Thessaloniki Transport Authority (TheTA / ΟΣΕΘ)

Until 04.2024: subcontractor for the Thessaloniki Urban Transport Organization (OASTH) (Οργανισμό Αστικών Συγκοινωνιών Θεσσαλονίκης (ΟΑΣΘ))

	Thessaloniki Urban Transport Organization (OASTH)Οργανισμός Αστικών Συγκοινωνιών Θεσσαλονίκης (ΟΑΣΘ) Urban buses of Thessaloniki Routes: X1, X2, N1, T1, 2K, 3K, 04, 05, 06, 07, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 50, 52, 72	Modele Pojazdy bez zdjęć
	KTEL Thessaloniki [TheTA]ΚΤΕΛ Θεσσαλονίκης [ΟΣΕΘ]01.06.2019 — 14.02.2024: KTEL Thessaloniki [OASTH] Buses operating for TheTA (previously OASTH routes) Routes: 01, 09, 36X, 40, 42, 43, 45, 51, 53, 54, 55, 56, 57, 70, 71, 80, 81, 82, 83, 84, 85, 86, 89, 90, 91, 92	Modele Pojazdy bez zdjęć
	Union KTEL Thessaloniki — KTEL SerresΈνωση ΚΤΕΛ Θεσσαλονίκης — ΚΤΕΛ Σερρών	Modele
	KTEL Serres [TheTA]ΚΤΕΛ Σερρών [ΟΣΕΘ]19.03.2020 — 14.02.2024: KTEL Serres [OASTH] Buses operating for TheTA (previously OASTH routes) Routes: 36, 58, 59, 60, 61, 64, 66, 67, 68, 69, 76, 77, 79	Modele Pojazdy bez zdjęć
	KTEL Kilkis [OASTH]ΚΤΕΛ Κιλκίς [ΟΑΣΘ] Buses operated for OASTH	Modele Pojazdy bez zdjęć
	ΚΤΕL Chalkidikis [TheTA]ΚΤΕΛ Χαλκιδικής [ΟΣΕΘ]21.03.2020 — 14.02.2024: ΚΤΕL Chalkidikis [OASTH] Buses operating for TheTA (previously OASTH routes) Routes: 87, 88	Modele Pojazdy bez zdjęć

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