The Mets today called up pitchers Tyler Walker, Satoru Komiyama and Pedro Feliciano,outfielder Esix Snead and catcher Jason Phillips; and recalled utilityman Marco Scutaro on Sunday. Walker (46), Komiyama (17) and Scutaro (26) will retain the digits they wore in previous visits. Phillips takes No. 7 — he was 26 last year. Snead was issued No. 23, which doesn’t bode well for the return of McKay Christensen; and Feliciano gets 55, making theShawn Estes deal a Uni-Swap. Ty Wigginton 9 is also back