Laos numbers
Laos's international dial code is +856. This page gathers what we've published about this country's numbers — no names, no uploaders, no reporters. Just numbering-plan facts and aggregate counts.
Dialing information
- International calling code
- +856
- Dialing from abroad
- +856 20 23 123 456
- Dialing locally
- 020 23 123 456
- Domestic trunk prefix
- 0
- International call prefix
- 00
- National number length
- 8–10 digits
- Mobile number length
- 9–10 digits
- Fixed-line number length
- 8 digits
Number formats by line type
- Mobile
- +856 2X XX XXX XXX
- Landline
- +856 2X XXX XXX
Top prefixes
Mobile · Original allocation: ETL
Mobile · Original allocation: ETL
Mobile · Original allocation: Lao Telecom
Mobile · Original allocation: Beeline
Mobile · Original allocation: Best Telecom
Mobile · Original allocation: Unitel
Mobile · Original allocation: ETL
Mobile · Original allocation: Unitel
Mobile · Original allocation: Lao Telecom
Mobile · Original allocation: Lao Telecom
Mobile · Original allocation: Unitel
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Frequently asked questions
Who allocates Laos's numbers?
The +856 dial code and each prefix's carrier come from this country's officially published numbering plan — not from user-uploaded data.
How many indexed numbers do we have in Laos?
4 indexed numbers, and 0 spam numbers — names themselves are never published, only the counts.
How do I call Laos from abroad?
Laos's international dial code is +856. From outside the country, dial the number in its international format, like +856 20 23 123 456.
How many digits does a phone number in Laos have?
National number length in Laos: 8–10 digits — after the domestic trunk prefix, if any.