Fixed line
Numbers starting with 6540
13 Singapore fixed line numbers in this prefix appear on public websites.
About the 6540 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 6540 xxxx, internationally as +65 6540 xxxx, and as 8-digit 6540xxxx.
6540 numbers found on the web
+65 6540 1688
6540 1688 · 65401688 · Fixed line
Find Hotels with Nanny or Babysitting Services - Babysitters on baby.meide.sg
3 web mentions
+65 6540 5411
6540 5411 · 65405411 · Fixed line
Hotel La Piedad S$Â 48. Buenos Aires Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6540 6220
6540 6220 · 65406220 · Fixed line
News | Singapore Institute of Aerospace Engineers on siae.org.sg
1 web mention
+65 6540 6225
6540 6225 · 65406225 · Fixed line
News | Singapore Institute of Aerospace Engineers on siae.org.sg
1 web mention
+65 6540 9172
6540 9172 · 65409172 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9181
6540 9181 · 65409181 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9193
6540 9193 · 65409193 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9194
6540 9194 · 65409194 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9195
6540 9195 · 65409195 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9196
6540 9196 · 65409196 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9197
6540 9197 · 65409197 · Fixed line
Singapore Medical Association - For Doctors, For Patients on sma.org.sg
1 web mention
+65 6540 9567
6540 9567 · 65409567 · Fixed line
Aircraft Charter & Leasing Service - Singapore Business Guidee on sbg.sg
1 web mention