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 1LD 12 6 51.7556334 -0.4720915 HP1 1LE 14 10 51.7546707 -0.472087 HP1 1LF 19 14 51.7527696 -0.4720048 HP1 1LR 11 3 51.7574668 -0.4722663 HP1 1LS 14 8 51.7577018 -0.4723597 HP1 1LY 22 0 51.7466113 -0.486793 HP1 1NA 10 1 51.7443018 -0.4910197 HP1 1NB 14 0 51.7455485 -0.4914707 HP1 1ND 10 0 51.7461434 -0.4909395 HP1 1NE 9 0 51.7450223 -0.4918069 HP1 1NF 1 0 51.7462537 -0.4917659 HP1 1NG 13 0 51.7461031 -0.4926231 HP1 1NH 21 0 51.7455461 -0.4933828 HP1 1NJ 12 0 51.7458831 -0.4944961 HP1 1NP 18 3 51.7457757 -0.4811786 HP1 1NQ 17 0 51.74562 -0.4921346 HP1 1NR 31 2 51.7459878 -0.4854239 HP1 1NS 31 0 51.7463907 -0.4863436 HP1 1NU 22 0 51.7477473 -0.4855451 HP1 1NT 2 0 51.7472412 -0.4853448 « 4 »