NP23 9 postcode sector in the NP23 district

NP23 9 is a sector of the NP23 district: every postcode that starts NP23 9. It has 20 postcodes in use, 20 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the NP23 9 sector, and which are new since 2020

Map of every postcode in the NP23 9 sector, by new since 2020 Of the 20 postcodes in the NP23 9 sector that ONS places, 2 are new since 2020 and 18 were in use before 2020. Places named: Ebbw Vale North, Ebbw Vale South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4046A4281 NP23 9SA: before 2020NP23 9ZF: before 2020NP23 9BS: new since 2020 Ebbw Vale NorthEbbw Vale South Map of every postcode in the NP23 9 sector, by new since 2020 Of the 20 postcodes in the NP23 9 sector that ONS places, 2 are new since 2020 and 18 were in use before 2020. Places named: Ebbw Vale North, Ebbw Vale South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4046 Ebbw Vale NorthEbbw Vale South
  • New since 2020: 2
  • In use before 2020: 18

Of the 20 postcodes in the NP23 9 sector that ONS places, 2 are new since 2020 and 18 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The 2 newest postcodes

NP23 9BXJune 2022NP23 9BSOctober 2020

Postcodes in NP23 9

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

NP23 9BLNP23 9BSNP23 9BXNP23 9SANP23 9ZFNP23 9ZGNP23 9ZHNP23 9ZJNP23 9ZLNP23 9ZNNP23 9ZPNP23 9ZQNP23 9ZRNP23 9ZSNP23 9ZTNP23 9ZUNP23 9ZWNP23 9ZXNP23 9ZYNP23 9ZZ

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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