Area Code Czech Republic: 00420 / +420

If you want to call a number in Czech Republic, you have to dial 00420 from United Kingdom and omit the initial 0 of the city prefix of Czech Republic. The phone number should then look like this: 00420234578978

You can tell if you received a call from Czech Republic, by the initial numbers 00420 or +420 in your telephone display.

Favourable dialling codes for Czech Republic

Find cheap prefixes for international calls with 00420 via Google:

Recently added comments

  1. unknown has been reported with number ‎+420288717090 as Harassment calls

    9/4/23, 4:02 PM

    Sending 1 time codes to my phone then ringing me almost immediately after do not trust the number at...

    1 Rating for +420288717090 (Praha)

  2. iPhone reported number ‎+420598133603 as unknown

    6/2/21, 11:37 AM

    Unbekannter Anrufer...

    1 Rating for +420598133603 (Moravskoslezský kraj )

  3. The number ‎+4204917298597856 has been assigned to unknown

    2/5/20, 12:59 PM

    Unknown number called my mobile. I didn't answer....

    1 Rating for +4204917298597856 (Královéhradecký kraj)

  4. PASUMAOKMUIZZ reported number ‎+420151 as nd

    11/29/18, 4:30 PM

    youtube...

    2 Ratings for +420151 ()

  6. PASUMAOKMUIZZ reported MUIZZ with the number ‎+420151 as Survey

    11/29/18, 4:29 PM

    MUIZZ...

    2 Ratings for +420151 ()

Telephone numbers with 00420

  1. 004200891247111346 0 ratings and 3 queries.
  2. 004200891247114371 0 ratings and 4 queries.
  3. 0042001793000333 0 ratings and 4 queries.
  4. 00420296508368 290 ratings and 282052 queries.
  5. 00420277009500 187 ratings and 255486 queries.
  6. 00420891247111111 0 ratings and 3 queries.
  7. 00420271480738 113 ratings and 153766 queries.
  8. 0042023423234342 1 ratings and 241 queries.
  9. 00420239623793 0 ratings and 23 queries.
  10. 00420729930999 173 ratings and 104411 queries.
  11. 00420227045090 77 ratings and 101956 queries.
  12. 00420738750600 41 ratings and 95620 queries.
  13. 0042091188185889 0 ratings and 0 queries.
  14. 00420241004555 79 ratings and 84875 queries.
  15. 00420226889618 140 ratings and 68273 queries.
  16. 00420603604605 39 ratings and 82130 queries.
  17. 00420211361899093 0 ratings and 186 queries.
  18. 00420284001000 45 ratings and 75034 queries.
  19. 00420242404904 0 ratings and 5 queries.
  20. 00420800020202 36 ratings and 72964 queries.