Newly Formed Companies in your chosen area
Recently Formed Company Marketing
Recently Formed Company Marketing
When a company is registered, its registered office address is the publicly visible location of the company and the company has to legally be able to receive post at this address. Over 2000 companies every day (sometimes over 3000) get formed. These are in England, Scotland, Wales and Northern Ireland.
We analyse whether a registered office has a valid UK postcode that we can get grid co-ordinates for distance calculations and make sure the company has not closed down since it formed. You can then contact these people, who may be interested in receiving your marketing message offering your services under the legitimate interest rules of GDPR (assuming you are marketing to companies who you feel have a potential interest in your services, either geographically or by category).
| District | Description | Region |
|---|---|---|
| S1 | Sheffield City Centre | Sheffield |
| S10 | Broomhill, Broomhall, Crookes, Crookesmoor, Fulwood, Ranmoor, Crosspool | Sheffield |
| S11 | Ecclesall, Endcliffe Park, Ecclesall Road, Greystones, Hunter's Bar, Millhouses, Sharrow Vale, Nether Edge | Sheffield |
| S12 | Birley, Gleadless, Gleadless Townend, Hackenthorpe, Intake, Ridgeway | Sheffield |
| S13 | Handsworth, Richmond, Woodhouse | Sheffield |
| S14 | Gleadless Valley | Sheffield |
| S17 | Dore, Totley, Bradway | Sheffield |
| S18 | Coal Aston, Dronfield, Dronfield Woodhouse, Holmesfield, Unstone | North East Derbyshire |
| S19 | Hackenthorpe, Beighton, Mosborough | Sheffield |
| S2 | Arbourthorne, Heeley, Highfield, Manor, Norfolk Park, Wybourn, Park Hill | Sheffield |
| S20 | Westfield, Waterthope, Sothall, Donetsk Way, Owlthorpe, Beighton, Crystal Peaks, Halfway, Mosborough | Sheffield |
| S21 | Eckington, Killamarsh, Renishaw, Spinkhill | North East Derbyshire |
| S25 | Anston, Dinnington, Laughton-en-le-Morthen | Rotherham |
| S26 | Aston, Aughton, Harthill, Kiveton Park, Swallownest, Todwick, Wales | Rotherham |
| S3 | Broomhall, Burngreave, Neepsend, Netherthorpe | Sheffield |
| S30 | Penistone, Stocksbridge, Chapeltown, Hope Valley | Sheffield |
| S31 | Aughton, Dinnington, Todwick, Wales, Killamarsh, Eddington | Rotherham |
| S32 | Calver, Eyam, Grindleford, Hathersage, Stoney Middleton | Derbyshire Dales |
| S33 | Bamford, Bradwell, Castleton, Edale, Hope, Yorkshire Bridge | High Peak |
| S35 | Chapeltown, Ecclesfield, Grenoside, High Green, Oughtibridge, Thurgoland, Wharncliffe Side, Wortley | Sheffield |
| S36 | Penistone, Thurlstone, Millhouse Green, Oxspring, Stocksbridge, Deepcar | Barnsley |
| S4 | Grimesthorpe, Pitsmoor | Sheffield |
| S40 | Central and West Chesterfield, Brampton | Chesterfield |
| S41 | Hasland, North Chesterfield, Old Whittington | Chesterfield |
| S42 | Holymoorside, Grassmoor, North Wingfield, Tupton, Wingerworth | Chesterfield |
| S43 | Barlborough, Clowne, Inkersall Green, Staveley | Chesterfield |
