Very large scale MIMO is a novel technique that extends network capacities in multi user environment where base stations are provided with large number of antennas helping many single antenna users on the same frequency. In this paper, we evaluate network capacities for two linear precoding schemes, zero forcing (ZF) and minimum mean squared error (MMSE) with respect to number of base station antennas. At 20 base stations these linear precoding schemes reach 98% of the optimal dirty paper coding (DPC) capacity for the considered channels.