IP telephony
Numbers starting with 3583
2 Singapore ip telephony numbers in this prefix appear on public websites.
About the 3583 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 3583 xxxx, internationally as +65 3583 xxxx, and as 8-digit 3583xxxx.
3583 numbers found on the web
+65 3583 1190
3583 1190 · 35831190 · IP telephony
Car Rental in Tokyo from S$Â 28/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 3583 8714
3583 8714 · 35838714 · IP telephony
Plaza Hotel Alexandria S$Â 37. Alexandria Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention