+421 Country Code
+421 is the international dialing code for Slovakia. This guide explains how to dial +421 numbers from anywhere.
Mobile
$0.16/min
Landline
$0.04/min
No credit card required. Credits never expire.
What Country is +421?
The country code +421 belongs to Slovakia. When you see a phone number starting with +421, it's a Slovakia number.
+421
Slovakia 🇸🇰
+421 Country Details
| Country Code | +421 |
| Country | Slovakia |
| ISO Code | SK |
| Region | Eastern Europe |
How to Dial +421 Numbers
To call a +421 number:
From US/Canada
011 421 + local number
Replace + with 011
From UK
00 421 + local number
Replace + with 00
From Mobile
+421 + local number
Use + symbol directly
From VoIP
+421 + local number
Including InternationalCall
Receiving Calls from +421
If you see a missed call from a +421 number, it originated from Slovakia. To return the call affordably, use InternationalCall.
Call +421 Numbers Affordably
InternationalCall offers great rates to Slovakia (+421):
- Mobile: $0.16/min
- Landline: $0.04/min
Ready to Call Slovakia?
Start calling for just $0.04/min. No contracts, no monthly fees. Credits never expire.