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 3EJ 5 0 51.7598213 -0.4721577 HP1 3EP 30 0 51.7628543 -0.4876621 HP1 3ER 12 0 51.7644428 -0.488741 HP1 3ES 30 0 51.7628029 -0.4876809 HP1 3ET 16 0 51.7626624 -0.4867266 HP1 3EU 30 0 51.7623744 -0.4860117 HP1 3EW 21 0 51.7619465 -0.4876925 HP1 3EX 24 0 51.7632025 -0.4860709 HP1 3EY 16 0 51.7637172 -0.4855465 HP1 3EZ 18 0 51.7621919 -0.4858005 HP1 3HA 9 0 51.7638026 -0.4851958 HP1 3HB 17 0 51.7640942 -0.4840992 HP1 3HD 14 0 51.7642794 -0.483122 HP1 3HE 16 0 51.7630175 -0.4842802 HP1 3HF 14 0 51.7623987 -0.4844024 HP1 3HH 29 0 51.7610113 -0.4819044 HP1 3HJ 50 0 51.760054 -0.4831389 HP1 3HP 34 0 51.7634664 -0.4835261 HP1 3HR 18 0 51.7637677 -0.4817915 HP1 3HS 18 0 51.764797 -0.4821192 « 23 »