IP telephony
Numbers starting with 3513
1 Singapore ip telephony number in this prefix appear on public websites.
About the 3513 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 3513 xxxx, internationally as +65 3513 xxxx, and as 8-digit 3513xxxx.
3513 numbers found on the web
+65 3513 5434
3513 5434 · 35135434 · IP telephony
Carolyn Maury's Followings on houzz.com.sg
1 web mention