| S44 | Bolsover, Calow, Sutton-cum-Duckmanton, Scarcliffe | Bolsover |
| S45 | Ashover, Clay Cross, Pilsley | North East Derbyshire |
| S49 | Bulk users | Chesterfield |
| S5 | Firth Park, Shirecliffe, Shiregreen, Southey Green, Parson Cross, Longley, Fir Vale, Wadsley Bridge | Sheffield |
| S6 | Bradfield, Hillsborough, Malin Bridge, Stannington, Upperthorpe, Walkley, Fox Hill | Sheffield |
| S60 | Brinsworth, Catcliffe, Central Rotherham, Masbrough, Moorgate, Treeton, Whiston | Rotherham |
| S61 | Greasbrough, Kimberworth, Rockingham, Thorpe Hesley | Rotherham |
| S62 | Rawmarsh, Wentworth | Rotherham |
| S63 | Bolton-on-Dearne, Goldthorpe, Thurnscoe, Wath-on-Dearne, West Melton | Barnsley |
| S64 | Kilnhurst, Mexborough, Swinton | Doncaster |
| S65 | Herringthorpe, Ravenfield, Thrybergh | Rotherham |
| S66 | Bramley Hellaby, Maltby, Thurcroft, Wickersley, Braithwell | Rotherham |
| S69 | Non-geographic | Sheffield |
| S7 | Abbeydale, Nether Edge, Millhouses, Carter Knowle | Sheffield |
| S70 | Central Barnsley, Birdwell, Stairfoot, Worsborough | Barnsley |
| S71 | Ardsley, Athersley, Monk Bretton, Royston | Barnsley |
| S72 | Brierley, Cudworth, Grimethorpe, Shafton, South Hiendley | Barnsley |
| S73 | Brampton, Darfield, Wombwell, Hemingfield | Barnsley |
| S74 | Elsecar, Hoyland, Jump | Barnsley |
| S75 | Barugh Green, Cawthorne, Darton, Dodworth, Gawber, Mapplewell, Pogmoor, Staincross, Wilthorpe | Barnsley |
| S8 | Batemoor, Beauchief, Greenhill, Jordanthorpe, Lowedges, Meersbrook, Norton, Norton Lees, Woodseats | Sheffield |
| S80 | Creswell, South Worksop, Whitwell | Bassetlaw |
| S81 | Blyth, Carlton-in-Lindrick, Langold, North Worksop, Shireoaks, Woodsetts | Bassetlaw |
| S9 | Attercliffe, Brightside, Darnall, Meadowhall, Tinsley, Wincobank | Sheffield |
| S95 | Non-geographic | Rotherham |
| S96 | Bulk users | Sheffield |
| S97 | Bulk users | Sheffield |
| S98 | Bulk users | Sheffield |
| S99 | Non-geographic | Sheffield |
| SA1 | Bonymaen, Copper Quarter, Crymlyn Burrows, Danygraig, Greenhill, Hafod, Jersey Marine, Landore, Maritime Quarter, Mayhill, Mount Pleasant, Pentrechwyth, Port Tennant, St. Thomas, City Centre, Townhill, Waun Wen, Winch Wen, Winch Wen Industrial Estate | Swansea |
| SA10 | Aberdulais, Bryncoch, Cadoxton, Caewern, Coed Darcy, Crynant, Jersey Marine, Llandarcy, Neath Abbey, Onllwyn, Seven Sisters, Skewen | Neath Port Talbot |
| SA11 | Blaengwrach, Briton Ferry, Cimla, Glynneath, Neath town centre, Resolven, Tonmawr, Tonna | Neath Port Talbot |
| SA12 | Aberafan, Aberavon, Baglan, Cwmafan, Port Talbot town centre, Sandfields, | Neath Port Talbot |
| SA13 | Bryn, Cymmer, Margam, Taibach | Neath Port Talbot |
| SA14 | Bynea, Dafen, Llanelli town centre | Carmarthenshire |
| SA15 | Felinfoel, Pontyates | Carmarthenshire |
| SA16 | Burry Port, Pembrey | Carmarthenshire |
| SA17 | Ferryside, Kidwelly, Llansaint, Mynyddygarreg, Carway | Carmarthenshire |
