In Italy, toll-free numbers are dialed with the "800" or "803" prefix and are commonly referred to as "Numero Verde" (green number) or "Linea Verde" (green line).
在義大利，免費電話撥號與「800」或「803」加前綴和共同地指「Numero Verde」（綠色數字）或「Linea Verde」（綠線）。