Purchased a SIM from Lyca Mobile on a very cheap deal. Received the New SIM card within a couple of days. Put in a transfer request for my old mobile number to be transferred to the new Lyca number. Have now been waiting nearly 3 weeks for my old number to be transferred which should only take a couple of days. Emailed Lyca customer services on a number of occasions, get replies back after a number of days saying they are investigating it but they don't seem to be doing much to resolve the issue. Also called their customer service number on a few occasions to resolve same issue and have had to wait over 40 minutes for someone to answer. All they say is they need to investigate it. Still waiting for my old number to be transferred, so I am probably missing important phone calls. Also the network seems to have lost connection on a number of occasions since I have been with them. I do not recommend Lyca.