Telephone numbers in Slovakia

This page details the format and usage of telephone numbers in Slovakia. Today, Slovakia uses a closed numbering plan with area codes beginning with 0. After 0, there is usually a 2-digit prefix, followed by a 7-digit subscriber number. The capital, Bratislava, has one-digit prefix and an 8-digit subscriber number.

Telephone numbers in Slovakia

Location of Slovakia
Location
Country	Slovakia
Continent	Europe
Regulator	Office for regulation of electronic communications and postal services
Type	Closed
Format	XXX/XXX-XXXX or XX/XXXX-XXXX or XXXX XXX XXX
Access codes
Country code	+421
International access	00
Long-distance	0

Following the break-up of Czechoslovakia in 1993, the successor states, the Czech Republic and Slovakia, continued to share the 42 country code, until 28 February 1997, when the Czech Republic adopted 420 while Slovakia adopted 421.^[1]