Do I need to install an app to call Slovakia?

No app download is necessary. You can call numbers in Slovakia directly from your browser using Phonecall. Just enter the Slovakia phone number (+421) to get started.

What is an example of a mobile or landline number in Slovakia?

A typical mobile number format is: +421 123456789. A landline number might look like: +421 12345678. Omit any leading 0.

Are there any special tips for calling Slovakia internationally?

Remember to take into account the time zones in Slovakia, and the fact that primary languages are Slovak. Dial +421 before the local number.

How much does it cost to call Slovakia?

Calling Slovakia with Phonecall starts from $0.05/min for landlines and $0.21/min for mobile numbers. We show the rate before you dial.

What languages are spoken in Slovakia?

In Slovakia, the main languages spoken are Slovak.

Which time zones does Slovakia use?

Slovakia has the following time zones: Europe/Bratislava. Make sure to check local time before placing your call.

Slovakia country code (+421) — formats & examples

Use +421 to call Slovakia. See number formats, common mistakes, and plan the best time to call.

Enter a number and call from your browser

+421912 123 456 Place a call

Calling format

Country code+421
Mobile format pattern+421 XXX XXX XXX
Landline format pattern+421 XX XXXX XXXX
NotesOmit leading 0 when using country code; include area code where applicable.

Valid number patterns

Valid mobile number pattern

+421 XXX XXX XXX

e.g. +421 912 123 456

Valid landline number pattern

+421 XX XXXX XXXX

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Dialing information

Country code+421
LanguagesSlovak
Time zonesEurope/Bratislava
Phonecall rate$0.05/min

Landline$0.05/minMobile$0.21/min

Call Slovakia from your browser at low rates. No app or SIM required.

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Time difference

Slovakia is 6 hours ahead of United States.

Best time to call: 03:00 to 12:00 your local time.

Dialing specifics for Slovakia

Always dial +421 before the local number when calling Slovakia from abroad.

Looking for calling rates? See cheap calls to Slovakia for current per-minute pricing.

Frequently asked questions

Common questions about calling Slovakia with the +421 country code.

Do I need to install an app to call Slovakia?: No app download is necessary. You can call numbers in Slovakia directly from your browser using Phonecall. Just enter the Slovakia phone number (+421) to get started.
What is an example of a mobile or landline number in Slovakia?: A typical mobile number format is: +421 123456789. A landline number might look like: +421 12345678. Omit any leading 0.
Are there any special tips for calling Slovakia internationally?: Remember to take into account the time zones in Slovakia, and the fact that primary languages are Slovak. Dial +421 before the local number.
How much does it cost to call Slovakia?: Calling Slovakia with Phonecall starts from $0.05/min for landlines and $0.21/min for mobile numbers. We show the rate before you dial.
What languages are spoken in Slovakia?: In Slovakia, the main languages spoken are Slovak.
Which time zones does Slovakia use?: Slovakia has the following time zones: Europe/Bratislava. Make sure to check local time before placing your call.

Call planning

Check local time in Slovakia and your location so you call at a good time.

Time zones in Slovakia

Europe/Bratislava

Best times to call are typically 9 AM – 5 PM local time in Slovakia. Avoid calling during early morning (before 8 AM) or late evening (after 9 PM) local time.