Ireland’s appetite for connectivity continues to soar, with Vodafone Ireland’s latest network insights revealing record-breaking data usage, festive surges, and a clear shift in how the nation communicates.
Mobile data usage rose by 19.24% year-on-year, climbing from 445,133 TB in 2024 to 530,794 TB in 2025. The busiest day for data was Tuesday, 9th December, when 1,660 TB was consumed nationwide as Storm Bram swept across Ireland. Evenings remain Ireland’s prime time for digital activity, with 10 PM emerging as the busiest hour for online engagement.
While data demand continues to rise, overall voice traffic fell by 7.83% compared to 2024, reflecting a growing preference for messaging, video calls, and social platforms over traditional voice communication. Yet, calls still matter when it counts. The busiest day for calls in 2025 was Wednesday, 26th March, with 502,273 Erlangs – equivalent to approximately 10 million calls, assuming an average 3-minute duration.
Christmas and New Year’s Day saw millions reconnect. Christmas Day recorded almost 3.4 million calls, while New Year’s Day soared past 4.5 million. Together, that’s over 8 million calls during the festive period, proof that when it matters most, Ireland still picks up the phone.
Beyond everyday patterns, 2025 was marked by extraordinary peaks in data usage during Ireland’s major events. During the Ireland vs South Africa rugby match, Vodafone’s network handled over 15,000 calls. Across last year’s Autumn International home matches, Vodafone Ireland’s network managed over 220 TB of data, the equivalent of streaming 73 million songs. Summer’s biggest music moments drove massive connectivity spikes, with Vodafone’s network handling over 5 TB of mobile data across the Dua Lipa and Lana Del Rey concerts at Aviva Stadium – powered by thousands of photos, live streams, and social sharing.
These insights underscore the importance of staying connected in today’s world. As demand for data continues to rise, Vodafone Ireland is currently in the midst of a €500 million five-year investment cycle to enhance network performance across the country.
This ongoing investment and network upgrades have ensured an increasingly fast, reliable service for customers, and saw that Vodafone Ireland was recognised by independent benchmarking organisation, umlaut, as “Best in Test” for the tenth consecutive year in 2025.
Technology now touches every part of life – from accessing government services and our ways of working to planning journeys on public transport and staying in touch with loved ones. Ireland is more connected than ever before, and 2026 will bring new opportunities and challenges for our networks as our digital evolution continues.