# S12 3 149 postcodes - **Part of:** [S](https://openpostcodes.uk/S) > [S12](https://openpostcodes.uk/S12) - **Local authorities:** Sheffield, North East Derbyshire ## Postcodes - [S12 3AA](https://openpostcodes.uk/S12%203AA) - [S12 3AB](https://openpostcodes.uk/S12%203AB) - [S12 3AD](https://openpostcodes.uk/S12%203AD) - [S12 3AE](https://openpostcodes.uk/S12%203AE) - [S12 3AF](https://openpostcodes.uk/S12%203AF) - [S12 3AG](https://openpostcodes.uk/S12%203AG) - [S12 3AH](https://openpostcodes.uk/S12%203AH) - [S12 3AJ](https://openpostcodes.uk/S12%203AJ) - [S12 3AL](https://openpostcodes.uk/S12%203AL) - [S12 3AN](https://openpostcodes.uk/S12%203AN) - [S12 3AP](https://openpostcodes.uk/S12%203AP) - [S12 3AQ](https://openpostcodes.uk/S12%203AQ) - [S12 3AR](https://openpostcodes.uk/S12%203AR) - [S12 3AS](https://openpostcodes.uk/S12%203AS) - [S12 3AT](https://openpostcodes.uk/S12%203AT) - [S12 3AU](https://openpostcodes.uk/S12%203AU) - [S12 3AW](https://openpostcodes.uk/S12%203AW) - [S12 3AX](https://openpostcodes.uk/S12%203AX) - [S12 3AY](https://openpostcodes.uk/S12%203AY) - [S12 3AZ](https://openpostcodes.uk/S12%203AZ) - [S12 3BA](https://openpostcodes.uk/S12%203BA) - [S12 3BF](https://openpostcodes.uk/S12%203BF) - [S12 3BJ](https://openpostcodes.uk/S12%203BJ) - [S12 3BN](https://openpostcodes.uk/S12%203BN) - [S12 3BP](https://openpostcodes.uk/S12%203BP) - [S12 3BQ](https://openpostcodes.uk/S12%203BQ) - [S12 3BR](https://openpostcodes.uk/S12%203BR) - [S12 3BS](https://openpostcodes.uk/S12%203BS) - [S12 3BT](https://openpostcodes.uk/S12%203BT) - [S12 3BU](https://openpostcodes.uk/S12%203BU) - [S12 3BX](https://openpostcodes.uk/S12%203BX) - [S12 3DA](https://openpostcodes.uk/S12%203DA) - [S12 3DB](https://openpostcodes.uk/S12%203DB) - [S12 3DD](https://openpostcodes.uk/S12%203DD) - [S12 3DE](https://openpostcodes.uk/S12%203DE) - [S12 3DF](https://openpostcodes.uk/S12%203DF) - [S12 3DG](https://openpostcodes.uk/S12%203DG) - [S12 3DH](https://openpostcodes.uk/S12%203DH) - [S12 3DJ](https://openpostcodes.uk/S12%203DJ) - [S12 3DL](https://openpostcodes.uk/S12%203DL) - [S12 3DN](https://openpostcodes.uk/S12%203DN) - [S12 3DQ](https://openpostcodes.uk/S12%203DQ) - [S12 3DR](https://openpostcodes.uk/S12%203DR) - [S12 3DS](https://openpostcodes.uk/S12%203DS) - [S12 3DT](https://openpostcodes.uk/S12%203DT) - [S12 3DU](https://openpostcodes.uk/S12%203DU) - [S12 3DW](https://openpostcodes.uk/S12%203DW) - [S12 3DX](https://openpostcodes.uk/S12%203DX) - [S12 3DY](https://openpostcodes.uk/S12%203DY) - [S12 3DZ](https://openpostcodes.uk/S12%203DZ) - [S12 3EA](https://openpostcodes.uk/S12%203EA) - [S12 3EB](https://openpostcodes.uk/S12%203EB) - [S12 3ED](https://openpostcodes.uk/S12%203ED) - [S12 3FA](https://openpostcodes.uk/S12%203FA) - [S12 3FB](https://openpostcodes.uk/S12%203FB) - [S12 3FD](https://openpostcodes.uk/S12%203FD) - [S12 3FE](https://openpostcodes.uk/S12%203FE) - [S12 3FF](https://openpostcodes.uk/S12%203FF) - [S12 3FG](https://openpostcodes.uk/S12%203FG) - [S12 3FH](https://openpostcodes.uk/S12%203FH) - [S12 3FJ](https://openpostcodes.uk/S12%203FJ) - [S12 3FL](https://openpostcodes.uk/S12%203FL) - [S12 3FN](https://openpostcodes.uk/S12%203FN) - [S12 3FP](https://openpostcodes.uk/S12%203FP) - [S12 3FQ](https://openpostcodes.uk/S12%203FQ) - [S12 3FR](https://openpostcodes.uk/S12%203FR) - [S12 3FS](https://openpostcodes.uk/S12%203FS) - [S12 3FT](https://openpostcodes.uk/S12%203FT) - [S12 3FU](https://openpostcodes.uk/S12%203FU) - [S12 3FW](https://openpostcodes.uk/S12%203FW) - [S12 3FX](https://openpostcodes.uk/S12%203FX) - [S12 3FY](https://openpostcodes.uk/S12%203FY) - [S12 