Fixed line
Numbers starting with 6389
20 Singapore fixed line numbers in this prefix appear on public websites.
About the 6389 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 6389 xxxx, internationally as +65 6389 xxxx, and as 8-digit 6389xxxx.
6389 numbers found on the web
+65 6389 1534
6389 1534 · 63891534 · Fixed line
Marble - Singapore Business Guide on sbg.sg
1 web mention
+65 6389 1734
6389 1734 · 63891734 · Fixed line
Mcgill Commercial House (52961615K) — all.sg on all.sg
1 web mention
+65 6389 1847
6389 1847 · 63891847 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6389 2175
6389 2175 · 63892175 · Fixed line
CPGP | Changi General HospitalBack to top on cgh.com.sg
1 web mention
+65 6389 2222
6389 2222 · 63892222 · Fixed line
22 Ideas for Self-Care While Staying At Home on sofia.com.sg
17 web mentions
+65 6389 2910
6389 2910 · 63892910 · Fixed line
Car Rental in Munich from S$Â 35/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 6389 4222
6389 4222 · 63894222 · Fixed line
Car Rental in Singapore from S$Â 83/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 6389 4241
6389 4241 · 63894241 · Fixed line
AA Broadway Plaza - Automobile Association Of Singapore on aas.com.sg
1 web mention
+65 6389 4270
6389 4270 · 63894270 · Fixed line
AA Technical Services - Automobile Association Of Singapore on aas.com.sg
1 web mention
+65 6389 4600
6389 4600 · 63894600 · Fixed line
Semi Conductor - Singapore Business Guide on sbg.sg
1 web mention
+65 6389 6111
6389 6111 · 63896111 · Fixed line
List of Car Insurance Companies in Singapore - BRZE on brze.sg
2 web mentions
+65 6389 6618
6389 6618 · 63896618 · Fixed line
TechLaw.Fest Returns for a Second Year with Renewed Focus on Digital Transformation - Singapore Academy of Law on sal.org.sg
1 web mention
+65 6389 6631
6389 6631 · 63896631 · Fixed line
LTA-UITP新加坡国际交通大会暨展会(SITCE) – 中资企业新加坡协会 on cea.org.sg
1 web mention
+65 6389 6637
6389 6637 · 63896637 · Fixed line
TechLaw.Fest 2020 Sets Stage for Legal Industry’s Future - Singapore Academy of Law on sal.org.sg
1 web mention
+65 6389 6639
6389 6639 · 63896639 · Fixed line
LTA-UITP新加坡国际交通大会暨展会(SITCE) – 中资企业新加坡协会 on cea.org.sg
1 web mention
+65 6389 8888
6389 8888 · 63898888 · Fixed line
Johnson Controls (S) (198205221M) — all.sg on all.sg
2 web mentions
+65 6389 9836
6389 9836 · 63899836 · Fixed line
Club Med, Beach & Snow Holidays - Chan Brothers Express on cbe.com.sg
1 web mention