+44-8700-(060000...069999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Xem thêm về +44-8700-(060000...069999)
+44-8700-(080000...089999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Xem thêm về +44-8700-(080000...089999)
+44-8700-(230000...239999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Xem thêm về +44-8700-(230000...239999)
+44-8701-(870000...879999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Xem thêm về +44-8701-(870000...879999)
+44-8712-(120000...129999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Xem thêm về +44-8712-(120000...129999)
+44-8717-(770000...779999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Xem thêm về +44-8717-(770000...779999)
+44-9010-(320000...329999): Special Services, time charged calls up to and including 60ppm and total call cost not greater than £5 or fixed fee up to £1 per Xem thêm về +44-9010-(320000...329999)
+44-9011-(950000...959999): Special Services, time charged calls up to and including 60ppm and total call cost not greater than £5 or fixed fee up to £1 per Xem thêm về +44-9011-(950000...959999)
