Fixed line
Numbers starting with 6439
9 Singapore fixed line numbers in this prefix appear on public websites.
About the 6439 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 6439 xxxx, internationally as +65 6439 xxxx, and as 8-digit 6439xxxx.
6439 numbers found on the web
+65 6439 6522
6439 6522 · 64396522 · Fixed line
Practitioner’s Directory on csis.org.sg
1 web mention
+65 6439 6608
6439 6608 · 64396608 · Fixed line
Business Information and Credit Reports | Singapore Commercial Credit Bureau on sccb.com.sg
2 web mentions
+65 6439 6626
6439 6626 · 64396626 · Fixed line
Global Credit Reports Finance and Risk Analytics | Dun & Bradstreet Singapore on dnb.com.sg
1 web mention
+65 6439 6666
6439 6666 · 64396666 · Fixed line
Sponsors & Partners | Dun & Bradstreet Singapore on dnb.com.sg
1 web mention
+65 6439 7088
6439 7088 · 64397088 · Fixed line
Hotel Clover The Arts S$Â 98. Singapore Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention