Lepton mixing patterns from the modular group PSL ₂ (7) with generalized CP symmetries are studied. The residual symmetries in both charged lepton and neutrino sectors are Z 2 × C P . Seven types of mixing patterns at the 3 σ level of the new global fit data are obtained. Among these patterns, three types of patterns can give the Dirac CP phase which is in the 1 σ range of the global fit data. The effective mass of neutrinoless double-beta decay for these patterns is also examined.