all postcodes in HP / Hemel Hempstead… find any address or company within the HP postcode area AB / Aberdeen AL / St Albans B / Birmingham BA / Bath BB / Blackburn BD / Bradford BH / Bournemouth BL / Bolton BN / Brighton BR / Bromley BS / Bristol BT / Belfast CA / Carlisle CB / Cambridge CF / Cardiff CH / Chester CM / Chelmsford CO / Colchester CR / Croydon CT / Canterbury CV / Coventry CW / Crewe DA / Dartford DD / Dundee DE / Derby DG / Dumfries DH / Durham DL / Darlington DN / Doncaster DT / Dorchester DY / Dudley E / East London EC / East Central London EH / Edinburgh EN / Enfield EX / Exeter FK / Falkirk FY / Blackpool G / Glasgow GL / Gloucester GU / Guildford GY / Guernsey HA / Harrow HD / Huddersfield HG / Harrogate HP / Hemel Hempstead HR / Hereford HS / Outer Hebrides HU / Hull HX / Halifax IG / Ilford IM / Isle of Man IP / Ipswich IV / Inverness JE / Jersey KA / Kilmarnock KT / Kingston upon Thames KW / Kirkwall KY / Kirkcaldy L / Liverpool LA / Lancaster LD / Llandrindod Wells LE / Leicester LL / Llandudno LN / Lincoln LS / Leeds LU / Luton M / Manchester ME / Rochester MK / Milton Keynes ML / Motherwell N / North London NE / Newcastle upon Tyne NG / Nottingham NN / Northampton NP / Newport NR / Norwich NW / North West London OL / Oldham OX / Oxford PA / Paisley PE / Peterborough PH / Perth PL / Plymouth PO / Portsmouth PR / Preston RG / Reading RH / Redhill RM / Romford S / Sheffield SA / Swansea SE / South East London SG / Stevenage SK / Stockport SL / Slough SM / Sutton SN / Swindon SO / Southampton SP / Salisbury SR / Sunderland SS / Southend-on-Sea ST / Stoke-on-Trent SW / South West London SY / Shrewsbury TA / Taunton TD / Galashiels TF / Telford TN / Tunbridge Wells TQ / Torquay TR / Truro TS / Cleveland TW / Twickenham UB / Southall W / West London WA / Warrington WC / Western Central London WD / Watford WF / Wakefield WN / Wigan WR / Worcester WS / Walsall WV / Wolverhampton YO / York ZE / Lerwick HP1 HP10 HP11 HP12 HP13 HP14 HP15 HP16 HP17 HP18 HP19 HP2 HP20 HP21 HP22 HP23 HP27 HP3 HP4 HP5 HP6 HP7 HP8 HP9 Postcode Area HP / Hemel Hempstead Postcode District HP / Hemel Hempstead select a postcode below to view the associated residential addresses, businesses and companies Postcode Residential Businesses Locality Latitude Longitude HP1 1HZ 14 0 51.7448326 -0.4757059 HP1 1WX 1 1 51.75521 -0.473538 HP1 1BT 29 18 51.7472106 -0.4739515 HP1 1HG 51 0 51.7546685 -0.4762872 HP1 1GY 1 1 51.7641801 -0.4393205 HP1 1GW 1 1 51.7641801 -0.4393205 HP1 1AG 0 51.7499931 -0.4754893 HP1 1AJ 48 0 51.7466647 -0.4748872 HP1 1AL 71 0 51.7463555 -0.4746365 HP1 1AN 34 0 51.7471085 -0.4753515 HP1 1AP 23 0 51.7466714 -0.4753542 HP1 1AQ 25 0 51.7462168 -0.4753801 HP1 1AU 72 0 51.7461109 -0.4747865 HP1 1AW 56 0 51.7511743 -0.4849456 HP1 1AX 3 0 51.7463094 -0.4744686 HP1 1AS 84 0 51.7460232 -0.4744641 HP1 1AT 84 0 51.7460461 -0.4746147 HP1 1AZ 16 0 51.7459233 -0.47447 HP1 1AY 0 51.74611 -0.475025 HP1 1FW 4 51.7459366 -0.4750031 « 11 »