Network & carriers
Singapore's telecom market is regulated by IMDA, with Singtel, StarHub, and M1 as the three established network operators.
+65 · SG · UTC+8
Singapore
Country Code & Virtual Numbers
Singapore's +65 code covers one of the world's most connected city-states, with no area codes needed for its compact geography. Capital: Singapore · Business hours: 8:00 PM–4:00 AM EST.
// The Basics
What is the +65 country code?
Singapore's international dialing code is assigned by the ITU (International Telecommunication Union) and used for every call placed from outside the country.
Numbering format
Singapore uses no area codes at all — every number, mobile or landline, is dialed as a flat 8-digit number nationwide.
Calling culture
Singaporean business culture is efficient and punctual — calls tend to start on time and stay focused on the agenda.
Did you know
Singapore's entire numbering system fits in just 8 digits with no area codes — a reflection of how compact and centrally managed the city-state's infrastructure is.
// Quick Facts
A quick read on Singapore numbers.
Singapore has no area codes at all — every number is a flat 8 digits, dialed the same way regardless of where in the city-state you're calling. Rozper stores and dials contacts in full E.164 format automatically, so you never have to think about the formatting.
Want to call Singapore from abroad? Dial your local exit code, then 65, then the local number.
Best time to call Singapore from the US
Singapore is on UTC+8 · Business hours = – EST · Mon–Fri
// Why a Virtual Number
Why get a Singapore virtual number?
A +65 virtual number gives your business instant local presence in Singapore — without the overhead.
Local caller ID in Singapore
When you call from your virtual Singapore number, contacts see a local +65 number — dramatically improving answer rates.
No office needed
Establish a local presence in Singapore without renting space, hiring locally, or installing any hardware.
Instant credibility
A local +65 number signals genuine presence in one of Asia's most important business hubs, where efficiency and directness are highly valued.
Routes to any device
Calls to your Singapore number ring your team on mobile, desktop, or desk phone — wherever they work.
// Platform Features
Everything to call Singapore
The tools to reach Singapore contacts reliably and scale your international presence globally.
150+ country coverage
Get virtual numbers in over 150 countries on the same platform — one dashboard, one bill.
HD voice quality
Crystal-clear calls over our optimised global carrier network. No degraded quality from international routing.
Call recording
Every call recorded and transcribed automatically. Review, share, and reference conversations easily.
Voicemail to text
Voicemails transcribed and delivered by email or SMS. Never miss a message across time zones.
CRM auto-logging
All calls to and from your international number auto-logged in Salesforce, HubSpot, or Zoho.
International analytics
Call volume, answer rates, and duration broken down by country, region, and time of day.
Local Caller ID
Show a local country number as your caller ID when dialling internationally. Improves pickup rates significantly.
Instant provisioning
Activate a new country number in under 60 seconds. No contracts, no hardware, no waiting.
99.99% uptime SLA
Enterprise-grade reliability for your international calling infrastructure, 24/7.
// Get Started
Get a Singapore number today
Active in under ten minutes. No contracts required.
- 01
Sign up
Create your Rozper account in under 2 minutes. No credit card required to start your free trial.
- 02
Get your number
Browse available numbers in your target country and activate instantly.
- 03
Configure routing
Route calls to any device. Set business hours, voicemail, and IVR from your dashboard.
- 04
Start calling globally
Make and receive international calls immediately. Active in under 10 minutes.
// Complete List
All world dial codes by country.
Every country and territory, every international dial code. Click a country to browse it.
List of World Countries and Their Dial Codes
CountryDial CodeRegionLocal Time
Showing all 237 countries & territories* Local time updates every minute
Frequently Asked
Singapore questions answered.
Answers about Singapore's area-code-free numbering, efficient business culture, and getting a local +65 virtual number.
The international dialing code for Singapore is +65. When calling from the US, dial 011 + 65 + the local number. Rozper handles this automatically.
A Singapore virtual number goes live in under 10 minutes. Ask us how.
Start calling Singapore, not tomorrow.
Get a virtual Singapore number or make direct international calls to +65 — active in under ten minutes.