| LU1 |
LUTON |
Luton (South), Aley Green, Caddington, Lower Woodside, Pepperstock, Slip End, Woodside |
Luton, Central Bedfordshire |
| LU2 |
LUTON |
Luton (East), Chiltern Green, Cockernhoe, East Hyde, Lawrence End, Lilley, New Mill End, Peters Green, Tea Green, The Hyde, Wandon End, Wandon Green, Winch Hill, London Luton Airport |
Luton, Central Bedfordshire, North Hertfordshire |
| LU3 |
LUTON |
Luton (North), Lower Sundon, Streatley, Sundon |
Luton, Central Bedfordshire |
| LU4 |
LUTON |
Luton (West), Chalton |
Luton, Central Bedfordshire |
| LU5 |
DUNSTABLE |
Dunstable (East including Woodside Estate), Bidwell, Chalgrave, Fancott, Harlington, Houghton Regis (including Townsend Industrial Estate), Thorn, Toddington |
Central Bedfordshire |
| LU6 |
DUNSTABLE |
Dunstable (West), Eaton Bray, Edlesborough, Holywell, Kensworth, Northall, Sewell, Studham, Totternhoe, Whipsnade |
Central Bedfordshire, Buckinghamshire |
| LU7 |
LEIGHTON BUZZARD |
Leighton Buzzard, Bragenham, Briggington, Burcott, Cheddington, Chelmscote, Clipstone, Crafton, Cublington, Eggington, Great Billington, Grove, Heath and Reach, Hockliffe, Horton, Hollingdon, Ivinghoe, Ivinghoe Aston, Ledburn, Leedon, Little Billington, Mentmore, Pitstone, Slapton, Soulbury, Stanbridge, Stewkley, Stockgrove, Tebworth, Tilsworth, Wing, Wingfield |
Central Bedfordshire, Buckinghamshire |