| Telecom | Number |
|---|---|
| DIGI | 016-2211 800 |
| MAXIS | 1300-820-120 or 123 |
| CELCOM | 03-3630 8888 or 1111 |
| U MOBILE | 018-388 1318 |
| TUNETALK | 03-7949 0000 or 13100 |
| XOX / ONEXOX | 1300-888-010 or 12273 +603-7882 4952（foreign） |
| REDONE | 1800-11-0800 or 1909 |
| MERCHANTRADE | 03-7200 1100 |
| NJOI | 03-9543 3838 |
| BUZZME | |
| ALTEL | 03-2613 8888 |
| FRIENDI | 0113-8123456 |
| SPEAKOUT | 0113-1112233 |
| BEST MOBILE | |
| YS MOBILE | |
| PRABHU | |
| ASTRO | 03-9548 3838 |
| ELECTRIC (TNB) | 1300-88-5454 |
| YES | 018-333 0000 |
| TM | 100 |
| SYABAS | 1800-88-5252 |
| AIR MELAKA | |
| AIR JOHOR | |
| AIR KUCHING | |
| AIR PERAK | |
| AIR KELANTAN | |
| AIR PAHAN | |
| AIR PERLIS | |
| SADA | |
| INDAHWATER | |
| SESB | |
| SAINS | |
| WEBE | |
| AIR SIBU | |
| PBAPP | |
| SESCO | |
| SATU | |
| ABNXCESS | |
| JANS |
