# IP4 3 152 postcodes - **Part of:** [IP](https://openpostcodes.uk/IP) > [IP4](https://openpostcodes.uk/IP4) - **Local authorities:** Ipswich, East Suffolk ## Postcodes - [IP4 3AA](https://openpostcodes.uk/IP4%203AA) - [IP4 3AB](https://openpostcodes.uk/IP4%203AB) - [IP4 3AE](https://openpostcodes.uk/IP4%203AE) - [IP4 3AF](https://openpostcodes.uk/IP4%203AF) - [IP4 3AH](https://openpostcodes.uk/IP4%203AH) - [IP4 3AJ](https://openpostcodes.uk/IP4%203AJ) - [IP4 3AP](https://openpostcodes.uk/IP4%203AP) - [IP4 3AS](https://openpostcodes.uk/IP4%203AS) - [IP4 3AT](https://openpostcodes.uk/IP4%203AT) - [IP4 3AU](https://openpostcodes.uk/IP4%203AU) - [IP4 3AX](https://openpostcodes.uk/IP4%203AX) - [IP4 3AY](https://openpostcodes.uk/IP4%203AY) - [IP4 3AZ](https://openpostcodes.uk/IP4%203AZ) - [IP4 3BA](https://openpostcodes.uk/IP4%203BA) - [IP4 3BB](https://openpostcodes.uk/IP4%203BB) - [IP4 3BD](https://openpostcodes.uk/IP4%203BD) - [IP4 3BE](https://openpostcodes.uk/IP4%203BE) - [IP4 3BG](https://openpostcodes.uk/IP4%203BG) - [IP4 3BH](https://openpostcodes.uk/IP4%203BH) - [IP4 3BJ](https://openpostcodes.uk/IP4%203BJ) - [IP4 3BL](https://openpostcodes.uk/IP4%203BL) - [IP4 3BT](https://openpostcodes.uk/IP4%203BT) - [IP4 3BX](https://openpostcodes.uk/IP4%203BX) - [IP4 3BY](https://openpostcodes.uk/IP4%203BY) - [IP4 3BZ](https://openpostcodes.uk/IP4%203BZ) - [IP4 3DA](https://openpostcodes.uk/IP4%203DA) - [IP4 3DB](https://openpostcodes.uk/IP4%203DB) - [IP4 3DF](https://openpostcodes.uk/IP4%203DF) - [IP4 3DG](https://openpostcodes.uk/IP4%203DG) - [IP4 3DH](https://openpostcodes.uk/IP4%203DH) - [IP4 3DJ](https://openpostcodes.uk/IP4%203DJ) - [IP4 3DL](https://openpostcodes.uk/IP4%203DL) - [IP4 3DN](https://openpostcodes.uk/IP4%203DN) - [IP4 3DP](https://openpostcodes.uk/IP4%203DP) - [IP4 3DQ](https://openpostcodes.uk/IP4%203DQ) - [IP4 3DR](https://openpostcodes.uk/IP4%203DR) - [IP4 3DS](https://openpostcodes.uk/IP4%203DS) - [IP4 3DT](https://openpostcodes.uk/IP4%203DT) - [IP4 3DU](https://openpostcodes.uk/IP4%203DU) - [IP4 3DW](https://openpostcodes.uk/IP4%203DW) - [IP4 3DX](https://openpostcodes.uk/IP4%203DX) - [IP4 3DY](https://openpostcodes.uk/IP4%203DY) - [IP4 3DZ](https://openpostcodes.uk/IP4%203DZ) - [IP4 3EA](https://openpostcodes.uk/IP4%203EA) - [IP4 3EB](https://openpostcodes.uk/IP4%203EB) - [IP4 3ED](https://openpostcodes.uk/IP4%203ED) - [IP4 3EE](https://openpostcodes.uk/IP4%203EE) - [IP4 3EF](https://openpostcodes.uk/IP4%203EF) - [IP4 