POSTCODE Area ZONE POSTCODE Area ZONE HP10 Flackwell Heath 2 HP20 Aylesbury 3 HP10 Hedsor 2 HP21 Walton 3 HP10 Loudwater 2 HP22 Aston Abbotts 3 HP10 Penn Street 2 HP22 Aston Clinton 3 HP10 Tylers Green 2 HP22 Bierton 3 HP10 Wooburn 2 HP22 Buckland 3 HP10 Wooburn Green 2 HP22 Drayton Beauchamp 3 HP11 Wycombe Marsh 1 HP22 Halton 3 HP12 Booker 1 HP22 Hardwick 3 HP13 Downley 1 HP22 Hulcott 3 HP13 High Wycombe 1 HP22 North Lee 3 HP14 Beacons Bottom 2 HP22 Nup End 3 HP14 Bledlow Ridge 2 HP22 Oving 3 HP14 Bolter End 2 HP22 Pitchcott 3 HP14 Bradenham 2 HP22 Quainton 3 HP14 Cadmore End 2 HP22 Rowsham 3 HP14 Ibstone 2 HP22 Stoke Mandeville 3 HP14 Lane End 2 HP22 Weeden 3 HP14 Naphill 2 HP22 Western Turville 3 HP14 Northend 2 HP22 Whitchurch 3 HP14 Stokenchurch 2 HP22 Wingrave 3 HP14 The City 2 HP23 Adbury 3 HP14 Upper North Dean 2 HP23 Buckland 3 HP14 West Wycombe 2 HP23 cholesbury 3 HP15 Cryers Hill 1 HP23 Hastoe 3 HP15 Great Kingshill 1 HP23 Long Marston 3 HP15 Hazlemere 1 HP23 Marsworth 3 HP15 Holmer Green 1 HP23 New Mill 3 HP15 Hughenden Valley 1 HP23 Putenham 3 HP16 Ballinger Common 1 HP23 St Leonards 3 HP16 Great Missenden 1 HP23 Tring 3 HP16 Lee Champ 1 HP23 Wigginton 3 HP16 Little Hampden 1 HP23 Wilstone 3 HP16 Little Kingshill 1 HP27 Askett 2 HP16 Prestwood 1 HP27 Bledlow 2 HP16 South Heath 1 HP27 Ilmer 2 HP16 The Lee 1 HP27 Lacey Green 2 HP17 Aston Sandford 3 HP27 Longwick 2 HP17 Bishopstone 3 HP27 Loosley Row 2 HP17 Butlers Cross 3 HP27 Monks Risborough 2 HP17 Dinton 3 HP27 Olswick 2 HP17 Ellesborough 3 HP27 Pitch Green 2 HP17 Ford 3 HP27 Princes Risborough 2 HP17 Great Kimble 3 HP27 Saunderton 2 HP17 Haddenham 3 HP3 Apsley 3 HP17 Hartwell 3 HP3 Bovingdon 3 HP17 Kimble Wick 3 HP3 Felden 3 HP17 Kingsey 3 HP3 Flaunden 3 HP17 Little Kimble 3 HP3 Hemel Hempstead 3 HP17 Meadle 3 HP3 Leverstock Green 3 HP17 Nash Lee 3 HP5 Ashley Green 2 HP17 Stone 3 HP5 Bellingdon 2 HP17 Upton 3 HP5 Botley 2 HP17 Westlington 3 HP5 Chartridge 2 HP2 Dunsmore 3 HP5 Latimer 2 POSTCODE Area ZONE POSTCODE Area ZONE HP5 Lye Green 2 SL6 Cookham Rise 3 HP5 Newtown 2 SL6 Furze Platt 3 HP5 Walterside 2 SL6 Hitcham 3 HP5 Whelpley Hill 2 SL6 Holyport 3 HP6 Chesham Bois 2 SL6 Hurley 3 HP6 Hyde Heath 2 SL6 Hurley Bottom 3 HP7 Amersham 1 SL6 Maidenhead 3 HP7 Coleshill 1 SL6 Paley Street 3 HP7 Little Chalfont 1 SL6 Pinkneys Green 3 HP7 Little Missenden 1 SL6 Stud Green 3 HP7 Penn Street 1 SL6 Taplow 3 HP7 Winchmore Hill 1 SL6 Touchen-End 3 HP8 Chalfont St Giles 2 SL6 Woodlands Park 3 HP9 Beaconsfield 3 SL7 Bisham 2 HP9 Forty Green 3 SL7 Little Marlow 2 HP9 Holtspur 3 SL7 Lower Woodend 2 HP9 Jordans 3 SL7 Marlow 2 HP9 Knotty Green 3 SL7 Medmenham 2 HP9 Seer Green 3 SL8 Bourne End 2 OX39 Chinnor 3 SL8 Well End 2 SL1 Burnham 3 SL9 Chalfont Common 2 SL1 Dropmore 3 SL9 Chalfont St Peter 2 SL1 Salt Hill 3 SL9 Gerrards Cross 2 SL1 Slough 3 SL9 Horn Hill 2 SL1 Upton 3 WD3 Batchworth 3 SL2 Farnham Common 3 WD3 Batchworth Heath 3 SL2 Farnham Royal 3 WD3 Cheries 3 SL2 Hedgerley 3 WD3 Chorleywood 3 SL2 Stoke Poges 3 WD3 Croxley Green 3 SL6 Bray 3 WD3 Heronsgate 3 SL6 Bray Wick 3 WD3 Maple Cross 3 SL6 Burchetts Green 3 WD3 Rickmansworth 3 SL6 Cookham 3 WD3 Sarratt 3 SL6 Cookham Dean 3 WD3 West Hyde 3