IP telephony
Numbers starting with 3515
2 Singapore ip telephony numbers in this prefix appear on public websites.
About the 3515 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 3515 xxxx, internationally as +65 3515 xxxx, and as 8-digit 3515xxxx.
3515 numbers found on the web
+65 3515 0774
3515 0774 · 35150774 · IP telephony
Capsule Hotel - Copenhagen S$Â 78. Copenhagen Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 3515 1111
3515 1111 · 35151111 · IP telephony
Ambassador Hotel - Hsinchu, WorldHotels Elite S$Â 125. Hsinchu City Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention