phones.band
Sure — Ascension Island
4G/5G frequency bands used by Sure and your phone's compatibility.
Frequency bands
4G / LTE
B3
Does your phone work with Sure?
Sure in Ascension Island: network and frequencies
Sure is a mobile network operator in Ascension Island. It runs 4G/LTE on 1 band.
Its spectrum focuses on mid bands, a good compromise between range and throughput.
To pick up this network, your phone must support these same frequency bands. Use the checker above to compare your model band by band.
Network profile
Technologies
4G
4G/LTE bands
1 (B3)
5G
Not listed in our data
International