Fixed line
Numbers starting with 6004
2 Singapore fixed line numbers in this prefix appear on public websites.
About the 6004 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 6004 xxxx, internationally as +65 6004 xxxx, and as 8-digit 6004xxxx.
6004 numbers found on the web
+65 6004 0174
6004 0174 · 60040174 · Fixed line
May 13, 2019 | Lobang Guru Singapore on lobang.guru.sg
1 web mention
+65 6004 8000
6004 8000 · 60048000 · Fixed line
Courtyard by Marriott Freiburg S$Â 154. Freiburg im Breisgau Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention