Fixed line
Numbers starting with 6305
16 Singapore fixed line numbers in this prefix appear on public websites.
About the 6305 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 6305 xxxx, internationally as +65 6305 xxxx, and as 8-digit 6305xxxx.
6305 numbers found on the web
+65 6305 0033
6305 0033 · 63050033 · Fixed line
April 16, 2021 | Lobang Guru Singapore on lobang.guru.sg
1 web mention
+65 6305 0901
6305 0901 · 63050901 · Fixed line
Legal Experts In Building And Construction Law May Apply For Specialist Accreditation - Singapore Academy of Law on sal.org.sg
1 web mention
+65 6305 1023
6305 1023 · 63051023 · Fixed line
Vna Grinder (201009401Z) — all.sg on all.sg
1 web mention
+65 6305 3338
6305 3338 · 63053338 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6305 3500
6305 3500 · 63053500 · Fixed line
Parking Systems & Equipments - Singapore Business Guide on sbg.sg
1 web mention
+65 6305 3800
6305 3800 · 63053800 · Fixed line
Singapore Business Guide - Computers on sbg.sg
1 web mention
+65 6305 5353
6305 5353 · 63055353 · Fixed line
Wilderness Experiences in Educational Outdoor Spaces | ANZA on anza.org.sg
1 web mention
+65 6305 5454
6305 5454 · 63055454 · Fixed line
🎁 30 Best Hampers in Singapore for Every Occasion (2025): The Ultimate Gifting GuideInstagramFacebook on carl.sg
1 web mention
+65 6305 6988
6305 6988 · 63056988 · Fixed line
Hotels in Southern Islands (Singapore) from S$Â 216/night - KAYAK on kayak.sg
4 web mentions
+65 6305 7400
6305 7400 · 63057400 · Fixed line
Compressors-Air&Gas - Singapore Business Guide on sbg.sg
1 web mention
+65 6305 9676
6305 9676 · 63059676 · Fixed line
Hen’s Night Ideas To Celebrate Your Friend’s Big Day on zula.sg
1 web mention
+65 6305 9900
6305 9900 · 63059900 · Fixed line
Practitioner’s Directory on csis.org.sg
1 web mention