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Telefónica

Telefónica Email Formats

TelecommunicationsMadrid, Community of Madrid, Spain10000+ Employees

Telefónica Email Formats

Telefónica uses 5 email formats. The most common is {first name}.{last name} (e.g., john.doe@telefonica.com), used 61.5% of the time.

FormatExamplePercentage
{first name}.{last name}
john.doe@telefonica.com
61.5%
{first initial}.{last name}
j.doe@telefonica.com
24.5%
{first initial}.{first3}
j.{first3}@telefonica.com
3.1%
{first name}{last name}
johndoe@telefonica.com
1.9%
{first initial}.{second initial}
j.o@telefonica.com
1.7%

Company overview

HeadquartersMadrid, Community of Madrid, Spain
Phone number+34900111004
Website
NAICS517
SIC783
Keywords
Telecomunicaciones, Big Data, Network, Broadband, Digitalización, Digitalization, Digital Technology, Machine-To-Machine, Multinational Solutions, Over The Top Services, Fixed And Mobile Telephony, Pay Tv And Itc Services
Employees10000+
Socials

About Telefónica

Telefónica is today one of the largest telecommunications companies in the world in terms of market capitalisation and number of customers. We have the best infrastructure, as well as an innovative range of digital and data services; therefore, we are favorably positioned to meet the needs of our customers and capture growth in new businesses. We are sensitive to the new challenges demanded by society today and, therefore, we provide the means to facilitate communication between people, providing them with the most secure and cutting-edge technology. Our vision is focused on technology making people's lives easier and our aim is to promote progress in that direction, so that technology can make a positive impact on the world both socially and environmentally, and, ultimately, so as to provide value and trust in an ever-changing and accelerating world. Digital life is life itself, and technology is an essential part of being human. We want to create, protect and boost connections in life so people can choose a world of unlimited possibilities. We want to be a company in which our clients, employees, suppliers, shareholders, and society in general can trust. In order to achieve this, we communicate our strategy, business model and most relevant data to our stakeholders in a clear and transparent manner, so as to show the company's ability to create value.

Employees by Management Level

Total employees: 10000+

Seniority

Employees

Entry
Manager
Senior

Employees by Department

Telefónica has 18,967 employees across 22 departments.

Departments

Number of employees

Funding Data

Explore Telefónica's funding history, including investment rounds, total capital raised, and key backers.

Funding Date
Round
Amount
Link to Article
2025-07-1816$863,100,000

Funding Insights

$863,100,000

Total funding amount

$863,100,000

Most recent funding amount

1

Number of funding rounds

Telefónica Tech Stack

Discover the technologies and tools that power Telefónica's digital infrastructure, from frameworks to analytics platforms.

reCAPTCHA

reCAPTCHA

Security

New Relic

New Relic

RUM

HTTP/2

HTTP/2

Miscellaneous

Frontify

Frontify

Digital asset management

Microsoft 365

Microsoft 365

Email

Chart.js

Chart.js

JavaScript graphics

Cloudflare

Cloudflare

CDN

jQuery Migrate

jQuery Migrate

JavaScript libraries

jQuery

jQuery

JavaScript libraries

Apple iCloud Mail

Apple iCloud Mail

Webmail

HTTP/3

HTTP/3

Miscellaneous

HSTS

HSTS

Security

Frequently asked questions

Telefónica is located in Madrid, Community of Madrid, ES.
You can reach Telefónica at +34900111004.
Telefónica has approximately 10000+ employees. The company continues to grow its workforce to support its business operations and expansion.
Telefónica has raised a total of $863,100,000 across 1 funding rounds. This investment has helped the company grow and expand its operations.

Key Contact at Telefónica

Javier Castro Navarro

Head Of Sales

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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