All Postcodes in the SA42 Postcode District

Below are all of the active postcodes that we currently have on file for the SA42 postcode district. The list also includes expired postcodes that we may have data for (those that have been discontinued by Royal Mail). We maintain several years of data on expired codes. Click here to view demographic information about SA42 as a whole.

Note: Some postcodes may be listed as "Large User" - this indicates that they are assigned to large businesses and similar entities, rather than residential homes. While we often have data on the areas in which these postcodes exist, some are not tied to a particular place, so data on these may be more limited.

Newport, Wales, SA42 0LT
Newport, Wales, SA42 0LU
Newport, Wales, SA42 0LX
Newport, Wales, SA42 0LY
Nevern, Newport, Wales, SA42 0LZ
Nevern, Newport, Wales, SA42 0NA
Nevern, Newport, Wales, SA42 0NB
Newport, Wales, SA42 0ND (No Longer In Use)
Nevern, Newport, Wales, SA42 0NE
Nevern, Newport, Wales, SA42 0NF
Nevern, Newport, Wales, SA42 0NG
Nevern, Newport, Wales, SA42 0NH
Newport, Wales, SA42 0NJ
Newport, Wales, SA42 0NL
Newport, Wales, SA42 0NN
Newport, Wales, SA42 0NP
Nevern, Newport, Wales, SA42 0NQ
Golf Course Road, Newport, Wales, SA42 0NR
Newport, Wales, SA42 0NT
Newport, Wales, SA42 0NU
Newport, Wales, SA42 0NW
Newport, Wales, SA42 0NX
Nevern, Newport, Wales, SA42 0NY
Nevern, Newport, Wales, SA42 0NZ
Nevern, Newport, Wales, SA42 0PA
Nevern, Newport, Wales, SA42 0PB
Nevern, Newport, Wales, SA42 0PD
Market Street, Newport, Wales, SA42 0PH
Castle Street, Newport, Wales, SA42 0PJ
Upper Bridge Street, Newport, Wales, SA42 0PL
Mill Lane, Newport, Wales, SA42 0PN
Church Street, Newport, Wales, SA42 0PP
Upper St Mary Street, Newport, Wales, SA42 0PS
Goat Street, Newport, Wales, SA42 0PT
Newport, Wales, SA42 0PU
King Street, Newport, Wales, SA42 0PY
Kings Terrace, Newport, Wales, SA42 0PZ
Feidr Eglwys, Newport, Wales, SA42 0QA
Newport, Wales, SA42 0QB
Newport, Wales, SA42 0QD
Newport, Wales, SA42 0QE
Newport, Wales, SA42 0QF
Newport, Wales, SA42 0QG
Cilgwyn, Newport, Wales, SA42 0QH
Newport, Wales, SA42 0QJ
Newport, Wales, SA42 0QL
Newport, Wales, SA42 0QN
Cilgwyn, Newport, Wales, SA42 0QP
Cilgwyn, Newport, Wales, SA42 0QR
Cilgwyn, Newport, Wales, SA42 0QS
Newport, Wales, SA42 0QT
Newport, Wales, SA42 0QU
Cilgwyn, Newport, Wales, SA42 0QW
Newport, Wales, SA42 0QX
Newport, Wales, SA42 0QY
Newport, Wales, SA42 0QZ
Parrog Road, Newport, Wales, SA42 0RE
Parrog Road, Newport, Wales, SA42 0RF
Parrog Road, Newport, Wales, SA42 0RG
Parrog Road, Newport, Wales, SA42 0RH
Parrog Road, Newport, Wales, SA42 0RJ
Gerddi Windsor, Newport, Wales, SA42 0RL
Tir Treharne, Newport, Wales, SA42 0RN
Parrog, Newport, Wales, SA42 0RP
Maescurig, Newport, Wales, SA42 0RQ
Feidr Ganol, Newport, Wales, SA42 0RR
Maes Y Cnwce, Newport, Wales, SA42 0RS
Feidr Ganol, Newport, Wales, SA42 0RT
Parrog, Newport, Wales, SA42 0RU
Parrog, Newport, Wales, SA42 0RW
Parrog, Newport, Wales, SA42 0RX
Feidr Brenin, Newport, Wales, SA42 0RY
Feidr Brenin, Newport, Wales, SA42 0RZ
Feidr Fawr, Dinas Cross, Newport, Wales, SA42 0SA
Dinas Cross, Newport, Wales, SA42 0SB
Dinas Cross, Newport, Wales, SA42 0SD
Dinas Cross, Newport, Wales, SA42 0SE
Dinas Cross, Newport, Wales, SA42 0SF

