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 HP3 0AR 0 51.7350907 -0.4739855 HP3 0AS 0 51.727805 -0.4718192 HP3 0AT 0 51.7420475 -0.4940351 HP3 0AU 1 51.7327452 -0.4737568 HP3 0AW 0 51.7341174 -0.4738944 HP3 0AX 0 51.7412273 -0.494393 HP3 0AY 0 51.7357056 -0.4706021 HP3 0BA 0 51.7416649 -0.4952797 HP3 0NX 0 51.7416887 -0.4960904 HP3 0BB 0 51.7389736 -0.4947453 HP3 0BZ 0 51.7383068 -0.493334 HP3 0BD 0 51.7361966 -0.4935635 HP3 0BE 0 51.7359645 -0.4943966 HP3 0BF 0 51.7375375 -0.4964588 HP3 0BG 0 51.7253944 -0.5302929 HP3 0BJ 0 51.7376163 -0.4865894 HP3 0BL 0 51.7343892 -0.4977798 HP3 0BN 1 51.7331464 -0.496228 HP3 0BP 0 51.7305184 -0.4919254 HP3 0BQ 0 51.7385666 -0.4911529 « 73 »