| Mobile Operator Name | Mobile Phone Prefix |
| Chung Hwa Telecom LDM | 886910 |
| Chung Hwa Telecom LDM | 886911 |
| Chung Hwa Telecom LDM | 886912 |
| Chung Hwa Telecom LDM | 886919 |
| Chung Hwa Telecom LDM | 886921 |
| Chung Hwa Telecom LDM | 886928 |
| Chung Hwa Telecom LDM | 886932 |
| Chung Hwa Telecom LDM | 886933 |
| Chung Hwa Telecom LDM | 886934 |
| Chung Hwa Telecom LDM | 886937 |
| Chung Hwa Telecom LDM | 886963 |
| Chung Hwa Telecom LDM | 886972 |
| Chung Hwa Telecom LDM | 886975 |
| Chung Hwa Telecom LDM | 886988 |
| Far EasTone Telecommunications | 886916 |
| Far EasTone Telecommunications | 886917 |
| Far EasTone Telecommunications | 886926 |
| Far EasTone Telecommunications | 886930 |
| Far EasTone Telecommunications | 8869310 |
| Far EasTone Telecommunications | 8869311 |
| Far EasTone Telecommunications | 8869312 |
| Far EasTone Telecommunications | 8869313 |
| Far EasTone Telecommunications | 886936 |
| Far EasTone Telecommunications | 8869540 |
| Far EasTone Telecommunications | 8869541 |
| Far EasTone Telecommunications | 886955 |
| Far EasTone Telecommunications | 8869605 |
| Far EasTone Telecommunications | 8869606 |
| Far EasTone Telecommunications | 8869607 |
| Far EasTone Telecommunications | 8869608 |
| Far EasTone Telecommunications | 886981 |
| Far EasTone Telecommunications | 886989 |
| KG Telecom | 886913 |
| KG Telecom | 886915 |
| KG Telecom | 886925 |
| KG Telecom | 886927 |
| KG Telecom | 886938 |
| Mobitai | 886923 |
| Mobitai | 8869314 |
| Mobitai | 8869315 |
| Mobitai | 8869316 |
| Taiwan Cellular Corporation (TWNGSM) | 8869140 |
| Taiwan Cellular Corporation (TWNGSM) | 8869141 |
| Taiwan Cellular Corporation (TWNGSM) | 8869142 |
| Taiwan Cellular Corporation (TWNGSM) | 886918 |
| Taiwan Cellular Corporation (TWNGSM) | 886920 |
| Taiwan Cellular Corporation (TWNGSM) | 886922 |
| Taiwan Cellular Corporation (TWNGSM) | 886935 |
| Taiwan Cellular Corporation (TWNGSM) | 886939 |
| Taiwan Cellular Corporation (TWNGSM) | 886952 |
| Taiwan Cellular Corporation (TWNGSM) | 886953 |
| Taiwan Cellular Corporation (TWNGSM) | 886958 |
| Taiwan Cellular Corporation (TWNGSM) | 8869610 |
| Taiwan Cellular Corporation (TWNGSM) | 8869611 |
| Taiwan Cellular Corporation (TWNGSM) | 8869612 |
| Taiwan Cellular Corporation (TWNGSM) | 8869613 |
| Taiwan Cellular Corporation (TWNGSM) | 8869614 |
| Taiwan Cellular Corporation (TWNGSM) | 8869700 |
| Taiwan Cellular Corporation (TWNGSM) | 8869701 |
| Taiwan Cellular Corporation (TWNGSM) | 8869702 |
| Taiwan Cellular Corporation (TWNGSM) | 8869703 |
| Taiwan Cellular Corporation (TWNGSM) | 886983 |
| Taiwan Cellular Corporation (TWNGSM) | 886987 |
| TransAsia Telecommunications | 8869240 |
| TransAsia Telecommunications | 8869241 |
| TransAsia Telecommunications | 886929 |
| TransAsia Telecommunications | 8869317 |
| TransAsia Telecommunications | 8869318 |
| TransAsia Telecommunications | 8869319 |
| TransAsia Telecommunications | 886956 |
| TransAsia Telecommunications | 8869600 |
| TransAsia Telecommunications | 8869601 |
| TransAsia Telecommunications | 8869602 |
| TransAsia Telecommunications | 8869603 |
| TransAsia Telecommunications | 8869604 |
| TransAsia Telecommunications | 8869710 |
| TransAsia Telecommunications | 8869711 |
| VIBO | 886973 |
| VIBO | 886986 |