TELEFONICA headquarters details
- City
- Madrid
- State / region
- Comunidad de Madrid
- ZIP / postal code
- 28050
- Country
- Spain
- Phone
- +34 900 111 004
- Founded
- 1924
- Website
- telefonica.com
- Stock
- NYSE: TEF
- linkedin.com/company/telefonica
Location map
Open in Google MapsAll TELEFONICA office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Madrid HQ | Comunidad de Madrid | Spain | Headquarters |
Showing the headquarters of 113 recorded locations. See every location in GraphIQ →
About TELEFONICA
TELEFONICA (NYSE: TEF) is headquartered in Madrid, Comunidad de Madrid, Spain. Founded in 1924, the company has 113 recorded locations across 21+ countries and employs approximately 100,870 people worldwide.
Where is TELEFONICA's main office?
TELEFONICA's main headquarters office is located at Madrid, Comunidad de Madrid 28050, Spain. This is the company's primary corporate address.
TELEFONICA regional offices
Beyond its headquarters in Madrid, TELEFONICA has recorded locations in Spain, Argentina, Belgium, Brazil, Chile, Colombia, El Salvador, France and 13 other countries.
TELEFONICA contact information
The main switchboard for TELEFONICA headquarters can be reached at +34 900 111 004. Official website: telefonica.com.
What does TELEFONICA do?
Telefonica SA operates as a telecommunications company. The Company offers fixed and mobile telephone, broadband, and subscription television services, as well as provides cybersecurity, IOT, big data, and cloud solutions. Telefonica serves customers worldwide.
TELEFONICA competitors & similar companies
Frequently asked questions
Where is TELEFONICA headquarters?
TELEFONICA's headquarters is located at Madrid, Comunidad de Madrid 28050, Spain.
How many offices does TELEFONICA have?
GraphIQ records 113 locations for TELEFONICA across 21+ countries, as of October 2026.
When was TELEFONICA founded?
TELEFONICA was founded in 1924 and employs approximately 100,870 people.
What is TELEFONICA's phone number?
The main phone number for TELEFONICA headquarters is +34 900 111 004.
How many employees does TELEFONICA have?
TELEFONICA has approximately 100,870 employees (GraphIQ estimate, 2026).
Is TELEFONICA a public company?
Yes. TELEFONICA is publicly traded on NYSE under the ticker TEF.