Fixed line
Numbers starting with 6373
3 Singapore fixed line numbers in this prefix appear on public websites.
About the 6373 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 6373 xxxx, internationally as +65 6373 xxxx, and as 8-digit 6373xxxx.
6373 numbers found on the web
+65 6373 8732
6373 8732 · 63738732 · Fixed line
BIG International - Contact Us on big.sg
1 web mention