This applies to people in the UK only. Does anyone here use the Orange network on a monthly tariff? If so, would anyone know if Orange charge for calls made to 0870 numbers? I'm thinking of migrating to Orange because I found a deal that has 12 months line rental free (via cashback) and 400 anytime minutes for 1st 6 months. I'd probably stick with O2 if Orange do charge for calls made to 0870 numbers.