3EG](https://openpostcodes.uk/IP4%203EG) - [IP4 3EH](https://openpostcodes.uk/IP4%203EH) - [IP4 3EJ](https://openpostcodes.uk/IP4%203EJ) - [IP4 3EL](https://openpostcodes.uk/IP4%203EL) - [IP4 3EN](https://openpostcodes.uk/IP4%203EN) - [IP4 3EP](https://openpostcodes.uk/IP4%203EP) - [IP4 3EQ](https://openpostcodes.uk/IP4%203EQ) - [IP4 3ER](https://openpostcodes.uk/IP4%203ER) - [IP4 3ES](https://openpostcodes.uk/IP4%203ES) - [IP4 3ET](https://openpostcodes.uk/IP4%203ET) - [IP4 3EU](https://openpostcodes.uk/IP4%203EU) - [IP4 3EW](https://openpostcodes.uk/IP4%203EW) - [IP4 3EX](https://openpostcodes.uk/IP4%203EX) - [IP4 3EY](https://openpostcodes.uk/IP4%203EY) - [IP4 3EZ](https://openpostcodes.uk/IP4%203EZ) - [IP4 3FA](https://openpostcodes.uk/IP4%203FA) - [IP4 3HA](https://openpostcodes.uk/IP4%203HA) - [IP4 3HB](https://openpostcodes.uk/IP4%203HB) - [IP4 3HD](https://openpostcodes.uk/IP4%203HD) - [IP4 3HE](https://openpostcodes.uk/IP4%203HE) - [IP4 3HF](https://openpostcodes.uk/IP4%203HF) - [IP4 3HG](https://openpostcodes.uk/IP4%203HG) - [IP4 3HH](https://openpostcodes.uk/IP4%203HH) - [IP4 3HJ](https://openpostcodes.uk/IP4%203HJ) - [IP4 3HL](https://openpostcodes.uk/IP4%203HL) - [IP4 3HN](https://openpostcodes.uk/IP4%203HN) - [IP4 3HP](https://openpostcodes.uk/IP4%203HP) - [IP4 3HR](https://openpostcodes.uk/IP4%203HR) - [IP4 3HS](https://openpostcodes.uk/IP4%203HS) - [IP4 3HT](https://openpostcodes.uk/IP4%203HT) - [IP4 3HW](https://openpostcodes.uk/IP4%203HW) - [IP4 3HX](https://openpostcodes.uk/IP4%203HX) - [IP4 3HY](https://openpostcodes.uk/IP4%203HY) - [IP4 3HZ](https://openpostcodes.uk/IP4%203HZ) - [IP4 3JA](https://openpostcodes.uk/IP4%203JA) - [IP4 3JB](https://openpostcodes.uk/IP4%203JB) - [IP4 3JD](https://openpostcodes.uk/IP4%203JD) - [IP4 3JG](https://openpostcodes.uk/IP4%203JG) - [IP4 3JH](https://openpostcodes.uk/IP4%203JH) - [IP4 3JJ](https://openpostcodes.uk/IP4%203JJ) - [IP4 3JL](https://openpostcodes.uk/IP4%203JL) - [IP4 3JN](https://openpostcodes.uk/IP4%203JN) - [IP4 3JP](https://openpostcodes.uk/IP4%203JP) - [IP4 3JQ](https://openpostcodes.uk/IP4%203JQ) - [IP4 3JR](https://openpostcodes.uk/IP4%203JR) - [IP4 3JS](https://openpostcodes.uk/IP4%203JS) - [IP4 3LA](https://openpostcodes.uk/IP4%203LA) - [IP4 3LB](https://openpostcodes.uk/IP4%203LB) - [IP4 3LD](https://openpostcodes.uk/IP4%203LD) - [IP4 3LE](https://openpostcodes.uk/IP4%203LE) - [IP4 3LG](https://openpostcodes.uk/IP4%203LG) - [IP4 3LH](https://openpostcodes.uk/IP4%203LH) - [IP4 