We present estimation of galaxy correlation functions (reduced and complete) in several volume limited samples obtained from 2dF and SDSS galaxy redshift surveys. We found power-law correlations in the complete correlation function (conditional density) with the exponent n=1.0 +-0.1 in the range of scales [0.5, 30] Mpc/h. In the interval of scales [30, 100] Mpc/h we detect systematic flattening of the conditional density, which may be produced by the finite volume effects or may indicate a crossover to homogeneity. Comparison with cosmological N-body simulations also is discussed.

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