Edificio Telefónica

Good to know

• Historical landmark
• Under 1 kmfrom A Coruna center
• A Coruna

Born from a Telephone Revolution

In August 1924, King Alfonso XIII granted the newly formed Compañía Telefónica Nacional de España — a subsidiary of New York's International Telephone and Telegraph Co. — a monopoly over Spanish telephony. The catch: within five years, the company had to build a brand-new automatic network across seventeen cities, including A Coruña and Vigo in Galicia. The result was a crash programme of exchange-building that reshaped urban Spain in under a decade.↗

The A Coruña central was designed by José María de la Vega Samper, a young Toledo-trained architect who headed Telefónica's regional projects in Galicia. He produced the designs between 1927 and 1928, working almost simultaneously on the exchanges for Vigo and Santiago de Compostela. The A Coruña building was completed and inaugurated on 4 October 1930 in a ceremony packed with local, Galician, and state authorities.↗↗

American Blueprint, Galician Stone

What makes the Edificio Telefónica architecturally fascinating is the contradiction at its heart. Beneath its dignified masonry exterior lies a reinforced-concrete industrial structure engineered to bear 850 kg/m² of relay equipment — American engineering standards imported wholesale by ITT. The layout was dictated by engineers first, architects second, with the aesthetic wrapped around the functional shell.↗

De la Vega Samper's own 1945 lecture to Telefónica's technical chiefs reveals the design doctrine: the architect's job was to ensure the building "had the character of a telephone exchange" while responding to "the architectural environment of the region." In A Coruña, that meant a sober, historicist stone façade that could have passed for a municipal office or a merchant's residence in the fishing quarter. The two protected façades on San Andrés and Mantelería display carefully carved imposts, cornices, decorative reliefs, and limestone ashlar work that anchors the building to its surroundings.↗↗

Originally just two storeys, the building was raised twice: first the flanking wings were heightened, then a full additional floor was added to the central block, giving it the four storeys visible today.

The Pescadería Setting

The building occupies a prominent corner in the Pescadería — A Coruña's old fishmongers' quarter, a once-independent fishing village absorbed into the expanding city. The long rúa San Andrés runs uphill from the waterfront towards the Ciudad Vieja, and the Edificio Telefónica stands where San Andrés meets the narrow calle Mantelería, in a dense grid of historic stone architecture. Its central position and distinctive character earned it Level IV urban protection for "architectural-environmental significance."↗↗

A Building in Transition

Telefónica sold the property in 2017 to Inveravante, the investment arm of the family of Manuel Jove (founder of the Fadesa developer), who acquired it through their Espacia Avante vehicle. The telecom giant remained as tenant, running a small legacy exchange until it dismantled the equipment and vacated completely in December 2024.↗↗

The city council has since requalified the land-use designation to "public community facility" and assessed its value for possible expropriation at €1.46 million. Galicia's regional heritage authority endorsed the change, noting the building's "central position in the neighbourhood and its singularity." As of 2026 the definitive approval is still pending from Xunta authorities, and the council has not yet announced what services the building will eventually house.↗↗

Visiting the Façade

The interior is currently closed, so the experience is purely exterior — but that's still worthwhile for anyone with an interest in early twentieth-century industrial architecture. Walk along San Andrés to study the ground-floor stonework and the rhythmic fenestration above. The corner elevation at Mantelería shows how the building handles its junction between a wide thoroughfare and a narrow side street. Look for the carved keystones and the cornicing lines that mark each storey.↗

The building pairs well with a stroll through the Pescadería and towards the harbour, where you can trace A Coruña's evolution from fishing village to industrial port city — a story the Telefónica exchange tells from its own peculiar angle.

Practical Information

The Edificio Telefónica sits at rúa San Andrés 103 (corner with calle Mantelería), in the lower part of A Coruña's old town. The building is not open to visitors. The surrounding streets are pedestrian-friendly and connect directly to the waterfront promenade (Passeo do Parrote) and the Jardins de San Carlos area. Public parking is available along the Muro de Aspas near the harbour.