3LJ](https://openpostcodes.uk/IP4%203LJ) - [IP4 3LL](https://openpostcodes.uk/IP4%203LL) - [IP4 3LN](https://openpostcodes.uk/IP4%203LN) - [IP4 3LP](https://openpostcodes.uk/IP4%203LP) - [IP4 3LQ](https://openpostcodes.uk/IP4%203LQ) - [IP4 3LR](https://openpostcodes.uk/IP4%203LR) - [IP4 3LS](https://openpostcodes.uk/IP4%203LS) - [IP4 3LT](https://openpostcodes.uk/IP4%203LT) - [IP4 3LU](https://openpostcodes.uk/IP4%203LU) - [IP4 3NA](https://openpostcodes.uk/IP4%203NA) - [IP4 3NB](https://openpostcodes.uk/IP4%203NB) - [IP4 3ND](https://openpostcodes.uk/IP4%203ND) - [IP4 3NE](https://openpostcodes.uk/IP4%203NE) - [IP4 3NF](https://openpostcodes.uk/IP4%203NF) - [IP4 3NG](https://openpostcodes.uk/IP4%203NG) - [IP4 3NH](https://openpostcodes.uk/IP4%203NH) - [IP4 3NJ](https://openpostcodes.uk/IP4%203NJ) - [IP4 3NL](https://openpostcodes.uk/IP4%203NL) - [IP4 3NP](https://openpostcodes.uk/IP4%203NP) - [IP4 3NR](https://openpostcodes.uk/IP4%203NR) - [IP4 3NS](https://openpostcodes.uk/IP4%203NS) - [IP4 3NT](https://openpostcodes.uk/IP4%203NT) - [IP4 3NU](https://openpostcodes.uk/IP4%203NU) - [IP4 3NX](https://openpostcodes.uk/IP4%203NX) - [IP4 3NY](https://openpostcodes.uk/IP4%203NY) - [IP4 3NZ](https://openpostcodes.uk/IP4%203NZ) - [IP4 3PA](https://openpostcodes.uk/IP4%203PA) - [IP4 3PB](https://openpostcodes.uk/IP4%203PB) - [IP4 3PD](https://openpostcodes.uk/IP4%203PD) - [IP4 3PE](https://openpostcodes.uk/IP4%203PE) - [IP4 3PF](https://openpostcodes.uk/IP4%203PF) - [IP4 3PG](https://openpostcodes.uk/IP4%203PG) - [IP4 3PH](https://openpostcodes.uk/IP4%203PH) - [IP4 3PJ](https://openpostcodes.uk/IP4%203PJ) - [IP4 3PL](https://openpostcodes.uk/IP4%203PL) - [IP4 3PN](https://openpostcodes.uk/IP4%203PN) - [IP4 3PP](https://openpostcodes.uk/IP4%203PP) - [IP4 3PR](https://openpostcodes.uk/IP4%203PR) - [IP4 3PS](https://openpostcodes.uk/IP4%203PS) - [IP4 3PX](https://openpostcodes.uk/IP4%203PX) - [IP4 3PY](https://openpostcodes.uk/IP4%203PY) - [IP4 3PZ](https://openpostcodes.uk/IP4%203PZ) - [IP4 3QA](https://openpostcodes.uk/IP4%203QA) - [IP4 3QB](https://openpostcodes.uk/IP4%203QB) - [IP4 3QD](https://openpostcodes.uk/IP4%203QD) - [IP4 3QE](https://openpostcodes.uk/IP4%203QE) - [IP4 3QG](https://openpostcodes.uk/IP4%203QG) - [IP4 3QH](https://openpostcodes.uk/IP4%203QH) - [IP4 3QJ](https://openpostcodes.uk/IP4%203QJ) - [IP4 3QL](https://openpostcodes.uk/IP4%203QL) - [IP4 3QN](https://openpostcodes.uk/IP4%203QN) - [IP4 3QZ](https://openpostcodes.uk/IP4%203QZ)