| SA18 | Ammanford town centre, Betws, Gwaun-Cae-Gurwen, Lower Brynamman | Carmarthenshire |
| SA19 | Llandeilo, Llangadog, Llanwrda | Carmarthenshire |
| SA2 | Brynmill, Cockett, Derwen Fawr, Dunvant, Fairwood, Glanmor, Hendrefoilan, Hendrefoilan Student Village, Ilston, Killay, Sketty, Sketty Park, Singleton Park (University Campus), Tycoch, Uplands, Upper Killay | Swansea |
| SA20 | Llandovery | Carmarthenshire |
| SA3 | Bishopston, Blackpill, Caswell, Clyne, Langland, Mumbles, Oystermouth, Southgate, South Gower, West Cross | Swansea |
| SA31 | Carmarthen town centre | Carmarthenshire |
| SA32 | Nantgaredig, Dryslwyn | Carmarthenshire |
| SA33 | Bancyfelin, Pendine, Blaenycoed | Carmarthenshire |
| SA34 | Whitland | Carmarthenshire |
| SA35 | Llanfyrnach | Pembrokeshire |
| SA36 | Glogue, Hermon | Pembrokeshire |
| SA37 | Boncath | Pembrokeshire |
| SA38 | Newcastle Emlyn | Carmarthenshire |
| SA39 | Pencader | Carmarthenshire |
| SA4 | Blue Anchor, Gorseinon, Gowerton, Hendy (Carmarthenshire), Loughor, North Gower, Penllergaer, Penclawdd, Pontarddulais, Three Crosses | Swansea |
| SA40 | Llanybydder | Carmarthenshire |
| SA41 | Crymych | Pembrokeshire |
| SA42 | Newport | Pembrokeshire |
| SA43 | Cardigan, New Quay | Ceredigion |
| SA44 | Llandysul | Ceredigion |
| SA45 | New Quay | Ceredigion |
| SA46 | Aberaeron | Ceredigion |
| SA47 | Llanarth | Ceredigion |
| SA48 | Lampeter | Ceredigion |
| SA5 | Blaenymaes, Cwmdu, Cwmdu Industrial Estate, Felindre, Fforestfach, Gendros, Llangyfelach, Llewitha, Manselton, Penlan, Portmead, Tirdeunaw, Waunarlwydd | Swansea |
| SA6 | Clase, Cwmrhydyceirw, Clydach, Morriston, Plasmarl, Plasmarl Industrial Estate, Swansea Enterprise Park, Ynystawe, Ynysforgan | Swansea |
| SA61 | Haverfordwest town centre, Merlin's Bridge | Pembrokeshire |
| SA62 | Haverfordwest | Pembrokeshire |
| SA63 | Clarbeston Road | Pembrokeshire |
| SA64 | Goodwick | Pembrokeshire |
| SA65 | Fishguard | Pembrokeshire |
| SA66 | Clynderwen | Carmarthenshire |
| SA67 | Narberth | Pembrokeshire |
| SA68 | Kilgetty | Pembrokeshire |
| SA69 | Saundersfoot | Pembrokeshire |
| SA7 | Birchgrove, Glais, Llansamlet, Swansea Enterprise Park, Talycoppa, Trallwn | Swansea |
| SA70 | Tenby | Pembrokeshire |
| SA71 | Pembroke | Pembrokeshire |
| SA72 | Pembroke Dock | Pembrokeshire |
| SA73 | Milford Haven | Pembrokeshire |
| SA8 | Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy | Neath Port Talbot |
| SA80 | Swansea | Swansea |
| SA9 | Abercraf, Cwmllynfell, Cwmtwrch, Lower Cwmtwrch, Rhiwfawr, Upper Cwmtwrch, Ystalyfera, Ystradgynlais | Neath Port Talbot |
| SA99 | Non-geographic | Swansea |
| SE1 | Bankside, South Bank, Southwark, Bermondsey, Vauxhall | Southwark |
| SE10 | Greenwich, Maze Hill, Greenwich Peninsula | Greenwich |
| SE11 | Kennington, Vauxhall | Lambeth |
| SE12 | Lee, Grove Park, Chinbrook, Hither Green, Eltham, Horn Park, Blackheath | Lewisham |
| SE13 | Lewisham, Hither Green, Ladywell | Lewisham |
| SE14 | New Cross, New Cross Gate | Lewisham |
