🇻🇳 →

Cheap Calls from Ho Chi Minh City to Singapore

Make affordable international calls from Ho Chi Minh City, Vietnam to Singapore . Rates from $0.02/min with no app required.

Landline Rates

$0.02/min

Mobile Rates

$0.03/min

Dial Code

+SG

Calling Singapore from Ho Chi Minh City

Ho Chi Minh City, with a population of 9.0 million, is a major city in Vietnam 🇻🇳 with a significant community that maintains connections to Singapore . Whether you have family, friends, or business contacts in Singapore, making international calls from Ho Chi Minh City doesn't have to be expensive.

Traditional phone carriers in Vietnam charge premium rates for international calls to Singapore, often between $1.50 and $3.00 per minute. DialAnyone lets residents of Ho Chi Minh City call Singapore for as little as $0.02 per minute — saving up to 90% on every call. All you need is an internet connection and a web browser.

Ho Chi Minh City's modern telecommunications infrastructure means you'll enjoy crystal-clear HD voice quality on every call to Singapore. DialAnyone uses WebRTC technology, the same standard used by major tech companies for voice and video calls, ensuring reliable connections.

Ho Chi Minh City and the World

Ho Chi Minh City is Vietnam's commercial engine, and its international calling culture is shaped by decades of diaspora history and a newer wave of economic migration. The city's area code is 28 and the country dial code +84, but for many residents the international call is embedded in a longer story: families split between Vietnam and the US after 1975, workers posted to South Korea or Japan under bilateral labor agreements, and a fast-growing tech and manufacturing sector that keeps business lines to Singapore, Taiwan and China continuously active. Viettel, Mobifone and Vinaphone compete hard on domestic data pricing, and the result is cheap, fast 4G across most of the city. International calling on any of those plans is a separate matter — add-on packages exist but cover limited country lists at rates that spike sharply for mobile-to-mobile connections. Many residents simply accept that an international call means spending credit faster and keep calls short, or they route everything over Zalo and Messenger. The problem is that the person being called doesn't always have the same app.

Ho Chi Minh City's International Communities

The Vietnamese-American community, centered in California's Orange County and San Jose, Houston and the Washington DC suburbs, represents the city's oldest and most emotionally significant international calling corridor. Families separated over decades maintain contact through weekly calls that have survived every technology transition from phone cards to internet calling. South Korea and Japan have become major destinations through formal labor migration programs, and residents of Bình Thạnh or Gò Vấp with a child working in a Korean factory or a Japanese care facility make that specific corridor one of the city's busiest. Taiwan draws manufacturing workers and, increasingly, students. Singapore and Australia host a growing professional diaspora of HCMC graduates who left on employment passes and stayed.

Time Difference: Ho Chi Minh City to Singapore

Singapore is 1 hour ahead of Ho Chi Minh City.

Time in Ho Chi Minh City	Time in Singapore
8:00 AM	9:00 AM
12:00 PM	1:00 PM
5:00 PM	6:00 PM
9:00 PM	10:00 PM

To catch people during waking hours in Singapore (9 AM to 9 PM), call between 8:00 AM and 8:00 PM Ho Chi Minh City time — that lands between 9:00 AM and 9:00 PM local time in Singapore.

How to Call Singapore from Ho Chi Minh City

Open DialAnyone in Your Browser

From Ho Chi Minh City, simply open dialanyone.com on your phone, tablet, or computer. No app download required.

Create a Free Account

Enter the Singapore Number

Type the Singapore phone number with country code +SG. DialAnyone will auto-format it for you.

Click Call

That's it! Your call connects instantly from Ho Chi Minh City to Singapore in HD quality.

Dialing Singapore from Ho Chi Minh City: Number Format

When calling Singapore from Ho Chi Minh City using a traditional phone, you need the international dialing prefix followed by the Singapore country code (+SG). The format is:

IDD + SG + local number

The international dialing prefix (IDD) from Vietnam is "00" (or "+" from mobile phones). A complete dialed number looks like 00 6581234567. With DialAnyone, you can skip the IDD entirely — just enter the Singapore number in the format +6581234567 and DialAnyone handles the routing.

