The communication system in Spain faced a significant disruption early Tuesday as a nationwide network outage hit hard, cutting off emergency phone lines for several hours. This incident comes just weeks after a lengthy power outage created chaos across the country.

Telefónica, one of Spain’s major telecommunications firms, cited a planned network enhancement as the cause of the disruption. The outage predominantly affected landline and internet services, leading to callers in various regions being unable to connect with the national emergency number, 112.

In response to the crisis, emergency services in Valencia, Aragón, and the Basque regions took to social media to provide alternative contact numbers for those in need of assistance. Local authorities in Catalonia and Extremadura also reported affected 112 services, while the government of Andalusia acknowledged the nationwide issue. Fortunately, by late morning, services were reported to be fully restored.

Óscar López, Spain’s minister for digital transformation, expressed gratitude to Telefónica for their swift action in resolving the network issues. The company, serving over 41 million users, is a vital provider of landline communications throughout Spain.

Monitoring site Downdetector observed a surge in connectivity problems across several other major telecom providers, including Movistar, O2, and Orange.

This disruption echoes a prior incident last month where an 18-hour blackout left millions stranded and operations in trains and travel suspended. The ongoing investigation into that blackout revealed public dissatisfaction with how the situation was managed, highlighting concerns regarding Spain's infrastructure stability.