Dinas Cross, Newport, Wales, SA42 0SG
Parc Yr Eglwys, Dinas Cross, Newport, Wales, SA42 0SH
Cwm-Yr-Eglwys, Dinas Cross, Newport, Wales, SA42 0SJ
Dinas Cross, Newport, Wales, SA42 0SL
Dinas Cross, Newport, Wales, SA42 0SN
Dinas Cross, Newport, Wales, SA42 0SP
Dinas Cross, Newport, Wales, SA42 0SQ
Dinas Cross, Newport, Wales, SA42 0SR
Dinas Cross, Newport, Wales, SA42 0SS
Newport, Wales, SA42 0ST
Parc Yr Onnen, Dinas Cross, Newport, Wales, SA42 0SU
Dinas Cross, Newport, Wales, SA42 0SW
East Street, Newport, Wales, SA42 0SY
West Street, Newport, Wales, SA42 0TA
Bridge Street, Newport, Wales, SA42 0TB
West Street, Newport, Wales, SA42 0TD
Maes Ingli, Newport, Wales, SA42 0TE
West Street, Newport, Wales, SA42 0TF
Upper West Street, Newport, Wales, SA42 0TG
Upper West Street, Newport, Wales, SA42 0TH
Long Street, Newport, Wales, SA42 0TJ
Long Street, Newport, Wales, SA42 0TL
Long Street, Newport, Wales, SA42 0TN
Long Street, Newport, Wales, SA42 0TP
Upper West Street, Newport, Wales, SA42 0TQ
Maes Morfa, Newport, Wales, SA42 0TR
Lower St Mary Street, Newport, Wales, SA42 0TS
Feidr Fach, Newport, Wales, SA42 0TT
Cysgod Y Dderwen, Newport, Wales, SA42 0TU
Will Phillips Yard, West Street, Newport, Wales, SA42 0TW
Fishguard Road, Newport, Wales, SA42 0TY
Fishguard Road, Newport, Wales, SA42 0TZ
Fishguard Road, Newport, Wales, SA42 0UA
Fishguard Road, Newport, Wales, SA42 0UB
Fishguard Road, Newport, Wales, SA42 0UE
Fishguard Road, Newport, Wales, SA42 0UF
Fishguard Road, Newport, Wales, SA42 0UG
The Cross, Dinas Cross, Newport, Wales, SA42 0UH
Maes Y Ffynnon, Dinas Cross, Newport, Wales, SA42 0UJ
Dinas Cross, Newport, Wales, SA42 0UN
Dinas Cross, Newport, Wales, SA42 0UP
Fishguard Road, Newport, Wales, SA42 0UQ
Dinas Cross, Newport, Wales, SA42 0UR
Dinas Cross, Newport, Wales, SA42 0UT
Dinas Cross, Newport, Wales, SA42 0UU
Dinas Cross, Newport, Wales, SA42 0UW
Dinas Cross, Newport, Wales, SA42 0UX
Dinas Cross, Newport, Wales, SA42 0UY
Rhos Dinas, Dinas Cross, Newport, Wales, SA42 0UZ
Newport, Wales, SA42 0WQ (No Longer In Use)
Newport, Wales, SA42 0WZ (No Longer In Use)
Dinas Cross, Newport, Wales, SA42 0XA
Dinas Cross, Newport, Wales, SA42 0XB
Dinas Cross, Newport, Wales, SA42 0XD
Dinas Cross, Newport, Wales, SA42 0XE
Maes Y Dderwen, Dinas Cross, Newport, Wales, SA42 0XF
Dinas Cross, Newport, Wales, SA42 0XG
Garden Terrace, Dinas Cross, Newport, Wales, SA42 0XH
Bryngelly, Dinas Cross, Newport, Wales, SA42 0XJ
Dinas Cross, Newport, Wales, SA42 0XL
Dinas Cross, Newport, Wales, SA42 0XN
Dinas Cross, Newport, Wales, SA42 0XP
Dinas Cross, Newport, Wales, SA42 0XQ
Cae Tabor, Dinas Cross, Newport, Wales, SA42 0XR
Dinas Cross, Newport, Wales, SA42 0XS
Dinas Cross, Newport, Wales, SA42 0XT
Dinas Cross, Newport, Wales, SA42 0XU
Dinas Cross, Newport, Wales, SA42 0XW
Dinas Cross, Newport, Wales, SA42 0XX
Dinas Cross, Newport, Wales, SA42 0XY
Dinas Cross, Newport, Wales, SA42 0YA
Dinas Cross, Newport, Wales, SA42 0YB
Dinas Cross, Newport, Wales, SA42 0YD
Dinas Cross, Newport, Wales, SA42 0YE
Newport, Wales, SA42 0YF (No Longer In Use)
Dinas Cross, Newport, Wales, SA42 0YG
Dinas Cross, Newport, Wales, SA42 0YH