Czech Republic country code (+420) — formats & examples
Use +420 to call Czech Republic. See number formats, common mistakes, and plan the best time to call.
Dialing information
- Country code+420
- LanguagesCzech, English
- Time zonesEurope/Prague
- Phonecall rate$0.09/min
Landline $0.09/minMobile $0.23/min
Call Czech Republic from your browser at low rates. No app or SIM required.
Call Czech Republic nowCalling format
- Country code+420
- Mobile format pattern+420 XXX XXX XXX
- Landline format pattern+420 XX XXXX XXXX
- NotesOmit leading 0 when using country code; include area code where applicable.
Valid number patterns
Valid mobile number pattern
+420 XXX XXX XXX
e.g. +420 601 123 456
Valid landline number pattern
+420 XX XXXX XXXX
Common dialing mistakes for Czech Republic
- Forgetting to dial +420 before the local number - international calls to Czech Republic require the country code.
- Keeping the leading zero when dialing from abroad - drop the leading 0 after the country code +420.
- Mixing up mobile and landline formats - Czech Republic numbers differ in length and structure; check the pattern before dialing.
- Calling without checking local time - Czech Republic spans multiple time zones; confirm the recipient's local time.
- Omitting the country code when calling from another country - always use +420 for Czech Republic.
Frequently asked questions
Common questions about calling Czech Republic with the +420 country code.
- Which time zones does Czech Republic use?
- Czech Republic has the following time zones: Europe/Prague. Make sure to check local time before placing your call.
- Do I need to install an app to call Czech Republic?
- No app download is necessary. You can call numbers in Czech Republic directly from your browser using Phonecall. Just enter the Czech Republic phone number (+420) to get started.
- What is an example of a mobile or landline number in Czech Republic?
- A typical mobile number format is: +420 123456789. A landline number might look like: +420 12345678. Omit any leading 0.
- How much does it cost to call Czech Republic?
- Calling Czech Republic with Phonecall starts from $0.09/min for landlines and $0.23/min for mobile numbers. We show the rate before you dial.
- What is the calling code for Czech Republic?
- The calling code for Czech Republic is +420. To call, start with the international access code, then dial +420 followed by the local number.
- What languages are spoken in Czech Republic?
- In Czech Republic, the main languages spoken are Czech, English.
Call planning
Check local time in Czech Republic and your location so you call at a good time.
Time zones in Czech Republic
Europe/Prague
Best times to call are typically 9 AM – 5 PM local time in Czech Republic. Avoid calling during early morning (before 8 AM) or late evening (after 9 PM) local time.