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Popular E-book
Mar 13, 2026
TeleGeography's State of the Network Report
TeleGeography's State of the Network is a free annual report with unbiased data and analysis on the...
Voice
New Presentation
Mar 13, 2026
TeleGeography at IQPC Subsea Networks
Get the current and future state of the submarine cable industry in the Asia-Pacific region with...
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Case Study
Mar 12, 2026
How EXA Infrastructure Uses TeleGeography
A case study on how EXA Infrastructure uses TeleGeography platforms for data and analysis on data...
New Presentation
Feb 20, 2026
TeleGeography at PTC 2026
Download the presentation slides from TeleGeography's PTC Telecom Workshop.
New Presentation
Feb 13, 2026
TeleGeography at Capacity Middle East 2026
Download Paul Brodsky's presentation slides about global and Middle Eastern connectivity.
New Presentation
Feb 13, 2026
TeleGeography at Submarine Networks World 2025
Download Alan Mauldin's presentation from Submarine Networks World 2025.
Blog
Feb 6, 2026
How Do Wholesale Carriers Fit In the Global Traffic Picture?
Broadly speaking, telecom service providers have two ways of connecting traffic to a destination telco....
Blog
Jul 22, 2025
The Last Call for Landline Telephony? Not Yet.
How many landlines are in service in 2025? It's true that landline usage has been decreasing in favor of...
Blog
Feb 3, 2025
What's the Difference Between Wholesale, Retail, & Direct Traffic?
If you’ve checked out our International Voice Report, you probably noticed that the data carefully...
Blog
Jan 9, 2025
A Bit Over-The-Top: What Is OTT Traffic?
The international voice market's trajectory is an inexorable downward spiral, and “over-the-top” (OTT)...
Podcast Episode
Oct 24, 2024
What to Know About Direct-to-Device Satellite Communications
Podcast Episode
Oct 17, 2024
The History of U.S. Telecom Policy (in Under 60 Minutes)
Blog
Jan 11, 2024
Ranking the World’s Largest International Voice Carriers
Many retail service providers, such as mobile operators, MVNOs, and cable broadband providers, rely...
Blog
Jan 4, 2024
Where Did the Minutes Go?
The year 2014 represents the peak for international voice traffic. International call minutes declined...
Podcast Episode
Feb 7, 2023
The Death of Voice Has Been Greatly Exaggerated
Blog
Jun 13, 2022
Ukraine’s Inbound Voice Traffic Is Surging. Here’s How We Know
You already know that Ukrainians are taking to platforms like Twitter, Telegram, and TikTok to share the...
Blog
Jan 11, 2021
Wholesale Carriers Terminated Approximately 307 Billion Minutes of Traffic in 2019
Many retail service providers—such as mobile operators, MVNOs, and cable broadband providers—rely...
Blog
Jan 21, 2020
Telecom Training: Voice Jargon 101
It's a new year, which means we've refreshed the data in our International Voice Report. If you're new...
Blog
Aug 9, 2018
The Ultimate Throwback Thursday: TeleGeography's First Map
TeleGeography started producing submarine cable maps in 1999, but we had been mapping the world of...
Blog
Mar 27, 2017
Before FaceTime: When The Picturephone Was The Future
"From a booth set up in Grand Central Terminal, a person could talk to a friend in Chicago or Washington...
Blog
Jan 27, 2017
In 1954, Popular Mechanics' Headlines Were About Connecting Hemispheres
Here's a good one from the archives. "America and Europe will soon be linked by the first trans-Atlantic...
Blog
Jan 26, 2017
Market Sees First Decline in International Voice Carrier Traffic Since Great Depression
With the TeleGeography Report hot off the press, it seems that this year's data contains more than a few...
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