What is the country code for Czech Republic?

The country code (dialing code) for Czech Republic is +420.

How do I call Czech Republic from abroad?

To call Czech Republic from abroad: dial your exit code (e.g., 011 from the US or 00 from most other countries), then the country code +420, then the area/city code (without the trunk prefix ), then the local number. Example: +420 601 123 456.

What is the mobile number format in Czech Republic?

Mobile numbers in Czech Republic typically start with 6–7. International format example: +420 601 123 456. The general format is +420 XXX XXX XXX.

How to Call Czech Republic — Dialing Code +420

How to Dial Czech Republic from Abroad

1

Dial your exit code

From the US/Canada: 011 • From most other countries: 00 • From a mobile: +
2

Dial the country code for Czech Republic

Country code: +420
3

Dial the area code + local number

Czech Republic does not use a trunk prefix.

Example: To call a mobile number in Czech Republic from the US, dial:

+420 601 123 456

Czech Republic Number Formats

Mobile

+420 601 123 456

Mobile prefixes: 6–7

Landline

+420 212 345 678

Landline prefixes: 2–5

Quick Reference

Country	🇨🇿 Czech Republic
Country Code	+420
ISO Code	CZ
Continent	Europe
Timezone	CET (UTC+1)
International Format	+420 XXX XXX XXX
Trunk Prefix	None
Mobile Prefixes	6–7
Landline Prefixes	2–5