IP telephony
Numbers starting with 3420
2 Singapore ip telephony numbers in this prefix appear on public websites.
About the 3420 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 3420 xxxx, internationally as +65 3420 xxxx, and as 8-digit 3420xxxx.
3420 numbers found on the web
+65 3420 1190
3420 1190 · 34201190 · IP telephony
Car Rental in Tokyo from S$Â 28/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 3420 9120
3420 9120 · 34209120 · IP telephony
Hilton Alexandria Green Plaza S$Â 95. Alexandria Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention