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Bulgaria mobile cellular frequency spectrum

Latest update
21 June 2026
Current spectrum allocation register

Bulgaria spectrum licence details

Current valid assignments with frequency boundaries, distribution scope, geographic footprint and licence validity.

39Current licences 8Spectrum layers
Operator Frequency band Uplink start Uplink end Downlink start Downlink end Total spectrum Regional / Nationwide Region Valid from Valid to
A1 700 MHzn28 703 713 758 768 10 MHz Nationwide Nationwide
Vivacom 700 MHzn28 713 723 768 778 10 MHz Nationwide Nationwide
Yettel 700 MHzn28 723 733 778 788 10 MHz Nationwide Nationwide
A1 800 MHzn20 832 842 791 801 10 MHz Nationwide Nationwide
Vivacom 800 MHzn20 842 852 801 811 10 MHz Nationwide Nationwide