Dialing facts for Slovakia
- Country code
- +421
- Country
Slovakia- International format
- +421 912 123 456
- Written locally
- 0912 123 456
- Trunk prefix
- 0
- Exit code in Slovakia
- 00
- Time zone
- UTC+1
- Local time now
Example: a sample mobile number in the local format.
How to dial +421 from other countries
Put the exit code of the country you are calling from in front of 421 and the local number. On a mobile phone, + replaces the exit code and works from anywhere.
| Calling from | Dial |
|---|---|
| Any mobile phone | +421 912 123 456 |
| Inside Slovakia | 0912 123 456 |
| United States & Canada | 011 421 912 123 456 |
| United Kingdom | 00 421 912 123 456 |
| Brazil | 00 XX 421 912 123 456 |
| Mexico | 00 421 912 123 456 |
| Spain | 00 421 912 123 456 |
| Australia | 0011 421 912 123 456 |
| Japan | 010 421 912 123 456 |
XX = your Brazilian carrier’s code, e.g. 21 (Claro), 15 (Vivo) or 41 (TIM).
Do you drop the 0 when calling Slovakia?
Inside Slovakia, numbers are written with the trunk prefix 0 in front: 0912 123 456. Leave the 0 out after the country code — the international form is +421 912 123 456.
Area codes in Slovakia
Slovak area codes after +421 (drop the leading 0 from the local number).
- ·+421 2 for Bratislava
- ·+421 55 for Košice
- ·+421 48 for Banská Bystrica
- ·+421 41 for Žilina
- ·+421 33 for Trnava
- ·+421 37 for Nitra
- ·+421 32 for Trenčín
- ·+421 51 for Prešov
- ·+421 38 for Topoľčany
- ·+421 46 for Prievidza
- ·+421 57 for Humenné
- ·+421 31 for Galanta
Mobile numbers start with 9 (e.g. +421 9XX XXX XXX).
Frequently asked questions
Which country has the +421 country code?
+421 is the calling code of Slovakia; no other country uses it.
How do I call Slovakia from abroad?
Dial the exit code of the country you are in, then 421, then the local number. From most of Europe and Latin America that is 00 421 912 123 456; from the US and Canada, 011 421 912 123 456. From a mobile phone, dial +421 912 123 456 from anywhere.
Do I dial the 0 after +421?
Inside Slovakia, numbers are written with the trunk prefix 0 in front: 0912 123 456. Leave the 0 out after the country code — the international form is +421 912 123 456.
What is the exit code to call abroad from Slovakia?
From a landline in Slovakia, dial 00 before the country code of the number you are calling. On a mobile, + works too.
How much does it cost to call Slovakia?
With Hyallo, calls to Slovakia cost $0.01 per minute from your browser, landline or mobile. You are billed per started minute of connected time; unanswered calls are free, and there is no subscription. Your first 1-minute call is free, no card needed.