Phone numbers now showing, Sergei would have taken them down while the girl's were in the traffickers car getting delivered. Now they're in a hotel they've put the numbers back up.
Four profiles, probably two girls playing B&S and sharing one hotel room. I'd suggest they were supposed to go to Grantham, got refused entry to the hotel so diverted to Nottingham - or maybe Sergei issued new instructions while the girls were in transit, just to confuse anyone tracking them. Usually the girls don't know where they're going until they arrive. Often they don't even know once they have arrived.........
