As well as the possible 2degrees listing, it has also put its other major asset, Bolivian NeuvaTel (trading as Viva), on the block.
NeuvalTel has been struggling in a politically unstable environment that has included government-mandated payment holidays on telco bills and other services during the pandemic.
The Bolivian telco continued to be a problem child for Trilogy, again dragging it into the red for the quarter as it reported an overall US$11.7m loss, against a US$17.3m loss for the year-ago period.
And while 2degrees' revenue increased 24 per cent to US$134m for the three months to March 31, 2021, NeuvaTel's sunk 21 per cent to US$35m.
Earlier this week, it had refinanced US$350m in debt, which had been due in May 2021, with new notes issued at 8.76 per cent that mature in May 2023.
In its first-quarter filing today, Trilogy said its long-term debt and financing lease liabilities stood at US$624.8m, a slight improvement on the year-ago US$630.8m
On Monday, 2degrees disclosed some of its full-year 2020 financials, saying it had clocked its fifth year of profit with underlying earnings that rose 6.5 per cent to $180m.
Net profit before tax was up 15 per cent to $32.9m (the company did not immediately supply an after-tax number).
Revenue from services increased 7.4 per cent to a record $545m, but total revenue - including handset revenue - fell 5.0 per cent to $700.1m.