| Region ; Label ; Comment |
| SG ; SC_SMS_SERVICES ; "77222 is an SMS shortcode based on a user report and online results." |
| SG ; XML ; "https://www.imda.gov.sg/regulations-and-licensing-listing/numbering/national-numbering-plan-and-allocation-process" |
| SG ; XML ; "https://en.wikipedia.org/wiki/Telephone_numbers_in_Singapore" |
| SG ; XML_MOBILE ; "802[23] ,804[1467] and 8055 are added based on user report. " |
| SG ; XML_UAN ; "Although not detailed in the plan beyond mentioning their existence, it seems 7000\nnumbers are used for companies. Most of the online examples are in fact alpha-numbers." |
