Fixed line
Numbers starting with 6321
86 Singapore fixed line numbers in this prefix appear on public websites.
About the 6321 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 6321 xxxx, internationally as +65 6321 xxxx, and as 8-digit 6321xxxx.
6321 numbers found on the web
+65 6321 0600
6321 0600 · 63210600 · Fixed line
Tropic Jungle Boutique Hotel. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6321 1234
6321 1234 · 63211234 · Fixed line
Park Hyatt Siem Reap S$Â 227. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6321 3411
6321 3411 · 63213411 · Fixed line
pain-management-centre | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3427
6321 3427 · 63213427 · Fixed line
Hyperbaric & Diving Medicine Centre | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3479
6321 3479 · 63213479 · Fixed line
Infectious Diseases | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3530
6321 3530 · 63213530 · Fixed line
HISTOPATHOLOGYBack to top on sgh.com.sg
1 web mention
+65 6321 3559
6321 3559 · 63213559 · Fixed line
Pulmonary Function Laboratory | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3652
6321 3652 · 63213652 · Fixed line
Clinical Trials and Research Centres | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3666
6321 3666 · 63213666 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 3727
6321 3727 · 63213727 · Fixed line
Sample Collection ServicesBack to top on sgh.com.sg
1 web mention
+65 6321 3838
6321 3838 · 63213838 · Fixed line
Contact Us | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3890
6321 3890 · 63213890 · Fixed line
Burns Centre | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3952
6321 3952 · 63213952 · Fixed line
Prosthetics & Orthotics Unit | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3986
6321 3986 · 63213986 · Fixed line
Contact Us | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 3999
6321 3999 · 63213999 · Fixed line
Contact Us | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4006
6321 4006 · 63214006 · Fixed line
Genomics | National Neuroscience InstituteBack to top on nni.com.sg
1 web mention
+65 6321 4008
6321 4008 · 63214008 · Fixed line
Ophthalmic Pathology Service | Singapore National Eye CentreBack to top on snec.com.sg
2 web mentions
+65 6321 4051
6321 4051 · 63214051 · Fixed line
general-surgery | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4074
6321 4074 · 63214074 · Fixed line
Parkinson’s Disease Translational Research Laboratory | National Neuroscience InstituteBack to top on nni.com.sg
1 web mention
+65 6321 4088
6321 4088 · 63214088 · Fixed line
Universal Newborn Hearing Screening Programme | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4103
6321 4103 · 63214103 · Fixed line
What to do in a Emergency - Dover Parkview on dover.com.sg
2 web mentions
+65 6321 4110
6321 4110 · 63214110 · Fixed line
Sublingual Immunotherapy (SLIT)Back to top on skh.com.sg
2 web mentions
+65 6321 4132
6321 4132 · 63214132 · Fixed line
Pulmonary Rehabilitation Programme | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4203
6321 4203 · 63214203 · Fixed line
Contact Us | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4220
6321 4220 · 63214220 · Fixed line
Anaesthesiology OverviewBack to top on sgh.com.sg
1 web mention
+65 6321 4225
6321 4225 · 63214225 · Fixed line
Vascular and Interventional Radiology | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4240
6321 4240 · 63214240 · Fixed line
Contact Us | National Heart Centre SingaporeBack to top on nhcs.com.sg
1 web mention
+65 6321 4292
6321 4292 · 63214292 · Fixed line
Oocyte Retrieval (Egg Collection) - IVF Journey | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4311
6321 4311 · 63214311 · Fixed line
What to do in a Emergency - Dover Parkview on dover.com.sg
1 web mention
+65 6321 4323
6321 4323 · 63214323 · Fixed line
Lactation Clinic | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4324
6321 4324 · 63214324 · Fixed line
Parkinson Disease and Movement Disorders | National Neuroscience InstituteBack to top on nni.com.sg
1 web mention
+65 6321 4344
6321 4344 · 63214344 · Fixed line
Psychiatry Overview | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4373
6321 4373 · 63214373 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4377
6321 4377 · 63214377 · Fixed line
Fertility Health Check Guide In Singapore on zula.sg
7 web mentions
+65 6321 4380
6321 4380 · 63214380 · Fixed line
Sleep Centre | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4390
6321 4390 · 63214390 · Fixed line
Heart Transplant & Mechanical Assist Device Programme | National Heart Centre SingaporeBack to top on nhcs.com.sg
3 web mentions
+65 6321 4402
6321 4402 · 63214402 · Fixed line
Laparoscopic CholecystectomyBack to top on skh.com.sg
4 web mentions
+65 6321 4430
6321 4430 · 63214430 · Fixed line
Burns Centre | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4437
6321 4437 · 63214437 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4441
6321 4441 · 63214441 · Fixed line
