Fixed line
Numbers starting with 6390
7 Singapore fixed line numbers in this prefix appear on public websites.
About the 6390 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 6390 xxxx, internationally as +65 6390 xxxx, and as 8-digit 6390xxxx.
6390 numbers found on the web
+65 6390 0006
6390 0006 · 63900006 · Fixed line
Amber Angkor Villa Hotel & Spa S$Â 24. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6390 0077
6390 0077 · 63900077 · Fixed line
La Da Kiri Boutique Hotel. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6390 1233
6390 1233 · 63901233 · Fixed line
Members List – LIAS – Landscape Industry Association (Singapore) on lias.org.sg
1 web mention
+65 6390 1308
6390 1308 · 63901308 · Fixed line
Amici Events & Catering | Luxury Food Catering Services on amici.com.sg
1 web mention
+65 6390 9000
6390 9000 · 63909000 · Fixed line
Singapore Association for Private Education on sape.org.sg
2 web mentions
+65 6390 9025
6390 9025 · 63909025 · Fixed line
Courses Available and Applications | SAFRA on safra.sg
1 web mention
+65 6390 9276
6390 9276 · 63909276 · Fixed line
Singapore Association for Private Education on sape.org.sg
1 web mention