Fixed line
Numbers starting with 6377
60 Singapore fixed line numbers in this prefix appear on public websites.
About the 6377 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 6377 xxxx, internationally as +65 6377 xxxx, and as 8-digit 6377xxxx.
6377 numbers found on the web
+65 6377 0013
6377 0013 · 63770013 · Fixed line
8 Festive Take-Away Options for the Perfect Christmas Party - Shout on shout.sg
1 web mention
+65 6377 0070
6377 0070 · 63770070 · Fixed line
Japan Travel, Food & Lifestyle Guide in Singapore on nani.sg
2 web mentions
+65 6377 0085
6377 0085 · 63770085 · Fixed line
BMW Service: Our offers and services at a glance on bmw.com.sg
1 web mention
+65 6377 0122
6377 0122 · 63770122 · Fixed line
Psychological First Aid for Children – RETA on reta.sg
2 web mentions
+65 6377 0233
6377 0233 · 63770233 · Fixed line
ASPAC Industrial Tools on aspac.com.sg
1 web mention
+65 6377 0354
6377 0354 · 63770354 · Fixed line
National Service Resort & Country Club (NSRCC) @ 10 Changi Coast Walk | SAFRA on safra.sg
1 web mention
+65 6377 0590
6377 0590 · 63770590 · Fixed line
Heat Exchangers - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 0700
6377 0700 · 63770700 · Fixed line
Caregiver Loneliness: How to Cope When Caring Feels Isolating on sofia.com.sg
3 web mentions
+65 6377 0770
6377 0770 · 63770770 · Fixed line
Carpet & Rug Distrs & Mfrs - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 0778
6377 0778 · 63770778 · Fixed line
ASD Information Technology | Enterprise AI Automation & Technical Support as a Service on asd.sg
1 web mention
+65 6377 0800
6377 0800 · 63770800 · Fixed line
10 Best Preschools and Kindergartens in Bukit Merah | EPOS POS System on epos.com.sg
1 web mention
+65 6377 0859
6377 0859 · 63770859 · Fixed line
NurtureStars Preschool | SAFRA on safra.sg
2 web mentions
+65 6377 1017
6377 1017 · 63771017 · Fixed line
VECO South East Asia – Veco, Climma, Frigoboat products and solutions on veco.com.sg
1 web mention
+65 6377 1131
6377 1131 · 63771131 · Fixed line
Audio Visual Equipments - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 1628
6377 1628 · 63771628 · Fixed line
Pacifico Hotel S$Â 94. Buenos Aires Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6377 1688
6377 1688 · 63771688 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6377 1771
6377 1771 · 63771771 · Fixed line
Air Brushes - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 1789
6377 1789 · 63771789 · Fixed line
Marfan Syndrome – Symptoms & Management | SingHealthBack to top on nhcs.com.sg
2 web mentions
+65 6377 1859
6377 1859 · 63771859 · Fixed line
Contact - CS Philatelic Agency on cs.com.sg
1 web mention
+65 6377 2218
6377 2218 · 63772218 · Fixed line
CGO Global Logistics Pte Ltd on cgo.sg
1 web mention
+65 6377 2388
6377 2388 · 63772388 · Fixed line
Florists-Flower Shops - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 2529
6377 2529 · 63772529 · Fixed line
Speed Lee Delivery & Trading (52825715C) — all.sg on all.sg
1 web mention
+65 6377 2683
6377 2683 · 63772683 · Fixed line
Japan Travel, Food & Lifestyle Guide in Singapore on nani.sg
1 web mention
+65 6377 2722
6377 2722 · 63772722 · Fixed line
Dental Equip - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 2828
6377 2828 · 63772828 · Fixed line
Weight Control - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 2829
6377 2829 · 63772829 · Fixed line
Nonya & Peranakan Food - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 2946
6377 2946 · 63772946 · Fixed line
Audio Visual Equipments - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 3113
6377 3113 · 63773113 · Fixed line
Artificial Flowers, Plants & Trees - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 3131
6377 3131 · 63773131 · Fixed line
Privacy Policy | Avanos Medical on avanos.com.sg
3 web mentions
+65 6377 3285
6377 3285 · 63773285 · Fixed line
LUCKY KHOON BATHROOM STUDIO PTE LTD - Project Photos & Reviews - Singapore, South East, SG | Houzz on houzz.com.sg
1 web mention
+65 6377 3678
6377 3678 · 63773678 · Fixed line
New Centralised SAFRA Hotline | SAFRA on safra.sg
1 web mention
+65 6377 3789
6377 3789 · 63773789 · Fixed line
Direct Marketing - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 3800
6377 3800 · 63773800 · Fixed line
Top 9 Institutions That Offer PMP Certification In Singapore | IT.com.sg Singapore on it.com.sg
1 web mention
+65 6377 4128
6377 4128 · 63774128 · Fixed line
Water Coolers - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 4426
6377 4426 · 63774426 · Fixed line
Florists-Flower Shops - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 4608
6377 4608 · 63774608 · Fixed line
Singapore Chinese Orchestra returns to VivoCity on 17 and 18 October 2025 for fourth year of collaboration with Mapletree - Singapore Chinese Orchestra on sco.com.sg
1 web mention
+65 6377 5083
6377 5083 · 63775083 · Fixed line
Churches - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 5088
6377 5088 · 63775088 · Fixed line
Weight Control - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 5181
6377 5181 · 63775181 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6377 5183
6377 5183 · 63775183 · Fixed line
Home Care Services - Presbyterian Community Social Services on pcs.org.sg
1 web mention
+65 6377 5566
6377 5566 · 63775566 · Fixed line
Car Rental in Osaka from S$Â 15/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 6377 5775
6377 5775 · 63775775 · Fixed line
Audio Visual Equipments - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 6041
6377 6041 · 63776041 · Fixed line
Foodservice Consultants Singapore (FSCS) on fscs.sg
2 web mentions
+65 6377 6311
6377 6311 · 63776311 · Fixed line
May 23, 2019 | Lobang Guru Singapore on lobang.guru.sg
2 web mentions
+65 6377 6860
6377 6860 · 63776860 · Fixed line
Shopping - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 6870
6377 6870 · 63776870 · Fixed line
Shopping - Singapore Business Guide on sbg.sg
1 web mention
+65 6377 7333
6377 7333 · 63777333 · Fixed line
How To Pay Your Road Tax Via Internet on amqs.com.sg
1 web mention
+65 6377 7370
6377 7370 · 63777370 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6377 7773
6377 7773 · 63777773 · Fixed line
Unique Pizza Flavours For Delivery! - Shout on shout.sg
2 web mentions
+65 6377 8787
6377 8787 · 63778787 · Fixed line
KML Enterprise Pte Ltd | New & Used Heavy Construction Equipment, Attachments & Parts on kml.sg
1 web mention
+65 6377 8888
6377 8888 · 63778888 · Fixed line
What to do this weekend in Singapore: 26-28 March on vogue.sg
6 web mentions
+65 6377 9141
6377 9141 · 63779141 · Fixed line
New Centralised SAFRA Hotline | SAFRA on safra.sg
1 web mention
+65 6377 9688
6377 9688 · 63779688 · Fixed line
Restaurants With A Stunning View Of Singapore From Above - Shout on shout.sg
1 web mention
+65 6377 9999
6377 9999 · 63779999 · Fixed line
Singapore Telugu Samajam on events.sts.org.sg
1 web mention