IP telephony
Numbers starting with 3855
2 Singapore ip telephony numbers in this prefix appear on public websites.
About the 3855 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 3855 xxxx, internationally as +65 3855 xxxx, and as 8-digit 3855xxxx.
3855 numbers found on the web
+65 3855 5819
3855 5819 · 38555819 · IP telephony
Hotel (Vietnam) - Singapore Business Guide on sbg.sg
1 web mention
+65 3855 8000
3855 8000 · 38558000 · IP telephony
Hotel (Vietnam) - Singapore Business Guide on sbg.sg
1 web mention