WC2A 3 postcode sector in the WC2A district

WC2A 3 is a sector of the WC2A district: every postcode that starts WC2A 3. It has 62 postcodes in use, 13 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 WC2A 3 sector, by gigabit broadband

Map of every postcode in the WC2A 3 sector, by gigabit broadband Of the 62 postcodes in the WC2A 3 sector that ONS places, 6 have no home or business that can get gigabit, 19 have some that can, 33 can all get it and 4 have no Ofcom figure. Places named: Holborn & Covent Garden, St James's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A401A4200A40A201 WC2A 3PT: no Ofcom figureWC2A 3AB: gigabit for allWC2A 3BP: gigabit for allWC2A 3ED: gigabit for allWC2A 3EG: gigabit for allWC2A 3HP: gigabit for allWC2A 3JA: gigabit for allWC2A 3JB: gigabit for allWC2A 3JH: gigabit for allWC2A 3JW: gigabit for allWC2A 3LH: gigabit for allWC2A 3LJ: gigabit for allWC2A 3LY: gigabit for allWC2A 3PD: gigabit for allWC2A 3PH: gigabit for allWC2A 3PZ: gigabit for allWC2A 3QA: gigabit for allWC2A 3QG: gigabit for allWC2A 3QH: gigabit for allWC2A 3QP: gigabit for allWC2A 3RJ: gigabit for allWC2A 3RS: gigabit for allWC2A 3SW: gigabit for allWC2A 3TA: gigabit for allWC2A 3TG: gigabit for allWC2A 3TL: gigabit for allWC2A 3TN: gigabit for allWC2A 3TX: gigabit for allWC2A 3XL: gigabit for allWC2A 3AA: some gigabitWC2A 3LZ: some gigabitWC2A 3NN: some gigabitWC2A 3PF: some gigabitWC2A 3QB: some gigabitWC2A 3QS: some gigabitWC2A 3RH: some gigabitWC2A 3SA: some gigabitWC2A 3SH: some gigabitWC2A 3SP: some gigabitWC2A 3SZ: some gigabitWC2A 3TS: some gigabitWC2A 3UA: some gigabitWC2A 3UP: some gigabitWC2A 3XB: some gigabitWC2A 3XT: some gigabitWC2A 3JX: no gigabitWC2A 3PE: no gigabitWC2A 3QQ: no gigabitWC2A 3SB: no gigabitWC2A 3TD: no gigabitWC2A 3UT: no gigabit Holborn & Covent GardenSt James's Map of every postcode in the WC2A 3 sector, by gigabit broadband Of the 62 postcodes in the WC2A 3 sector that ONS places, 6 have no home or business that can get gigabit, 19 have some that can, 33 can all get it and 4 have no Ofcom figure. Places named: Holborn & Covent Garden, St James's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A401 Holborn & Covent GardenSt James's
  • No home or business can get gigabit: 6
  • Some can get gigabit: 19
  • Every home and business can get gigabit: 33
  • Ofcom gives no figure: 4

Of the 62 postcodes in the WC2A 3 sector that ONS places, 6 have no home or business that can get gigabit, 19 have some that can, 33 can all get it and 4 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

WC2A 3JXWC2A 3PEWC2A 3QQWC2A 3SBWC2A 3TDWC2A 3UT

Postcodes in WC2A 3

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.

WC2A 3AAWC2A 3ABWC2A 3BPWC2A 3EDWC2A 3EGWC2A 3HPWC2A 3JAWC2A 3JBWC2A 3JHWC2A 3JWWC2A 3JXWC2A 3LHWC2A 3LJWC2A 3LNWC2A 3LYWC2A 3LZWC2A 3NNWC2A 3PDWC2A 3PEWC2A 3PFWC2A 3PHWC2A 3PPWC2A 3PTWC2A 3PZWC2A 3QAWC2A 3QBWC2A 3QGWC2A 3QHWC2A 3QNWC2A 3QPWC2A 3QQWC2A 3QSWC2A 3RDWC2A 3RHWC2A 3RJWC2A 3RSWC2A 3SAWC2A 3SBWC2A 3SHWC2A 3SPWC2A 3SRWC2A 3SUWC2A 3SWWC2A 3SZWC2A 3TAWC2A 3TDWC2A 3TGWC2A 3THWC2A 3TLWC2A 3TNWC2A 3TPWC2A 3TSWC2A 3TXWC2A 3UAWC2A 3UEWC2A 3UJWC2A 3UPWC2A 3UTWC2A 3WGWC2A 3XBWC2A 3XLWC2A 3XT

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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.

Check a postcode

Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

Something wrong on this page? Report an error and we will check it against the source. All our sources