Contact Us | National Heart Centre SingaporeBack to top on nhcs.com.sg
1 web mention
+65 6321 4472
6321 4472 · 63214472 · Fixed line
Contact Us | National Heart Centre SingaporeBack to top on nhcs.com.sg
1 web mention
+65 6321 4516
6321 4516 · 63214516 · Fixed line
Giving Birth | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4520
6321 4520 · 63214520 · Fixed line
Going into Labour | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4530
6321 4530 · 63214530 · Fixed line
Lactation Support Group | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4531
6321 4531 · 63214531 · Fixed line
Lactation Support Group | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4540
6321 4540 · 63214540 · Fixed line
Neonatal & Developmental Medicine | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4543
6321 4543 · 63214543 · Fixed line
Neonatal & Developmental Medicine | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4550
6321 4550 · 63214550 · Fixed line
Endoscopic Laryngeal Microscopic Surgery | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4551
6321 4551 · 63214551 · Fixed line
Endoscopic Laryngeal Microscopic Surgery | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4570
6321 4570 · 63214570 · Fixed line
Post Abscess care | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4580
6321 4580 · 63214580 · Fixed line
Post laparoscopic surgery care | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4588
6321 4588 · 63214588 · Fixed line
Geriatric Medicine | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4626
6321 4626 · 63214626 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4628
6321 4628 · 63214628 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4629
6321 4629 · 63214629 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4666
6321 4666 · 63214666 · Fixed line
Neonatal & Developmental Medicine | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4678
6321 4678 · 63214678 · Fixed line
CYTOGENETICS / MOLECULAR CYTOGENETICSBack to top on sgh.com.sg
1 web mention
+65 6321 4681
6321 4681 · 63214681 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4693
6321 4693 · 63214693 · Fixed line
SURGE 2026 | Scaling Urology Research, Global Collaboration and Education on surge.sg
1 web mention
+65 6321 4722
6321 4722 · 63214722 · Fixed line
Our Location | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4760
6321 4760 · 63214760 · Fixed line
Going Home after your Total Knee Replacement | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4823
6321 4823 · 63214823 · Fixed line
Nursing | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4837
6321 4837 · 63214837 · Fixed line
CHiRP - Centre for High Risk Pregnancy | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4852
6321 4852 · 63214852 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4853
6321 4853 · 63214853 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4855
6321 4855 · 63214855 · Fixed line
Haematology | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4900
6321 4900 · 63214900 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4904
6321 4904 · 63214904 · Fixed line
Sample Collection ServicesBack to top on sgh.com.sg
1 web mention
+65 6321 4908
6321 4908 · 63214908 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4910
6321 4910 · 63214910 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4913
6321 4913 · 63214913 · Fixed line
MRSA and CRE Screening Resource CentreBack to top on sgh.com.sg
1 web mention
+65 6321 4920
6321 4920 · 63214920 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4922
6321 4922 · 63214922 · Fixed line
IMMUNOLOGY / SEROLOGY / STD / ALLERGYBack to top on sgh.com.sg
1 web mention
+65 6321 4941
6321 4941 · 63214941 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4950
6321 4950 · 63214950 · Fixed line
CONTACT US - SGH PATHOLOGY LAB SERVICESBack to top on sgh.com.sg
1 web mention
+65 6321 4952
6321 4952 · 63214952 · Fixed line
Sample Collection ServicesBack to top on sgh.com.sg
1 web mention
+65 6321 4954
6321 4954 · 63214954 · Fixed line
Ophthalmic Pathology Service | Singapore National Eye CentreBack to top on snec.com.sg
2 web mentions
+65 6321 4956
6321 4956 · 63214956 · Fixed line
HISTOPATHOLOGYBack to top on sgh.com.sg
1 web mention
+65 6321 4960
6321 4960 · 63214960 · Fixed line
Sample CollectionBack to top on sgh.com.sg
1 web mention
+65 6321 4974
6321 4974 · 63214974 · Fixed line
Skin Bank Overview | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 4976
6321 4976 · 63214976 · Fixed line
Internal Medicine | Singapore General HospitalBack to top on sgh.com.sg
1 web mention
+65 6321 5555
6321 5555 · 63215555 · Fixed line
Golden Temple Villa S$Â 29. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6321 6666
6321 6666 · 63216666 · Fixed line
Golden Temple Boutique S$Â 64. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention
+65 6321 8888
6321 8888 · 63218888 · Fixed line
Mane Village Suites S$Â 144. Siem Reap Hotel Deals & Reviews - KAYAK on kayak.sg
1 web mention