebRTC directly from Chrome, Firefox, Safari, or Edge. No app download. Sign up, add credits from $5, and dial +386 followed by the local number.