055 area code — Kosice
In Slovakia, the area code 055 covers Kosice. Numbers are written internationally as +421 55.
How to call Kosice
- From abroad
- +421 55 XXX XXXX
- Within Slovakia
- 055 XXX XXXX
- Country calling code
- +421
About the 055 area code
When you see a number beginning +421 55, it belongs to Kosice: the 421 is Slovakia's country calling code and 55 is the area code.
Area codes like 055 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Slovakia number. To actually receive an SMS on a Slovakia number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Kosice?
Kosice uses the area code 055, written internationally as +421 55.
How do I call Kosice from another country?
Dial your international access code, then +421 55, then the local number — dropping the national leading 0.
What time is it in Kosice?
Kosice is in the Europe/Bratislava time zone; the live clock above shows the current local time.
Is 055 a mobile or a landline code?
055 is a geographic (landline) area code for Kosice. Mobile numbers in Slovakia use their own separate prefixes.