Ho Chi Minh City to Singapore: Rate Comparison

Calling Method	Rate to Singapore	Savings
Traditional Carrier	$1.50-3.00/min	0%
Calling Card	$0.10-0.50/min	50-70%
VoIP App (requires download)	$0.05-0.15/min	70-85%
DialAnyone (no app needed)	$0.02/min	Up to 90%

Why Ho Chi Minh City Residents Choose DialAnyone for Singapore

✓

Call any phone number in Singapore — landline or mobile — directly from Ho Chi Minh City

✓

Rates from Ho Chi Minh City to Singapore start at just $0.02/min

✓

No app download required — call from any browser in Ho Chi Minh City

✓

Save up to 90% compared to Vietnam carrier international rates

✓

HD voice quality using WebRTC technology over Ho Chi Minh City's internet

✓

Credits never expire — buy once, use whenever you need to call Singapore

✓

Works on any device: phone, tablet, laptop, or desktop computer

✓

Send SMS to Singapore from Ho Chi Minh City at low rates too

Telecommunications in Singapore

Singapore boasts a highly developed telecommunications infrastructure, supported by several major mobile network operators, including Singtel, StarHub, and M1. With a mobile penetration rate exceeding 150%, mobile phone usage is ubiquitous across the city-state. The country's telecom landscape is characterized by extensive 4G and burgeoning 5G coverage, making Singapore one of the leaders in mobile technology adoption globally. As of 2023, over 95% of the population has access to 4G services, and the rollout of 5G networks is rapidly expanding, aimed at enhancing connectivity for various applications, including IoT (Internet of Things) and smart city initiatives. Landline services remain available but are declining in usage due to the prevalence of mobile phones. Most households and businesses have switched to mobile phones for their primary communication needs. Singapore also provides a robust fiber-optic network, which supports high-speed internet access, further facilitating seamless communication. Overall, the country's telecommunications sector is highly competitive, ensuring that consumers benefit from a variety of service options and plans tailored to their needs.

Dialing Singapore from Abroad

To make an international phone call to Singapore, you need to follow a specific dialing format. Start by dialing your country’s international access code. For example, if you are calling from the United States, this code is 011. Next, dial Singapore's country code, which is 65. After that, you can proceed with the local number, which typically ranges from 7 to 8 digits. Singapore does not require area codes for local calls, as the country is relatively small and the country code effectively covers the entire region. However, when calling mobile numbers, there is a slight difference: mobile numbers in Singapore start with a prefix of either 8 or 9. For example, if you are calling a mobile number 9123 4567, you would dial 011-65-9123-4567 from the U.S. It’s important to note that when dialing, the zero at the beginning of local numbers is omitted, as it is not needed in international calls.

Best Times to Call Singapore from Ho Chi Minh City

Singapore operates on Singapore Standard Time (SGT), which is UTC+8. This means that if you are calling from the United States, you need to account for the time difference, which can range from 13 to 16 hours depending on Daylight Saving Time. Typical business hours in Singapore are from 9 AM to 6 PM, Monday to Friday. During these hours, you are likely to reach someone at their office, but be mindful that many professionals may take lunch breaks around noon. For personal calls, evenings and weekends are often preferable, as people are more likely to be available. However, keep in mind that Singaporeans may have busy schedules during weekends due to family or social commitments. National holidays, such as Chinese New Year and Hari Raya Puasa, also see reduced availability, as many people take time off to celebrate with their families. It's best to check the local holiday calendar before making calls during these times.

Calling Etiquette in Singapore

Singapore's communication culture is influenced by its diverse population, which comprises various ethnicities and languages. When answering phone calls, people generally greet with a simple “Hello” or “Good morning/afternoon,” depending on the time of day. Formal greetings are often used in business contexts, such as “Good morning, Mr. Tan.” Although cold calling is not particularly common, it is generally accepted in business settings, provided that the caller is polite and respectful. For personal calls, especially among friends and family, more casual greetings like “Hi” or even the recipient’s name are appropriate. In business environments, it is crucial to be aware of the local customs and to maintain a level of professionalism. Emails are often preferred for initial contacts, especially in formal business situations, while phone calls may follow once a relationship is established. Overall, understanding the context and being mindful of the recipient's preferences is essential for effective communication in Singapore.

Mobile vs Landline Numbers in Singapore

Singapore's numbering system is straightforward once you know the pattern. Mobile numbers start with 8 or 9, and those eight-digit strings are what most residents and professionals give as their primary contact. Landlines start with 6 and are associated with offices, hotels, and households that maintain a fixed connection — a shrinking but still relevant segment, particularly in corporate and government settings. There are no geographic area codes; the country is small enough that the first digit alone carries the type distinction. One thing to watch for: numbers beginning with 3 are VoIP lines often used by businesses running cloud-based phone systems, so a 3 number is still a legitimate business contact, just not a traditional landline. Toll-free 1800 numbers will not connect from abroad, so always look for the direct geographic or mobile alternative when calling a Singapore company from overseas.

