Network & carriers
Laos' telecom market is served by Lao Telecom, Unitel, and ETL as the major mobile carriers.
+856 · LA · UTC+7
Laos
Country Code & Virtual Numbers
Laos' +856 code covers a landlocked Southeast Asian market with a mobile-first telecom landscape. Capital: Vientiane · Business hours: 9:00 PM–5:00 AM EST.
// The Basics
What is the +856 country code?
Numbering format
Lao mobile numbers drop the leading 0 internationally — a domestic 020 number becomes +856 20 when dialed from abroad.
Calling culture
Business culture in Laos values politeness and patience — a calm, respectful tone is typical, with decisions often taking time as consensus is built.
Did you know
Laos' mountainous, landlocked geography made mobile networks the primary way most of the country gained reliable telecommunications access.
// Quick Facts
A quick read on Laos numbers.
Lao mobile numbers drop their leading 0 internationally — a domestic 020 number becomes +856 20 when dialed from abroad.
Best time to call Laos from the US
Laos is on UTC+7 · Business hours = – EST · Mon–Fri
// Why a Virtual Number
Why get a Laos virtual number?
A +856 virtual number gives your business instant local presence in Laos — without the overhead.
Local caller ID in Laos
When you call from your virtual Laos number, contacts see a local +856 number — dramatically improving answer rates.
No office needed
Establish a local presence in Laos without renting space, hiring locally, or installing any hardware.
Instant credibility
A recognizable local number helps build trust with consumers in a market where mobile networks are the primary telecom infrastructure.
Routes to any device
Calls to your Laos number ring your team on mobile, desktop, or desk phone — wherever they work.
Free tools
Look up a number from Laos
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Frequently Asked
Laos questions answered.
Answers about Laos' carrier landscape, patience-focused business culture, and getting a local +856 virtual number.
Dial 011 (the US exit code), then 856, then the national number, leaving out any domestic trunk prefix (such as a leading 0).
Start calling Laos, not tomorrow.
Get a virtual Laos number or make direct international calls to +856 — active in under ten minutes.