| SE15 | Nunhead, Peckham | Lewisham |
| SE16 | Rotherhithe, Bermondsey, Surrey Quays | Southwark |
| SE17 | Walworth, Newington | Southwark |
| SE18 | Plumstead, Woolwich | Greenwich |
| SE19 | Upper Norwood, Crystal Palace, Crown Point, Norwood | Croydon |
| SE1P | Non-geographic | Southwark |
| SE2 | Abbey Wood, West Heath, Crossness, Thamesmead | Greenwich |
| SE20 | Anerley, Crystal Palace, Penge, Beckenham | Bromley |
| SE21 | Dulwich, Dulwich Village, West Dulwich, Tulse Hill, Sydenham Hill | Lambeth |
| SE22 | East Dulwich, Peckham Rye, Loughborough Junction, Herne Hill | Southwark |
| SE23 | Forest Hill, Honor Oak, Crofton Park | Lewisham |
| SE24 | Herne Hill, Tulse Hill | Lambeth |
| SE25 | South Norwood, Selhurst | Croydon |
| SE26 | Sydenham, Crystal Palace | Bromley |
| SE27 | West Norwood, Gipsy Hill, Norwood | Lambeth |
| SE28 | Thamesmead | Greenwich |
| SE3 | Blackheath, Kidbrooke, Westcombe Park | Greenwich |
| SE4 | Brockley, Crofton Park, Western Ladywell, Honor Oak | Lewisham |
| SE5 | Camberwell, Denmark Hill, Southampton Way Estate, Peckham | Lambeth |
| SE6 | Bellingham, Catford, Hither Green | Lewisham |
| SE7 | Charlton | Greenwich |
| SE8 | Deptford, Evelyn | Lewisham |
| SE9 | Eltham, Mottingham, New Eltham, Falconwood, Chinbrook, Longlands, Kidbrooke | Greenwich |
| SE99 | Non-geographic | London |
| SG1 | North Stevenage | Stevenage |
| SG10 | Much Hadham | East Hertfordshire |
| SG11 | Albury, Braughing, Bury Green, Colliers End, Haultwick, High Cross, Little Hadham, Nasty, Patmore Heath, Puckeridge, Standon, Standon Green End | East Hertfordshire |
| SG12 | Ware | East Hertfordshire |
| SG13 | Hertford, Newgate Street Village, Bayford, Brickendon | East Hertfordshire |
| SG14 | Hertford | Hertfordshire |
| SG15 | Arlesey | Central Bedfordshire |
| SG16 | Henlow, Henlow Camp, Lower Stondon, Upper Stondon | Central Bedfordshire |
| SG17 | Shefford | Central Bedfordshire |
| SG18 | Biggleswade, Budna, Hatch, Langford, Lower Caldecote, Northill, Upper Caldecote | Central Bedfordshire |
| SG19 | Potton, Sandy | Central Bedfordshire |
| SG2 | South Stevenage, Walkern, Ardeley | Stevenage |
| SG3 | Knebworth, Woolmer Green, Datchworth | North Hertfordshire |
| SG4 | Breachwood Green, Kimpton, King's Walden, Graveley, Little Wymondley, Great Wymondley | North Hertfordshire |
| SG5 | Apsley End, Higham Gobion, Offley, Little Offley, Pegsdon, Stotfold, Shillington, Pirton | North Hertfordshire |
| SG6 | Letchworth | North Hertfordshire |
| SG7 | Baldock | North Hertfordshire |
| SG8 | Royston | North Hertfordshire |
| SG9 | Buntingford, Westmill | East Hertfordshire |
| SK1 | Stockport | Stockport |
| SK10 | Macclesfield, Bollington, Pott Shrigley, Prestbury, Rainow | Cheshire East |
| SK11 | Macclesfield | Cheshire East |
| SK12 | Disley, Poynton | Cheshire East |
| SK13 | Glossop, Hadfield | High Peak |
| SK14 | Hyde, Broadbottom, Gee Cross, Hollingworth, Mottram | Tameside |