Why Ho Chi Minh City Callers Switch to VoIP

Vietnam's carrier market is competitive enough that domestic data is affordable, but international voice pricing didn't follow the same downward trend. Viettel's international add-ons cover neighboring Cambodia and Laos at reasonable rates but price the US, Korea and Australia at multiples of the domestic per-minute cost. The Zalo workaround — which dominates app-to-app calling in Vietnam — only works when the overseas party is also on Zalo, which the Vietnamese-American community largely is but a Korean factory supervisor or Australian employer largely isn't. Calling over a VoIP service delivers to a normal phone number, which means no app coordination with the recipient. The call goes through as an ordinary voice call on their end; the only requirement is on the HCMC side, where the data connection is already fast and cheap.

Cost-Saving Habits for Calling Singapore

Landlines in Singapore are generally cheaper to call from abroad than mobiles, and many larger companies list both — worth using the 6-prefix line for longer calls. Singapore runs UTC+8 with no daylight saving, ever, which keeps the time difference arithmetic constant throughout the year. Business hours are typically 9 AM to 6 PM on weekdays. From the US West Coast, that means early morning the previous day; from the UK, it is a manageable late afternoon overlap. Singaporeans pick up from unknown international numbers more reliably than in many other markets — cold calling a company's published number is rarely wasted. Major public holidays cluster around Chinese New Year, Hari Raya Puasa, and Deepavali, all of which shift by year; checking the local calendar before scheduling a call in those periods is a small effort that avoids missing key contacts during multi-day celebrations.

How Singapore Rates Compare

At 2.56 credits per minute (about $0.02/min), calling Singapore is cheaper than most destinations on DialAnyone. For context, here is how it stacks up against other popular destinations called from Ho Chi Minh City:

India

$0.09/min

Mexico

$0.0025/min

Philippines

$0.18/min

Who Calls Singapore from Ho Chi Minh City?

Families & Friends

People in Ho Chi Minh City staying connected with loved ones in Singapore. Regular calls to check in, celebrate milestones, and maintain bonds across borders.

Business Professionals

Ho Chi Minh City-based businesses with clients, suppliers, or partners in Singapore. Professional calls at a fraction of traditional international rates.

Expat Communities

Singapore expats living in Ho Chi Minh City who need to call home regularly for family matters, legal issues, or staying in touch with their roots.

Travelers & Students

People in Ho Chi Minh City planning trips to Singapore, or students maintaining connections while studying abroad in Vietnam.

Frequently Asked Questions

How do I call Singapore from Ho Chi Minh City?▼

From a regular phone in Ho Chi Minh City, dial 00 (the Vietnam exit code), then SG, then the local number without its leading zero — for example 00 6581234567. With DialAnyone, just open your browser, enter the number as +6581234567, and click call — the international routing is handled automatically. Rates start at $0.02/min.

What is the cheapest way to call Singapore from Ho Chi Minh City?▼

DialAnyone offers the cheapest calls from Ho Chi Minh City to Singapore starting at $0.02/min. Traditional carriers from Vietnam typically charge $1-3/min for international calls. With DialAnyone's VoIP technology, you save up to 90% on every call. No monthly fees, no contracts — just pay-as-you-go credits.

Can I call mobile phones in Singapore from Ho Chi Minh City?▼

Yes! DialAnyone lets you call both mobile and landline numbers in Singapore directly from Ho Chi Minh City. Mobile rates to Singapore start at $0.03/min and landline rates from $0.02/min. The recipient doesn't need any app — their phone rings normally.

What time should I call Singapore from Ho Chi Minh City?▼

Singapore is 1 hour ahead of Ho Chi Minh City. To reach people during waking hours there (9 AM to 9 PM), call between 8:00 AM and 8:00 PM Ho Chi Minh City time — that's 9:00 AM and 9:00 PM in Singapore. DialAnyone works 24/7, so you can call whenever convenient.

Do I need an app to call Singapore from Ho Chi Minh City?▼

No app needed. DialAnyone works directly in your web browser from Ho Chi Minh City or anywhere in Vietnam. Just go to dialanyone.com, log in, and start calling Singapore. Works on any device — phone, tablet, or computer — as long as you have an internet connection.

Is the call quality good when calling Singapore from Ho Chi Minh City?▼

Yes. DialAnyone uses HD VoIP technology (WebRTC) to deliver crystal-clear calls from Ho Chi Minh City to Singapore. Ho Chi Minh City's modern internet infrastructure ensures excellent call quality. The audio quality is typically better than traditional phone calls.