Call Rates to Slovakia
Current eFon rates for calls to Slovakia. Compare mobile and landline destinations below.
Make cheap international calls to Slovakia with eFon — the country dialing code is +421. The capital of Slovakia is Bratislava, in Central Europe. Call mobiles and landlines and stay close to Slovak family and friends at low per-minute rates, with no subscription and no connection fees.
| Destination | Price per minute |
|---|---|
| Slovakia, landline | 0.06 $/min |
| Slovakia, mobile | 0.06 $/min |
How to call Slovakia with eFon
Dial +421 · local number
Calling Slovakia with eFon is easy. Open eFon — International calls, top up once, and dial at low per-minute rates. Reach friends and family in Bratislava, Košice, Nitra, Prešov, Žilina and anywhere else in Slovakia. The app keeps a stable connection and clear sound quality so you stay close to your loved ones abroad.
How to call Bratislava
For example, a mobile number looks like +421 912 123 456,
and a landline like +421 2/212 345 67.
Area codes in Slovakia
Each city has its own area code — dial +421, then the city code, then the local number.
| City | Area code |
|---|---|
| Bratislava | +421 2 |
| Košice | +421 55 |
| Nitra | +421 37 |
| Prešov | +421 51 |
| Žilina | +421 41 |
| Banská Bystrica | +421 48 |
| Trnava | +421 33 |
| Trenčín | +421 32 |
Slovak Republic
Geography
Population & economy
Figures from the World Bank
Great calls, small bills
We watch the market every day to give you clear voice quality at some of the lowest per-minute rates around — with no connection fees and no surprises on your bill.
Calling Slovakia from Switzerland
From a landline in Switzerland, dial 00 421 and then the local number — for example 00 421 912 123 456. On a mobile just type +421 instead of the exit code. In the eFon app you simply pick Slovakia from the list and enter the number.
When it's 09:00 in Bern, it's also 09:00 in Bratislava — Slovakia and Switzerland share the same time. Good hours to call: 09:00–21:00 Bern time, which is 09:00–21:00 in Bratislava.
Calls to Slovakia cost the same from Switzerland as from anywhere else: from 0.05 €/min, no connection fee, no subscription.
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CanadaWeather in Bratislava
Right now it's 16°C (61°F) in Bratislava, Slovakia — Mainly clear, with winds around 15 km/h and humidity near 40%. Over the coming week, temperatures in Bratislava range from about 3°C to 18°C. Little to no rain is expected this week. Checking the local forecast helps you choose a good moment to call your loved ones there with eFon.
16°61°
3%
16°61°
2%
16°60°
2%
15°58°
1%
13°56°
0%
12°53°
0%
11°51°
0%
10°50°
0%
10°50°
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10°49°
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10°49°
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9°49°
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3%
16°61°8°46°
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16°60°7°45°
8%
18°65°9°49°
4%
14°56°7°45°
3%
16°61°3°37°
8%
18°64°5°41°
10%
14°57°8°46°
7-day forecast for Bratislava · Weather data by Open-Meteo
Frequently asked questions
How do I call Slovakia with eFon?
Download eFon, complete the quick registration and top up your balance. Then dial +421 followed by the local number to start calling Slovakia at low per-minute rates.
What is the dialing code for Slovakia?
The country dialing code for Slovakia is +421. To reach a number in Slovakia, dial +421 followed by the local phone number.
How much does it cost to call Slovakia?
EFon calls to Slovakia start at 0.06 $ per minute. Billing is pay-as-you-go with no connection fees — use the currency switch above the rates to see prices in your preferred currency.
What is the capital of Slovakia?
The capital of Slovakia is Bratislava, in Central Europe. eFon connects calls to Bratislava and the rest of Slovakia at the same low rates.
Which cities in Slovakia can I call?
EFon reaches phones across all of Slovakia. Popular places to call include Košice, Nitra, Prešov, Žilina, Banská Bystrica, Trnava, as well as the capital Bratislava. Every call connects at the same low per-minute rate, to both mobiles and landlines.
How big is Slovakia?
Slovakia covers about 49,037 km² in Central Europe, and eFon reaches every part of it at the same low per-minute rates.
What time zone is Slovakia in?
Slovakia is in the CEST time zone (UTC+2). Check the time difference from your own time zone so you call at a convenient hour — the clock on this page shows the current local time there.
What currency and languages are used in Slovakia?
The currency of Slovakia is the Euro (EUR, €). Commonly spoken languages include Slovak.
Which countries border Slovakia?
Slovakia shares a border with Austria, Czech Republic, Hungary, Poland, Ukraine — you can call all of them with eFon too.
Are there any hidden fees?
No. eFon is pay-as-you-go — there is no subscription and no connection fee. You only pay the per-minute rate for the time you talk.
Where can I see all destinations?
Browse every available destination on the eFon destinations page.
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This is for the first time ever I am using this app and I am so happy with it. Thank you for your service👍😀
The best on the market, worth every penny, using for years now. A tip for users, if the call has a delay, it's because of WiFi, use it through mobile data, nearly 0 delay.
The application has the lowest service fees compared to other apps providing the same service. I would like to take a moment to thank the support team who responded promptly and patiently. They were so helpful with resolving my issues using the app. Good luck
Fair fee and good connection.I love it ,I have been using it for around a year.I tried another apps but there is nothing that can compare to this app.It would be better if you can add gift to someone who shares to friends as motivation
I’ve tested so many apps for calling home to Bangladesh, and most were disappointing—except for Skype. But then I found Efone! The app is seamless, the prices are fair, and the call quality is top-notch. I’m really happy with this service. Huge thanks to the developers for making such a great product!
Very good app. fast connection, no noises & both end to end clear communication, reasonable price in comparison to others. Very satisfied, thank you
Great working 👍🏻 but, Cost per minute is a bit high
Dear efon, the sound of your earpiece speaker is very weak, my phone is fine, no problem, I talk with other apps and it is fine, but with Efon it is very weak, please increase the volume. My phone is Samsung S25.One UI 8.5
Great app crystal clear , my cousin has a stage 4 cancer right now and I needed this to coordinate her final days , thanks for creating this. It does need few improvements. Subscription or adding credits could be more functional as you have to try so many times to add credit. It’s a few cliches that’s resolvable above all I will still give it five stars