| SK15 | Stalybridge, Carrbrook, Heyrod, Matley, Millbrook | Tameside |
| SK16 | Dukinfield | Tameside |
| SK17 | Buxton, Tideswell, Hartington, Longnor, Chelmorton | Derbyshire Dales |
| SK2 | Stockport | Stockport |
| SK22 | Birch Vale, Hayfield, Little Hayfield, New Mills, Rowarth | High Peak |
| SK23 | Buxworth, Chapel-en-le-Frith, Chinley, Combs, Furness Vale, Kettleshulme, Whaley Bridge | High Peak |
| SK3 | Stockport, Davenport, Edgeley, Adswood, Bridgehall | Stockport |
| SK4 | Stockport, Four Heatons | Stockport |
| SK5 | Stockport, Brinnington, Reddish | Stockport |
| SK6 | Bredbury, Romiley, Woodley, Marple | Stockport |
| SK7 | Bramhall, Hazel Grove, Woodford | Stockport |
| SK8 | Cheadle, Cheadle Hulme, Gatley, Heald Green | Stockport |
| SK9 | Alderley Edge, Wilmslow, Handforth, Styal | Cheshire East |
| SL0 | Iver, Iver Heath, Richings Park, Thorney | South Buckinghamshire |
| SL1 | Burnham, Littleworth, Salt Hill, Slough, Upton, Cippenham | South Buckinghamshire |
| SL2 | Farnham Common, Farnham Royal, Hedgerley, Stoke Poges | South Buckinghamshire |
| SL3 | Colnbrook, Datchet, Fulmer, George Green, Horton, Langley, Poyle | Slough |
| SL4 | Boveney, Clewer, Cranbourne, Dorney, Eton, Eton Wick, Fifield, Oakley Green, Old Windsor, Spital, Windsor, Berkshire, Winkfield, Woodside | Bracknell Forest |
| SL5 | Ascot, Burleigh, Cheapside, North Ascot, South Ascot, Sunningdale, Sunninghill | Windsor and Maidenhead |
| SL6 | Bray, Bray Wick, Burchett's Green, Cookham, Cookham Dean, Cookham Rise, Furze Platt, Hitcham, Holyport, Hurley, Hurley Bottom, Littlewick Green, Maidenhead, Paley Street, Pinkneys Green, Stud Green, Taplow, Touchen End, White Waltham, Woodlands Park | South Buckinghamshire |
| SL60 | Non-geographic | Maidenhead |
| SL7 | Bisham, Little Marlow, Lower Woodend, Buckinghamshire, Marlow, Marlow Bottom, Medmenham | South Buckinghamshire |
| SL8 | Bourne End, Well End, Buckinghamshire | South Buckinghamshire |
| SL9 | Chalfont Common, Chalfont St Peter, Gerrards Cross, Horn Hill | South Buckinghamshire |
| SL95 | Non-geographic | Slough |
| SM1 | Sutton, Rose Hill, The Wrythe, Carshalton, Benhilton, Erskine Village | Sutton |
| SM2 | Belmont, South Sutton, East Ewell | Sutton |
| SM3 | North Cheam | Sutton |
| SM4 | Morden, Morden Park, Lower Morden, St. Helier | Merton |
| SM5 | Carshalton, Carshalton Beeches, Carshalton on the Hill, The Wrythe, Carshalton Village, Eastern St. Helier, Middleton Circle | Sutton |
| SM6 | Wallington, Beddington, Hackbridge, Roundshaw, South Beddington | Sutton |
| SM7 | Banstead | Reigate and Banstead |
| SN1 | Swindon Centre | Swindon |
| SN10 | Devizes | Kennet |
| SN11 | Calne | Wiltshire |
| SN12 | Melksham | Wiltshire |
| SN13 | Corsham | Wiltshire |
| SN14 | Chippenham | Wiltshire |
| SN15 | Chippenham | Wiltshire |
| SN16 | Malmesbury | Wiltshire |
| SN17 | Non-geographic | Swindon |
| SN2 | Swindon | Swindon |
| SN25 | Swindon | Swindon |
| SN26 | Blunsdon | Swindon |