3FZ](https://openpostcodes.uk/S12%203FZ) - [S12 3GA](https://openpostcodes.uk/S12%203GA) - [S12 3GB](https://openpostcodes.uk/S12%203GB) - [S12 3GD](https://openpostcodes.uk/S12%203GD) - [S12 3GE](https://openpostcodes.uk/S12%203GE) - [S12 3GF](https://openpostcodes.uk/S12%203GF) - [S12 3GG](https://openpostcodes.uk/S12%203GG) - [S12 3GH](https://openpostcodes.uk/S12%203GH) - [S12 3GJ](https://openpostcodes.uk/S12%203GJ) - [S12 3GL](https://openpostcodes.uk/S12%203GL) - [S12 3GN](https://openpostcodes.uk/S12%203GN) - [S12 3HA](https://openpostcodes.uk/S12%203HA) - [S12 3HB](https://openpostcodes.uk/S12%203HB) - [S12 3HD](https://openpostcodes.uk/S12%203HD) - [S12 3HE](https://openpostcodes.uk/S12%203HE) - [S12 3HF](https://openpostcodes.uk/S12%203HF) - [S12 3HG](https://openpostcodes.uk/S12%203HG) - [S12 3HH](https://openpostcodes.uk/S12%203HH) - [S12 3HJ](https://openpostcodes.uk/S12%203HJ) - [S12 3HL](https://openpostcodes.uk/S12%203HL) - [S12 3HN](https://openpostcodes.uk/S12%203HN) - [S12 3HP](https://openpostcodes.uk/S12%203HP) - [S12 3HQ](https://openpostcodes.uk/S12%203HQ) - [S12 3HR](https://openpostcodes.uk/S12%203HR) - [S12 3HS](https://openpostcodes.uk/S12%203HS) - [S12 3HT](https://openpostcodes.uk/S12%203HT) - [S12 3HU](https://openpostcodes.uk/S12%203HU) - [S12 3HW](https://openpostcodes.uk/S12%203HW) - [S12 3HX](https://openpostcodes.uk/S12%203HX) - [S12 3HY](https://openpostcodes.uk/S12%203HY) - [S12 3HZ](https://openpostcodes.uk/S12%203HZ) - [S12 3JA](https://openpostcodes.uk/S12%203JA) - [S12 3JB](https://openpostcodes.uk/S12%203JB) - [S12 3JD](https://openpostcodes.uk/S12%203JD) - [S12 3JE](https://openpostcodes.uk/S12%203JE) - [S12 3JF](https://openpostcodes.uk/S12%203JF) - [S12 3JG](https://openpostcodes.uk/S12%203JG) - [S12 3JH](https://openpostcodes.uk/S12%203JH) - [S12 3JJ](https://openpostcodes.uk/S12%203JJ) - [S12 3JL](https://openpostcodes.uk/S12%203JL) - [S12 3JN](https://openpostcodes.uk/S12%203JN) - [S12 3JR](https://openpostcodes.uk/S12%203JR) - [S12 3JS](https://openpostcodes.uk/S12%203JS) - [S12 3LA](https://openpostcodes.uk/S12%203LA) - [S12 3LB](https://openpostcodes.uk/S12%203LB) - [S12 3LD](https://openpostcodes.uk/S12%203LD) - [S12 3LE](https://openpostcodes.uk/S12%203LE) - [S12 3LF](https://openpostcodes.uk/S12%203LF) - [S12 3LG](https://openpostcodes.uk/S12%203LG) - [S12 3LH](https://openpostcodes.uk/S12%203LH) - [S12 3LJ](https://openpostcodes.uk/S12%203LJ) - [S12 3LL](https://openpostcodes.uk/S12%203LL) - [S12 3LN](https://openpostcodes.uk/S12%203LN) - [S12 3LP](https://openpostcodes.uk/S12%203LP) - [S12 3LQ](https://openpostcodes.uk/S12%203LQ) - [S12 3LR](https://openpostcodes.uk/S12%203LR) - [S12 3XB](https://openpostcodes.uk/S12%203XB) - [S12 3XD](https://openpostcodes.uk/S12%203XD) - [S12 3XE](https://openpostcodes.uk/S12%203XE) - [S12 3XF](https://openpostcodes.uk/S12%203XF) - [S12 3XH](https://openpostcodes.uk/S12%203XH) - [S12 3XJ](https://openpostcodes.uk/S12%203XJ) - [S12 3XL](https://openpostcodes.uk/S12%203XL) - [S12 3XN](https://openpostcodes.uk/S12%203XN) - [S12 3XP](https://openpostcodes.uk/S12%203XP) - [S12 3XQ](https://openpostcodes.uk/S12%203XQ) - [S12 3XR](https://openpostcodes.uk/S12%203XR) - [S12 3XS](https://openpostcodes.uk/S12%203XS) - [S12 3XT](https://openpostcodes.uk/S12%203XT) - [S12 3XW](https://openpostcodes.uk/S12%203XW) - [S12 3XX](https://openpostcodes.uk/S12%203XX) - [S12 3XY](https://openpostcodes.uk/S12%203XY) - [S12 3XZ](https://openpostcodes.uk/S12%203XZ) - [S12 3YA](https://openpostcodes.uk/S12%203YA) - [S12 3YD](https://openpostcodes.uk/S12%203YD) - [S12 3YF](https://openpostcodes.uk/S12%203YF) - [S12 3YH](https://openpostcodes.uk/S12%203YH)