How to Make International Call to Laos
Why Use HelloAirDial to Call Laos?
HelloAirDial lets you call Laos directly from your browser - no apps, no calling cards, no SIM card required. Calling Laos can be pricey on standard plans and less reliable in rural areas, so using a stable, low-cost internet calling service helps.
- Call Laos directly from your browser, no SIM, app, or calling card needed.
- Transparent per-minute pricing so you always know what calls will cost.
- Stable routing to Laos to reduce call drops and improve audio clarity.
- Show your caller ID where supported to build trust with contacts.
- Sign up and start placing calls to Laos within minutes.
Make a free 1-minute call - no credit card required
Try Free CallHelloAirDial Call Rates to Laos
Rates starting from
$0.30/min
1 minute call = $0.30
Country Code
+856
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About Calling Laos
Calling Laos is straightforward with HelloAirDial. Open your browser, enter the number, and connect - no apps or special equipment needed. Your first call is free so you can try the service before adding any balance.
To place international calls to Laos, dial your exit code, then the Laos country code, followed by the area or mobile code and local number. HelloAirDial shows clear per-minute rates so you can keep cheap calls to Laos under control from any browser.
Use HelloAirDial to call from laptop or phone without SIM cards or calling cards, keep your caller ID where supported, and start in minutes. Its smart routing helps reduce drops when you learn how to call Laos for work or family.
💼 Business
- Coordinate with partners in Vientiane, Pakse, or other regional hubs.
- Support sourcing, logistics, and development projects across Laos.
🏦 Banking
- Verify transactions or card activity with banks operating in Laos.
- Complete security checks or one-time passcode callbacks.
👪 Friends & family
- Stay in touch with relatives working or studying in Laos.
- Share updates and celebrations with family in smaller towns and villages.
Common challenges: International callers to Laos may face higher rates on some carriers, limited landline use outside cities, and occasional mobile coverage gaps in rural or mountainous regions, so planning call times and using reliable VoIP routes is important.
Useful information about Laos
Reliable routes and mobile coverage make cheap calls to Laos practical for family and business. Learn how to call Laos and manage international calls to Laos without bill shock.
- Country code: +856
- Primary time zone: Asia/Vientiane
- Rates from: $0.30/minute
Popular cities in Laos:
- Vientiane (capital) · 21Capital on the Mekong, main hub for government and business.
- Luang Prabang · 71Historic UNESCO town, tourism and hospitality center.
- Pakse · 31Southern commercial hub near Thai and Cambodian borders.
- Savannakhet · 41Industrial and trade city on the Mekong corridor.
Timezones in Laos:
1 time zone
Asia/Vientiane
Single time zone; business hours are consistent across the country.
Common languages spoken in Laos:
- Lao (official)
- French
- English
Telecom providers used within Laos:
- Lao Telecom · mobile/fixed-line/4G - State-linked operator with broad national coverage.
- Unitel · mobile/4G - Major mobile provider with wide urban and rural reach.
- ETL · mobile/fixed-line - Provides basic mobile and landline services in key areas.
Guide to calling Laos
Business hours to call
Live time check (refreshes every minute) to plan calls in the right window.
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Working days
Typical working days: Monday-Friday. Confirm with local teams during holidays.
Business hours
Business hours often run from 08:00 to 17:00. Typical office hours in Laos, with a lunch break around midday.
Professional calling etiquette
- Use formal titles and surnames until invited to be informal.
- Be patient with silence, decisions may take time and hierarchy matters.
- Confirm key points and next steps clearly before ending the call.
How to greet
- Sabaidee, followed by the person’s name.
- Good morning / Good afternoon in English for business calls.
- Introduce yourself and your company before the main topic.
Public holidays
- International New Year — 01-01
- Lao New Year (Pi Mai) — 04-14
- National Day — 12-02
Emergency numbers
Keep these numbers handy for critical situations. Use the local emergency line when in Laos.
- Police: 191
- Fire: 190
- Ambulance: 195
Call the appropriate service first, then follow local guidance. Provide your location and stay on the line until advised otherwise.
How to Dial Laos
To call Laos, dial your exit code (or +), then +856, followed by the area or mobile code and local number. Drop any local trunk prefix (like 0) when dialing internationally.
Dialing format
+856 + [area code or 20 mobile code] + 6-8 digit subscriber number
- Mobile: 020 23 456 789.
- Landline: 021 234 567.
- Remove local trunk prefixes (e.g., leading 0) and confirm number length before placing the call.
Common mistakes while calling Laos
- Forgetting to remove the leading 0 trunk prefix after adding +856.
- Dialing the wrong mobile prefix instead of the correct 20x code.
- Using too many or too few digits for the local subscriber number.
- Not checking Laos local time before placing important business calls.
Step-by-step dial guide
- Dial your international exit code (e.g., 00 or +).
- Enter the country code: +856.
- Add the area or mobile code.
- Dial the local number (drop any leading 0).
FAQs about calling Laos
How do I call a landline or mobile in Laos from abroad?
Dial your international exit code, then +856, then the area code for landlines or 20x for mobiles, plus the local number. Use HelloAirDial to avoid high carrier surcharges.
What is the best time to call Laos?
Aim for 09:00-11:00 or 14:00-17:00 Laos time on Monday-Friday, which overlaps with evenings in Europe and mornings in many other regions.
How much do calls to Laos cost?
Prices vary by provider and route quality. HelloAirDial shows upfront per-minute rates for Laos before you dial so you can control your spend.
Will my caller ID show when I call Laos?
In many cases yes, caller ID is passed through, but it can depend on local networks. HelloAirDial supports sending a consistent caller ID where possible.
Why are my calls to Laos not connecting or dropping?
Issues can come from weak rural coverage or poor routes. Try calling at off-peak times and use HelloAirDial, which uses stable international routes to Laos.