IP telephony
Numbers starting with 3137
2 Singapore ip telephony numbers in this prefix appear on public websites.
About the 3137 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 3137 xxxx, internationally as +65 3137 xxxx, and as 8-digit 3137xxxx.
3137 numbers found on the web
+65 3137 2555
3137 2555 · 31372555 · IP telephony
Home Inn Neo Haikou Qilou Old Street People's Park Donghu Road S$Â 32. Haikou Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 3137 9000
3137 9000 · 31379000 · IP telephony
Kitchen Sink | Product categories | AzoraKitchen Sink – Page 3 – Azora on azora.com.sg
1 web mention