Available numbers
| Service | Country | Stock | Price | |
|---|---|---|---|---|
| Duet | Saudi Arabia SA | 100 | $0.18 | Login to buy |
| Duet | Thailand TH | 100 | $0.18 | Login to buy |
| Duet | Austria AT | 100 | $0.18 | Login to buy |
| Duet | Latvia LV | 100 | $0.18 | Login to buy |
| Duet | Netherlands NL | 342 | $0.18 | Login to buy |
| Duet | Iraq IQ | 100 | $0.18 | Login to buy |
| Duet | Sweden SE | 100 | $0.18 | Login to buy |
| Duet | Croatia HR | 100 | $0.18 | Login to buy |
| Duet | Taiwan, Province of China TW | 100 | $0.18 | Login to buy |
| Duet | Spain ES | 100 | $0.18 | Login to buy |
| Duet | Algeria DZ | 100 | $0.18 | Login to buy |
| Duet | New Zealand NZ | 100 | $0.18 | Login to buy |
| Duet | Guinea GN | 100 | $0.18 | Login to buy |
| Duet | Sri Lanka LK | 100 | $0.18 | Login to buy |
| Duet | Czechia CZ | 100 | $0.18 | Login to buy |
| Duet | Turkey TR | 100 | $0.18 | Login to buy |
| Duet | Senegal SN | 100 | $0.18 | Login to buy |
| Duet | Slovenia SI | 100 | $0.18 | Login to buy |
| Duet | Peru PE | 100 | $0.18 | Login to buy |
| Duet | Poland PL | 110 | $0.36 | Login to buy |
| Duet | Canada CA | 398 | $0.52 | Login to buy |
| Duet | United Kingdom/England GB | 2,585 | $0.52 | Login to buy |
| Duet | USA US | 473 | $0.57 | Login to buy |
| Duet | Hong Kong HK | 185 | $2.32 | Login to buy |