ˌɔn twˈɛnti fˈaɪv sɛptˈɛmbɚ tˈuː θˈaʊzənd fˈaɪv, ˈæftɚ ðə pˈɜːtʃɪs ʌv hˈɪlsbəs baɪ kˈʌmfɚt dˈɛlɡɹoʊ kˈæbtʃɑːɹdʒ, ɹˈaʊts sˈɪkshˈʌndɹɪd twˈɛnti, sˈɪkshˈʌndɹɪd twˈɛnti fˈaɪv, sˈɪkshˈʌndɹɪd twˈɛnti sˈɪks, sˈɪkshˈʌndɹɪd twˈɛnti sˈɛvən ænd sˈɪkshˈʌndɹɪd θˈɜːɾi wɜː tɹænsfˈɜːd bˈæk tə hˈɪlsbəs.
On 25 September 2005, after the purchase of Hillsbus by ComfortDelgro Cabcharge, routes 620, 625, 626, 627 and 630 were transferred back to Hillsbus.