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Fibre in Greece in numbers

The ΧΕΜΔ registry holds 2,820,665 fibre building records from 8 network providers, in 185 municipalities. The largest network is Telekom. A building on two fibre networks counts once for each, so the total is not a count of distinct buildings.

Last ΧΕΜΔ refresh: 4 November 2026

Fibre buildings (per provider)
2,820,665
Homes and businesses
9,276,853
Cabinets
153,924
Telephone exchanges
5,250
Municipalities with fibre
185

Which providers have the most fibre buildings?

Buildings with fibre Buildings per network provider, meaning the owner of the infrastructure in ΧΕΜΔ.
Telekom 1,400,112
FIBERGRID 836,890
UnitedFiber 252,705
Fiber2All 134,303
INALAN 113,700
OTE UltraFast 66,997
HCN 14,851
NETFIBER 1,107
Homes and businesses per network provider
Telekom 3,690,406
FIBERGRID 2,747,398
UnitedFiber 954,727
Fiber2All 719,700
INALAN 942,179
OTE UltraFast 73,274
HCN 146,016
NETFIBER 3,153

Which municipalities have the most fibre buildings?

The top 20 municipalities by fibre buildings, summed across network providers.

  1. Salamina 84,315 buildings
  2. Athens 84,141 buildings
  3. Spata-Artemida 66,136 buildings
  4. Piraeus 60,135 buildings
  5. Acharnes 58,802 buildings
  6. Thessaloniki 58,359 buildings
  7. Peristeri 57,390 buildings
  8. Patras 54,488 buildings
  9. Volos 53,453 buildings
  10. Saronikos 52,588 buildings
  11. Pavlos Melas 47,075 buildings
  12. Kropia 43,358 buildings
  13. Nikaia-Agios Ioannis Renti 42,260 buildings
  14. Pallini 39,261 buildings
  15. Lamia 38,933 buildings
  16. Fyli 38,877 buildings
  17. Kifisia 37,824 buildings
  18. Kordelio-Evosmos 37,790 buildings
  19. Marathonas 37,598 buildings
  20. Ilion 35,673 buildings

See every municipality by region

How do we count?

Fibre buildings are the FTTH/B coverage points that network providers declare to ΧΕΜΔ. The network provider owns the infrastructure, and is not necessarily the one selling you the connection. Totals add providers up, so a building on two networks counts twice. We give no coverage percentage, because we do not have the total number of buildings in each municipality.

Cabinets come from ΧΕΜΔ (copper cabinets and fibre points) and from the fttx.gr community. The team reviews every cabinet someone adds before it appears, and we do not accept a second cabinet of the same provider within 10 metres.

Distances on the map are straight lines. Cables follow streets and ducts, so the real line is longer. We refresh the ΧΕΜΔ data every month.

Sources