4ka is a mobile network operator based in Slovakia. It operates under the mobile country code (MCC) 231 and the mobile network code (MNC) 04. The company provides a range of telecommunication services including voice, data, and messaging services. It employs 4G LTE technology for its network infrastructure, providing high-speed internet access to its customers. The company was established in 2006 and has since grown to become a significant player in the Slovak telecommunications market. It has a broad customer base, serving both individual consumers and businesses. The ownership of 4ka is shared between two entities: Slovakian company SWAN, which holds a majority stake, and the Czech-based investment group Danubia Tel.

Alias
SWAN Mobile, a.s.
Country
Slovakia
Type
Mobile Network Operator
4ka Slovakia logo

4ka 4G Network

4G Frequency Bands
Network Frequency Band Max. Channel Bandwidth Status
B3 (1800 MHz)
10
Active
B42 (3500 MHz)
20
Active
B43 (3700 MHz)
20
Active
Date Event Subtype

4ka 5G Network

The company conducted Slovakia's first 5G test in July 2019 when it completed a 5G video call in conjunction with equipment partner ZTE. Using 60 MHz of bandwidth in the 3.7 GHz band, as well as frequencies in the 1800 MHz range, 4ka also demonstrated download speeds of up to 1Gbps.

Network Frequency Band Max. Channel Bandwidth Status
n77 (3700 MHz)
60
Unconfirmed
Date Event Subtype