| SN3 | Swindon, Stratton | Swindon |
| SN38 | Swindon | Swindon |
| SN4 | Wroughton, Chiseldon, Wootton Bassett | Swindon |
| SN42 | Non-geographic | Swindon |
| SN5 | West Swindon | Swindon |
| SN6 | Cricklade, Ashton Keynes, Highworth, Shrivenham, Watchfield | Wiltshire |
| SN7 | Faringdon | Vale of White Horse |
| SN8 | Marlborough, Burbage | Kennet |
| SN86 | Non-geographic | Swindon |
| SN9 | Pewsey | Kennet |
| SN99 | Swindon | Swindon |
| SO1 | Southampton city centre | Southampton |
| SO14 | City Centre, St. Mary's, Newtown, Nicholstown, Ocean Village, Chapel, Eastern Docks, Bevois Valley | Southampton |
| SO15 | Shirley, Freemantle, Banister Park, Millbrook | Southampton |
| SO16 | Bassett, Redbridge, Rownhams, Nursling, Chilworth | Southampton |
| SO17 | Highfield, Portswood, St Denys, Swaythling | Southampton |
| SO18 | Bitterne, Bitterne Park, Chartwell Green, Townhill Park, Southampton Airport | Southampton |
| SO19 | Sholing, Thornhill | Southampton |
| SO2 | Portswood, Bitterne | Southampton |
| SO20 | Stockbridge | Test Valley |
| SO21 | Compton, Colden Common, Hursley, Micheldever, Owslebury, Shawford, South Wonston, Sutton Scotney, Sparsholt, Twyford | Winchester |
| SO22 | Badger Farm, Fulflood, Hursley, Littleton and Harestock, Olivers Battery, Pitt, St Cross (W), Stanmore, Weeke | Winchester |
| SO23 | City Centre, Abbotts Barton, Bar End, Highcliffe, Hyde, St Cross (E), Winnall | Winchester |
| SO24 | New Alresford, Old Alresford, Cheriton, Tichborne | Winchester |
| SO25 | Non-geographic | Southampton |
| SO3 | Bishop's Waltham, Botley, Warsash | Southampton |
| SO30 | Botley, Hedge End, West End | Eastleigh |
| SO31 | Warsash, Hamble-le-Rice , Locks Heath | Eastleigh |
| SO32 | Bishops Waltham, Corhampton, Droxford, Durley, Exton, Meonstoke, Shedfield, Soberton, Swanmore, Upham, Warnford, Wickham | Eastleigh |
| SO4 | Southampton, Cadnam, Lyndhurst, Borckenhurst, Lymington | Southampton |
| SO40 | Totton, Lyndhurst, Cadnam, Marchwood | New Forest |
| SO41 | Milford-on-Sea, Pennington, Boldre, Hordle, Sway | New Forest |
| SO42 | Beaulieu | New Forest |
| SO43 | Lyndhurst | New Forest |
| SO45 | Hythe, Fawley, Blackfield, Calshot, Hardley | New Forest |
| SO5 | Chandler's Ford, Eastleigh, Romsey | Southampton |
| SO50 | Eastleigh Town Centre | Eastleigh |
| SO51 | Romsey, Ampfield, Lockerley, Mottisfont, Wellow | Test Valley |
| SO52 | North Baddesley | Test Valley |
| SO53 | Chandler's Ford | Eastleigh |
| SO9 | Southampton city centre | Southampton |
| SO97 | Non-geographic | Southampton |
| SP1 | Salisbury | Wiltshire |
| SP10 | Andover | Test Valley |
| SP11 | Ludgershall, Weyhill, Thruxton, Upper Clatford, Longparish, Enham Alamein, St Mary Bourne, Hurstbourne Tarrant | Test Valley |
| SP2 | Salisbury | Wiltshire |
| SP3 | Salisbury | Wiltshire |
| SP4 | Salisbury | Wiltshire |
| SP5 | Salisbury | Wiltshire |
| SP6 | Fordingbridge | New Forest |
| SP7 | Shaftesbury | North Dorset |
