National Destination Code List

National Destination Code	City	Carrier Name	Number Type
1800	Freephone		F
1900	Premium Rate Services		S
3	VoIP	MediaRing Communications Pte Ltd	V
3	VoIP	Viewqwest Pte Ltd	V
3	VoIP	Singapore Smart Telecommunications Pte Ltd	V
3	VoIP	SingNet Pte Ltd	V
3	VoIP	StarHub Ltd	V
3	VoIP	SuperInternet Access Pte Ltd	V
3	VoIP	Sky Voice Pte Ltd	V
3	VoIP	Phoenix Communications Pte Ltd	V
3	VoIP	Comnet Telecom (Singapore) Pte Ltd	V
3	VoIP	Pennytel Pte. Ltd.	V
3	VoIP	M1 Limited	V
3	VoIP	Singapore Telecom Mobile Pte Ltd	V
3	VoIP	iTalkBB Singapore Pte. Ltd.	V
3	VoIP	Sunpage	V
3	VoIP	Voxbone Singapore	V
3	VoIP	Telcoson PL	V
3	VoIP	Hoiio PL	V
3	VoIP	MyRepublic Pte Ltd	V
3	VoIP	Giosis Pte Ltd	V
3	VoIP	Singapore Telecommunications Ltd	V
6	Singapore	SingTel	G
6	Singapore	StarHub	G
6	Singapore	M1	G
6	Singapore	Verizon	G
6	Singapore	MyRepublic	G
7	Singapore	SingTel	G
8	Mobile Telephony	M1	M
8	Mobile Telephony	StarHub Mobile	M
8	Mobile Telephony	SingTel Mobile	M
8	Mobile Telephony	GRID Comms	M
8	Mobile Telephony	PLDT (SG)	M
8	Mobile Telephony	Ztar	M
800	International Freephone Service		F
9	Mobile Telephony	StarHub Mobile	M
9	Mobile Telephony	SingTel Mobile	M
9	Mobile Telephony	M1	M
9	Mobile Telephony	GRID Comms	M

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