Country Code +421

Slovakia uses the international dialing code +421

+421

Which Country Has Code +421?

Slovakia uses the international dialing code +421.

How to Call a +421 Number from the US

Numbers in Slovakia have 9 digits for mobiles and 6 to 9 for landlines after +421. At home they are written with a leading 0; leave it out after +421 or 011 421.

Number	From a US landline	From a mobile
Mobile starts with 090–091 or 094–095	`011 421 91X XXX XXX`	`+421 91X XXX XXX`
Landline starts with 021–029, 031–038, 041–048, 051–058, 060 or 081	`011 421 2 XXX XXX XX`	`+421 2 XXX XXX XX`
Toll-free starts with 080	`011 421 800 XXX XXX`	`+421 800 XXX XXX`

X stands for any digit. Toll-free numbers often can't be reached from abroad. Full list of number types: Slovakia phone number format.

Got a Call From +421?

A number starting with +421 is registered in Slovakia. If you know someone there, it may be them. If you don't, be careful before you call back.

Reading a +421 number

•Mobile if the digits after +421 start with 91 or 94–95 (+421 91X XXX XXX).
•Landlines start with an area code, for example +421 2 XXX XXX XX for Bratislava.
•Premium rate if it starts with 97–98 after +421: never call these back.
•Local time: 12:50 PM in Bratislava right now.

•Don't call back a number you don't recognize. One-ring scams hang up after a ring or two so you return the call, which can add a per-minute charge on top of an international rate.
•Caller ID can be faked. The code shown is not proof of where the caller really is.
•Real callers leave a message. If it matters, they'll text, email or leave a voicemail. Otherwise, block the number.

Country Code +421 FAQ

Which country has country code 421?

+421 is the country code of Slovakia. Numbers have 9 digits for mobiles and 6 to 9 for landlines after +421.

Is a +421 number a mobile or a landline?

In Slovakia, mobile numbers start with 90–91 or 94–95 after +421, for example +421 91X XXX XXX. Landlines start with an area code, such as +421 2 XXX XXX XX for Bratislava.

What time is it in Slovakia right now?

It is 12:50 PM on Tuesday in Bratislava (UTC+2), 6 hours ahead of New York. To reach someone between 9 AM and 8 PM there, call between 3:00 AM–2:00 PM EDT.

Are some +421 numbers premium rate?

Yes. In Slovakia, premium-rate numbers start with 97–98 after +421. Calling one back can cost far more than an ordinary international call, which is what one-ring scams rely on.

How do I call a +421 number from the US?

From a US landline, dial 011 421 91X XXX XXX, without the leading 0 used inside Slovakia. From a mobile, dial +421 91X XXX XXX.

I got a call from +421. Should I call back?

Not if you don't recognize the number. Calling back +421 is an international call. Caller ID can be faked, and a real caller will leave a message.

Slovakia Quick Info

Country	Slovakia
Dialing Code	+421
ISO-2 Code	`sk`
ISO-3 Code	`SVK`
Capital	Bratislava
Continent	Europe
Population	5,413,813
Currency	Euro
Domain	`sk`

View Full Slovakia Profile

Related Resources

How to Call Slovakia Slovakia Phone Format US Area Codes Directory International Calling Guide All Country Codes

Time in Bratislava

12:50 PM

Tuesday · UTC+2 · 6 hours ahead of New York

To reach someone between 9 AM and 8 PM there, call between 3:00 AM–2:00 PM EDT (12:00 AM–11:00 AM PDT). Clocks change for daylight saving time there, so the gap with the US shifts during the year.