Country Code +420

Czech Republic uses the international dialing code +420

+420

Which Country Has Code +420?

Czech Republic uses the international dialing code +420.

How to Call a +420 Number from the US

Numbers in the Czech Republic have 9 digits after +420. There is no leading 0 to drop: dial every digit as written.

Number	From a US landline	From a mobile
Mobile starts with 60, 70–73, 77 or 79	`011 420 60X XXX XXX`	`+420 60X XXX XXX`
Landline starts with 2, 3, 4 or 5	`011 420 212 XXX XXX`	`+420 212 XXX XXX`
Toll-free starts with 80	`011 420 800 XXX XXX`	`+420 800 XXX XXX`

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

Got a Call From +420?

A number starting with +420 is registered in Czech Republic. If you know someone there, it may be them. If you don't, be careful before you call back.

Reading a +420 number

•Mobile if the digits after +420 start with 60, 70–73, 77 or 79 (+420 60X XXX XXX).
•Landlines start with an area code, for example +420 212 XXX XXX for Prague.
•Premium rate if it starts with 90 or 97 after +420: never call these back.
•Local time: 11:25 AM in Prague 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 +420 FAQ

Which country has country code 420?

+420 is the country code of the Czech Republic. Numbers have 9 digits after +420.

Is a +420 number a mobile or a landline?

In the Czech Republic, mobile numbers start with 60, 70–73, 77 or 79 after +420, for example +420 60X XXX XXX. Landlines start with an area code, such as +420 212 XXX XXX for Prague.

What time is it in the Czech Republic right now?

It is 11:25 AM on Tuesday in Prague (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 +420 numbers premium rate?

Yes. In the Czech Republic, premium-rate numbers start with 90 or 97 after +420. 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 +420 number from the US?

From a US landline, dial 011 420 60X XXX XXX. From a mobile, dial +420 60X XXX XXX.

I got a call from +420. Should I call back?

Not if you don't recognize the number. Calling back +420 is an international call. Caller ID can be faked, and a real caller will leave a message.

Czech Republic Quick Info

Country	Czech Republic
Dialing Code	+420
ISO-2 Code	`cz`
ISO-3 Code	`CZE`
Capital	Prague
Continent	Europe
Population	10,886,878
Currency	Czech koruna
Domain	`cz`

View Full Czech Republic Profile

Related Resources

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

Time in Prague

11:25 AM

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.