Overview
- Telefónica experienced a network outage in Spain on May 20, 2025, disrupting fixed-line telephony and internet services for several hours.
- Emergency services using the 112 number were inaccessible in regions including Aragón, Extremadura, Galicia, and Valencia, prompting alternative contact numbers to be shared.
- The outage, attributed to scheduled network update works, began overnight and caused a significant drop in traffic, with Aragón seeing a 44% decrease according to Cloudflare Radar data.
- By 12:30 local time, Telefónica announced that all services had been restored, ending the disruption that had raised public safety concerns.
- Authorities quickly dismissed speculation of a cyberattack, emphasizing that the outage was unrelated to the massive power blackout in Spain and Portugal last month.