Fixed line
Numbers starting with 6649
4 Singapore fixed line numbers in this prefix appear on public websites.
About the 6649 prefix
This looks like a Singapore fixed-line number. Reports often mention company switchboards, delivery callbacks, property agents, or unsolicited sales calls.
6-prefix numbers are commonly used for Singapore fixed-line services. Numbers in this list are written locally as 6649 xxxx, internationally as +65 6649 xxxx, and as 8-digit 6649xxxx.
6649 numbers found on the web
+65 6649 1440
6649 1440 · 66491440 · Fixed line
For Vapers - QuitVape Programme | gov.sg on gov.sg
1 web mention
+65 6649 2148
6649 2148 · 66492148 · Fixed line
7 Best Budget Web Design Companies In Singapore For 2026 | Webbo on webbo.sg
1 web mention
+65 6649 2535
6649 2535 · 66492535 · Fixed line
Car Hire in Antigua - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 6649 2846
6649 2846 · 66492846 · Fixed line
Our Members List - Association of Employment Agencies (Singapore) on aeas.org.sg
1 web mention