What are the MCC and MNC codes in Singapore?
Every mobile network in Singapore shares Mobile Country Code (MCC) 525 — the three-digit prefix that opens every PLMN broadcast by a Singapore SIM. The country's international dialling prefix is +65, which is distinct from the MCC: 525 identifies the country inside the network, while +65 routes voice calls. Under ISO 3166 Singapore is coded SG / SGP / 702. This page lists 10 mobile networks across 11 PLMN codes operating in Singapore, with each network's MNC, full PLMN, operator, status and market share.
| MCC | MNC | PLMN | Operator | Status | Market share |
|---|---|---|---|---|---|
| 525 | 01 | 52501 | SingTel Singapore Telecom | Operational | — |
| 525 | 02 | 52502 | SingTel-G18 Singapore Telecom | Not operational | — |
| 525 | 03 | 52503 | M1 M1 Limited | Operational | — |
| 525 | 05 | 52505 | StarHub StarHub Mobile | Operational | — |
| 525 | 06, 08 | 52506, 52508 | StarHub StarHub Mobile | Unknown | — |
| 525 | 07 | 52507 | SingTel Singapore Telecom | Unknown | — |
| 525 | 09 | 52509 | Circles.Life Liberty Wireless Pte Ltd | Operational | — |
| 525 | 10 | 52510 | SIMBA SIMBA Telecom Pte Ltd | Operational | — |
| 525 | 11 | 52511 | M1 M1 Limited | Unknown | — |
| 525 | 12 | 52512 | Grid GRID Communications Pte Ltd. | Operational | — |
Frequently asked questions
- What is the MCC of Singapore?
- Singapore's Mobile Country Code (MCC) is 525. Every SIM issued by a Singapore network broadcasts a PLMN that begins with these three digits.
- What is Singapore's country calling code?
- Singapore's international dialling prefix is +65. Note that this is separate from the MCC (525): the calling code routes voice calls, while the MCC identifies the country inside the mobile network.
- How many mobile networks are in Singapore?
- This registry lists 10 operators for Singapore, covering 11 PLMN codes in total — including MNOs, MVNOs and reserved allocations.
- How do I read a Singapore PLMN?
- A PLMN such as 52501 is simply the MCC and MNC joined together: 525 (Singapore) followed by 01 (SingTel). The first three digits are always the country's MCC; the remaining two or three digits are the network's MNC.
Keep exploring
What is MCC / MNC? · See Singapore in the full registry · Free JSON API · About the data