CF37 9 postcode sector in the CF37 district

CF37 9 is a sector of the CF37 district: every postcode that starts CF37 9. It has 14 postcodes in use, 14 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 CF37 9 sector, by gigabit broadband

Map of every postcode in the CF37 9 sector, by gigabit broadband Of the 14 postcodes in the CF37 9 sector that ONS places, 1 have no home or business that can get gigabit and 13 have no Ofcom figure. Places named: Graig and Pontypridd West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4058A4223 CF37 9BL: no Ofcom figureCF37 9SA: no gigabit Graig and Pontypridd West Map of every postcode in the CF37 9 sector, by gigabit broadband Of the 14 postcodes in the CF37 9 sector that ONS places, 1 have no home or business that can get gigabit and 13 have no Ofcom figure. Places named: Graig and Pontypridd West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Graig and Pontypridd West
  • No home or business can get gigabit: 1
  • Some can get gigabit: 0
  • Every home and business can get gigabit: 0
  • Ofcom gives no figure: 13

Of the 14 postcodes in the CF37 9 sector that ONS places, 1 have no home or business that can get gigabit and 13 have no Ofcom figure.

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. 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; gigabit: Ofcom, Connected Nations, Spring 2026; 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

Postcodes without gigabit

CF37 9SA

Postcodes in CF37 9

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CF37 9BLCF37 9DHCF37 9ELCF37 9EUCF37 9FFCF37 9FJCF37 9FLCF37 9FNCF37 9FXCF37 9FYCF37 9FZCF37 9GACF37 9SACF37 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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