| SP8 | Gillingham | North Dorset |
| SP9 | Tidworth | Wiltshire |
| SR1 | Sunderland City Centre, East End, Hendon | Sunderland |
| SR2 | Ashbrooke, Ryhope, Grangetown, Hendon, Hillview, Thornhill | Sunderland |
| SR3 | Chapelgarth, Doxford Park, Farringdon, Elstob Farm, Essen Way, Gilley Law, Hall Farm, Herrington, Humbledon Hill, Mill Hill, Plains Farm, Ryhope, Silksworth, Springwell, Thorney Close, Tunstall | Sunderland |
| SR4 | Ayres Quay, Barnes, Chester Road, Deptford, Ford Estate, Grindon, Hastings Hill, Hylton Lane Estate, High Barnes, Millfield, Pallion, Pennywell, South Hylton | Sunderland |
| SR43 | Sunderland | Sunderland |
| SR5 | Carley Hill, Castletown, Downhill, Fulwell, Hylton Castle, Hylton Red House, Marley Pots, Monkwearmouth, Sheepfolds, Southwick, Town End Farm, Witherwack | Sunderland |
| SR6 | Cleadon, Fulwell, Monkwearmouth, North Haven, Roker, St Peter's Riverside, Seaburn, Seaburn Dene, South Bents, Whitburn | Sunderland |
| SR7 | Cold Hesledon, Dalton-le-Dale, Dawdon, Deneside, Greenhill, Murton, Northlea, Parkside, Seaham, West Lea | County Durham |
| SR8 | Easington, Easington Colliery, Horden, Little Thorpe, Peterlee, Shotton, Shotton Colliery | County Durham |
| SR88 | Peterlee | County Durham |
| SR9 | Post office boxes | Sunderland |
| SS0 | Southend-on-Sea, Westcliff-on-Sea | Southend-on-Sea |
| SS1 | Southend-on-Sea, Thorpe Bay | Southend-on-Sea |
| SS11 | Wickford | Basildon |
| SS12 | Wickford | Basildon |
| SS13 | Basildon | Basildon |
| SS14 | Basildon | Basildon |
| SS15 | Laindon | Basildon |
| SS16 | Langdon Hills | Basildon |
| SS17 | Corringham, Stanford-le-Hope | Thurrock |
| SS2 | Prittlewell, Southend-on-Sea | Southend-on-Sea |
| SS22 | Non-geographic | Southend-on-Sea |
| SS3 | Shoeburyness | Rochford |
| SS4 | Rochford | Rochford |
| SS5 | Hockley | Rochford |
| SS6 | Rayleigh | Rochford |
| SS7 | Hadleigh, South Benfleet, Thundersley | Castle Point |
| SS8 | Canvey Island | Castle Point |
| SS9 | Eastwood, Leigh-on-Sea | Southend-on-Sea |
| SS99 | Non-geographic | Southend-on-Sea |
| ST1 | Hanley, Cobridge, Sneyd Green | Staffordshire |
| ST10 | Cheadle, Church Leigh, Tean | Staffordshire |
| ST11 | Cheddleton, Blythe Bridge | Staffordshire |
| ST12 | Barlaston | Staffordshire |
| ST13 | Leek | Staffordshire |
| ST14 | Uttoxeter, Stramshall | Staffordshire |
| ST15 | Stone | Staffordshire |
| ST16 | Stafford | Staffordshire |
| ST17 | Stafford | Staffordshire |
| ST18 | Stafford | Staffordshire |
| ST19 | Penkridge | Staffordshire |
| ST2 | Bentilee, Abbey Hulton, Bucknall | Staffordshire |
| ST20 | Stafford, Woodseaves | Staffordshire |
| ST21 | Stafford, Eccleshall, Rodbaston | Staffordshire |
| ST3 | Longton, Meir, Blurton, Weston Coyney | Staffordshire |
| ST4 | Stoke, Fenton | Staffordshire |
| ST5 | Newcastle-under-Lyme | Staffordshire |
| ST55 | Non-geographic | Newcastle-under-Lyme |
| ST6 | Tunstall, Burslem, Smallthorne, Brown Edge | Staffordshire |
