IP telephony
Numbers starting with 3972
2 Singapore ip telephony numbers in this prefix appear on public websites.
About the 3972 prefix
This number uses Singapore's 3-prefix IP telephony range. Community comments often help clarify whether it belongs to a business line, VoIP service, or a suspicious caller.
3-prefix numbers are typically used for IP telephony services in Singapore. Numbers in this list are written locally as 3972 xxxx, internationally as +65 3972 xxxx, and as 8-digit 3972xxxx.
3972 numbers found on the web
+65 3972 0639
3972 0639 · 39720639 · IP telephony
Car Rental in Rome from S$Â 10/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 3972 7166
3972 7166 · 39727166 · IP telephony
Contact Us | Singapore Business Review on sbr.com.sg
1 web mention