Fixed line
Numbers starting with 6057
1 Singapore fixed line number in this prefix appear on public websites.
About the 6057 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 6057 xxxx, internationally as +65 6057 xxxx, and as 8-digit 6057xxxx.
6057 numbers found on the web
+65 6057 2000
6057 2000 · 60572000 · Fixed line
Membership Services | Reciprocal Clubs on src.org.sg
1 web mention