| ST7 | Kidsgrove, Talke, Talke Pits, Alsager, Mow Cop | Staffordshire |
| ST8 | Biddulph | Staffordshire |
| ST9 | Werrington, Endon | Staffordshire |
| SW10 | West Brompton, Chelsea | Kensington and Chelsea |
| SW11 | Battersea, Clapham Junction | Wandsworth |
| SW12 | Balham, Clapham South, Hyde Farm | Wandsworth |
| SW13 | Barnes, Castelnau | Richmond upon Thames |
| SW14 | Mortlake, East Sheen | Richmond upon Thames |
| SW15 | Putney, Roehampton University | Wandsworth |
| SW16 | Streatham, Norbury, Thornton Heath, Streatham Park, Furzedown, Streatham Vale, Pollards Hill | Lambeth |
| SW17 | Tooting, Mitcham | Wandsworth |
| SW18 | Wandsworth, Southfields, Earlsfield | Wandsworth |
| SW19 | Wimbledon, Colliers Wood, Southfields | Merton |
| SW1A | Whitehall, Buckingham Palace | Westminster |
| SW1E | Buckingham Gate, Victoria Station | Westminster |
| SW1H | Buckingham Gate, Victoria St, Birdcage Walk | Westminster |
| SW1P | Victoria Station, the Houses of Parliament, Vauxhall Bridge, Pimlico | Westminster |
| SW1V | Vauxhall Bridge, Chelsea Bridge, Victoria Station, Pimlico | Westminster |
| SW1W | Belgravia | Westminster |
| SW1X | Belgravia, Knightsbridge | Westminster |
| SW1Y | St. James's | Westminster |
| SW2 | Brixton, Brixton Hill, Streatham Hill, Tulse Hill, Clapham Park, Balham | Lambeth |
| SW20 | Merton Park, Raynes Park | Merton |
| SW3 | Chelsea, Brompton, Knightsbridge | Kensington and Chelsea |
| SW4 | Clapham, Stockwell | Lambeth |
| SW5 | Earl's Court | Kensington and Chelsea |
| SW6 | Fulham, Parson's Green | Hammersmith and Fulham |
| SW7 | South Kensington, Knightsbridge | Kensington and Chelsea |
| SW8 | South Lambeth, Vauxhall, Battersea, Clapham, Stockwell | Lambeth |
| SW9 | Stockwell, Brixton, Clapham | Lambeth |
| SW95 | Non-geographic | Lambeth |
| SW99 | Non-geographic | Lambeth |
| SY1 | Shrewsbury Town Centre, North Shrewsbury | Shropshire |
| SY10 | Oswestry | Shropshire |
| SY11 | Oswestry | Shropshire |
| SY12 | Ellesmere | Shropshire |
| SY13 | Whitchurch | Shropshire |
| SY14 | Malpas | Cheshire West and Chester |
| SY15 | Montgomery | Powys |
| SY16 | Newtown | Powys |
| SY17 | Caersws, Llandinam | Powys |
| SY18 | Llanidloes | Powys |
| SY19 | Llanbrynmair | Powys |
| SY2 | East Shrewsbury | Shropshire |
| SY20 | Machynlleth | Powys |
| SY21 | Welshpool | Powys |
| SY22 | Llanfechain, Llanfyllin, Llansantffraid, Llanymynech, Meifod | Powys |
| SY23 | Aberystwyth, Llanon, Llanrhystud | Ceredigion |
| SY24 | Bow Street, Pen-y-garn, Rhydypennau, Llandre | Ceredigion |
| SY25 | Tregaron, Ystrad Meurig | Ceredigion |
| SY3 | South Shrewsbury, West Shrewsbury, Bayston Hill | Shropshire |
| SY4 | Shawbury, Wem, Atcham, Ruyton-XI-Towns | Shropshire |
| SY5 | Dorrington, Donnington, Pontesbury, Westbury | Shropshire |
| SY6 | Church Stretton, Cardington | Shropshire |
| SY7 | Clun Valley | Shropshire |
| SY8 | Ludlow | Shropshire |
| SY9 | Bishops Castle | Shropshire |
| SY99 | Non-geographic | Shrewsbury |