C-503 telephone exchange
The C-503 telephone exchange is in Ioannina and belongs to the Telekom network. No cabinet connected to it has been mapped yet. A VDSL line reaches your home over copper from the cabinet, while ADSL runs straight from the exchange, so the length of that run sets the speed. To see which cabinet and exchange are closest to your own address, type it on the map.
Which area does the C-503 exchange serve?
- Provider
- Telekom
- Code
- C-503
- Municipality
- Ioannina
- Coordinates
- 39.69533, 20.84833
- Updated
- 5 November 2026
Which cabinets connect to the C-503 exchange?
No cabinet has been mapped for this exchange yet.
FAQ
How many cabinets connect to the C-503 exchange?
None yet. If you know one of its cabinets, add it to the map.
Where is the C-503 exchange?
In Ioannina.
Where does the data come from?
Fibre buildings and speeds are what providers declare to ΧΕΜΔ (broadband-assist.gov.gr). Cabinets come from ΧΕΜΔ and the fttx.gr community. Last ΧΕΜΔ refresh: 4 November 2026.