Areas of Singapore
Regulator: Info-communications Media Development Authority of Singapore (IMDA)
Website of regulator: https://www.imda.gov.sg
| Name | Prefix | Type |
|---|---|---|
| Singapore VoIP | 653 | national |
| Tollfree | 65800 | tollfree |
| Universal International Freephone | 6500800 | UIFN |
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