Fixed line
Numbers starting with 6665
49 Singapore fixed line numbers in this prefix appear on public websites.
About the 6665 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 6665 xxxx, internationally as +65 6665 xxxx, and as 8-digit 6665xxxx.
6665 numbers found on the web
+65 6665 0010
6665 0010 · 66650010 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6665 0080
6665 0080 · 66650080 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6665 0107
6665 0107 · 66650107 · Fixed line
Where to buy | ELBA - SINGAPORE on elba.sg
2 web mentions
+65 6665 0498
6665 0498 · 66650498 · Fixed line
5 Best Cloud Consulting Services In SG To Ease Integration | IT.com.sg Singapore on it.com.sg
1 web mention
+65 6665 0500
6665 0500 · 66650500 · Fixed line
Contact - B-WISE DEVELOPMENT CENTRE on bwise.sg
1 web mention
+65 6665 0622
6665 0622 · 66650622 · Fixed line
Nanjing Suning Universal Hotel S$Â 74. Nanjing Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6665 0880
6665 0880 · 66650880 · Fixed line
Benefits at Our Participating Merchants - The Association of Podiatric Medicine on apm.org.sg
1 web mention
+65 6665 0969
6665 0969 · 66650969 · Fixed line
Your facilities matter | Advancer IFM on aifm.sg
1 web mention
+65 6665 1186
6665 1186 · 66651186 · Fixed line
Computer Peripherals & Accessories - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 1808
6665 1808 · 66651808 · Fixed line
Scrap Metal, Machine Disposal & Reinstatement Singapore | Yi Hui on yihui.sg
2 web mentions
+65 6665 1818
6665 1818 · 66651818 · Fixed line
Members Directory – Singapore Vehicle Traders Association on svta.com.sg
1 web mention
+65 6665 1922
6665 1922 · 66651922 · Fixed line
Spa Awards 2024: Best Medispa Facials In Singapore - ELLE Singaporeclosearrow-circle-o-downtagsprintfacebook-squarefacebookenvelopelinkedinellipsis-vxingyoutube-playinstagrampaper-planefacebook-officialpinterest-pwhatsappcommentingx-twittertiktokmagn on elle.com.sg
2 web mentions
+65 6665 1950
6665 1950 · 66651950 · Fixed line
Locate Us | Hong Leong Finance on hlf.com.sg
1 web mention
+65 6665 2005
6665 2005 · 66652005 · Fixed line
Active Ageing Centre (Care) - Welcome to Ren Ci on renci.org.sg
1 web mention
+65 6665 2031
6665 2031 · 66652031 · Fixed line
Essential Information - Welcome to Ren Ci on renci.org.sg
1 web mention
+65 6665 2035
6665 2035 · 66652035 · Fixed line
Essential Information - Welcome to Ren Ci on renci.org.sg
1 web mention
+65 6665 2128
6665 2128 · 66652128 · Fixed line
Wire Harnessings - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 2658
6665 2658 · 66652658 · Fixed line
Traditional Chinese Medicine - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 2828
6665 2828 · 66652828 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6665 3722
6665 3722 · 66653722 · Fixed line
Movers & Storage Service - Singapore Business Guide on sbg.sg
2 web mentions
+65 6665 3828
6665 3828 · 66653828 · Fixed line
Carpets & Rugs - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 3855
6665 3855 · 66653855 · Fixed line
Your facilities matter | Advancer IFM on aifm.sg
1 web mention
+65 6665 5361
6665 5361 · 66655361 · Fixed line
Packaging Service - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 5377
6665 5377 · 66655377 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6665 5402
6665 5402 · 66655402 · Fixed line
Singapore Business Guide - Computers on sbg.sg
2 web mentions
+65 6665 5511
6665 5511 · 66655511 · Fixed line
Hotels in Bedok (Singapore) from S$Â 72/night - KAYAK on kayak.sg
2 web mentions
+65 6665 5555
6665 5555 · 66655555 · Fixed line
Direct Asia Promo Codes October 2026 | $100 OFF & Membership Deals | Dealy SG on dealy.sg
1 web mention
+65 6665 5610
6665 5610 · 66655610 · Fixed line
Compressors-Air&Gas - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 6566
6665 6566 · 66656566 · Fixed line
Florists-Flower Shops - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 6666
6665 6666 · 66656666 · Fixed line
Vans - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 7322
6665 7322 · 66657322 · Fixed line
Water Plants - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 7500
6665 7500 · 66657500 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6665 7555
6665 7555 · 66657555 · Fixed line
Doors - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 7586
6665 7586 · 66657586 · Fixed line
Pen & Pencil - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 7612
6665 7612 · 66657612 · Fixed line
Interior Decorators & Designers - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 7665
6665 7665 · 66657665 · Fixed line
Boiler - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 8199
6665 8199 · 66658199 · Fixed line
Maids - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 8888
6665 8888 · 66658888 · Fixed line
Restaurants-Buffets/Chinese Restaurant/Catering/Function - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 8957
6665 8957 · 66658957 · Fixed line
Pen & Pencil - Singapore Business Guide on sbg.sg
1 web mention
+65 6665 9823
6665 9823 · 66659823 · Fixed line
Car Rental in Tokyo from S$Â 28/day - Search for Rental Cars on KAYAK on kayak.sg
1 web mention
+65 6665 9959
6665 9959 · 66659959 · Fixed line
Nosignboard Sheng Jian | Shanghai Sheng Jian Bao Specialty Shop At Northpoint City on msgt.com.sg
1 web mention
+65 6665 9999
6665 9999 · 66659999 · Fixed line
Singapore Telugu Samajam on events.sts.org.sg
1 web mention