Mobile Numbers that begin with 66
| Allocated Numbers | Public Telecom Services Operators |
| 66001xxx | Macau Telecommunications Company Limited |
| 6601xxxx | Macau Telecommunications Company Limited |
| 6602xxxx | Smartone - Mobile Communications (Macau), Limited |
| 6603xxxx | Hutchison Telephone (Macau) Company Limited |
| 66046xxx | Smartone - Mobile Communications (Macau), Limited |
| 66050000 ~ 66050004 | China Telecom (Macau) Company Limited |
| 66100000 ~ 66119999 | Hutchison Telephone (Macau) Company Limited |
| 66120000 ~ 66139999 | Macau Telecommunications Company Limited |
| 66140000 ~ 66159999 | Smartone - Mobile Communications (Macau), Limited |
| 66160000 ~ 66179999 | Hutchison Telephone (Macau) Company Limited |
| 66180000 ~ 66199999 | Macau Telecommunications Company Limited |
| 662xxxxx | Smartone - Mobile Communications (Macau), Limited |
| 663xxxxx | Hutchison Telephone (Macau) Company Limited |
| 66400000 ~ 66419999 | Smartone - Mobile Communications (Macau), Limited |
| 66420000 ~ 66469999 | Hutchison Telephone (Macau) Company Limited |
| 6647xxxx | Macau Telecommunications Company Limited |
| 6648xxxx | Hutchison Telephone (Macau) Company Limited |
| 6649xxxx | China Telecom (Macau) Company Limited |
| 66500000 ~ 66559999 | Macau Telecommunications Company Limited |
| 66560000 ~ 66579999 | Hutchison Telephone (Macau) Company Limited |
| 66580000 ~ 66599999 | Macau Telecommunications Company Limited |
| 666xxxxx | Macau Telecommunications Company Limited |
| 66700000 ~ 66719999 | China Telecom (Macau) Company Limited |
| 6672xxxx | Macau Telecommunications Company Limited |
| 6673xxxx | Smartone - Mobile Communications (Macau), Limited |
| 6674xxxx | Hutchison Telephone (Macau) Company Limited |
| 6675xxxx | Macau Telecommunications Company Limited |
| 6676xxxx | Hutchison Telephone (Macau) Company Limited |
| 6677xxxx | Macau Telecommunications Company Limited |
| 6678xxxx | Smartone - Mobile Communications (Macau), Limited |
| 6679xxxx | Macau Telecommunications Company Limited |
| 668xxxxx | Macau Telecommunications Company Limited |
| 66900000 ~ 66919999 | Kong Seng Paging Limited |
| 66920000 ~ 66939999 | Macau Telecommunications Company Limited |
| 66940000 ~ 66959999 | Hutchison Telephone (Macau) Company Limited |
| 6696xxxx | Macau Telecommunications Company Limited |
| 6697xxxx | Hutchison Telephone (Macau) Company Limited |
| 6698xxxx | Macau Telecommunications Company Limited |
| 6699xxxx | China Telecom (Macau) Company Limited |
Remarks:
1. In order to encourage the efficient use of primary allocated numbers, public telecom services operators may voluntarily develop their own secondary numbers allocation plan and distribute numbers to users accordingly. Moreover, operators have priority to utilize some number ranges for their own network systems.
2. Mobile numbers with prefixes “660” are planned for value-added services of public land mobile telecommunications services operators.
3. Please click here for the special numbers of the above allocated numbers.
4. The above information is last updated on 02/08/2011.