Millicom International Cellular headquarters details
- Street address
- 148-150 Boulevard De La Pétrusse
- City
- Luxembourg
- State / region
- Luxembourg
- ZIP / postal code
- L-2330
- Country
- Luxembourg
- Phone
- +352 27 75 90 21
- Founded
- 1990
- Website
- millicom.com
- Stock
- NASDAQ: TIGO
Location map
Open in Google MapsAll Millicom International Cellular office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Luxembourg HQ | Luxembourg | Luxembourg | Headquarters |
Showing the headquarters of 10 recorded locations. See every location in GraphIQ →
About Millicom International Cellular
Millicom International Cellular (NASDAQ: TIGO) is headquartered in Luxembourg, Luxembourg, Luxembourg. Founded in 1990, the company has 10 recorded locations across 6+ countries and employs approximately 14,000 people worldwide.
Where is Millicom International Cellular's main office?
Millicom International Cellular's main headquarters office is located at 148-150 Boulevard De La Pétrusse, Luxembourg, Luxembourg L-2330, Luxembourg. This is the company's primary corporate address.
Millicom International Cellular regional offices
Beyond its headquarters in Luxembourg, Millicom International Cellular has recorded locations in Luxembourg, Russia, Spain, Sweden, The Netherlands and United Kingdom.
Millicom International Cellular contact information
The main switchboard for Millicom International Cellular headquarters can be reached at +352 27 75 90 21. Official website: millicom.com.
What does Millicom International Cellular do?
Millicom is a leading provider of fixed and mobile telecommunications services in Latin America.
Millicom International Cellular competitors & similar companies
Frequently asked questions
Where is Millicom International Cellular headquarters?
Millicom International Cellular's headquarters is located at 148-150 Boulevard De La Pétrusse, Luxembourg, Luxembourg L-2330, Luxembourg.
How many offices does Millicom International Cellular have?
GraphIQ records 10 locations for Millicom International Cellular across 6+ countries, as of October 2026.
What is Millicom International Cellular's corporate address?
The corporate headquarters address is 148-150 Boulevard De La Pétrusse, Luxembourg, Luxembourg L-2330, Luxembourg.
When was Millicom International Cellular founded?
Millicom International Cellular was founded in 1990 and employs approximately 14,000 people.
What is Millicom International Cellular's phone number?
The main phone number for Millicom International Cellular headquarters is +352 27 75 90 21.
How many employees does Millicom International Cellular have?
Millicom International Cellular has approximately 14,000 employees (GraphIQ estimate, 2026).
Is Millicom International Cellular a public company?
Yes. Millicom International Cellular is publicly traded on NASDAQ under the ticker TIGO.