- Nationwide - Lanark
- Nationwide - Lancaster
- Nationwide - Lancing
- Nationwide - Langley
- Nationwide - Leamington Spa
- Nationwide - Leatherhead
- Nationwide - Leeds
- Nationwide - Leicester, 29 The Nook
- Nationwide - Leicester, 3 Forge Corner
- Nationwide - Leicester, 7 Horsefair Street
- Nationwide - Leicester, 92 The Parade
- Nationwide - Leigh
- Nationwide - Leigh-on-Sea
- Nationwide - Leighton Buzzard
- Nationwide - Leominster
- Nationwide - Letchworth
- Nationwide - Leven
- Nationwide - Lewes
- Nationwide - Leyton
- Nationwide - Lichfield
- Nationwide - Lincoln
- Nationwide - Lisburn
- Nationwide - Little Common
- Nationwide - Little Sutton
- Nationwide - Liverpool, 17/19 Lord Street
- Nationwide - Liverpool, 648 Prescot Road
- Nationwide - Livingston
- Nationwide - Llandudno
- Nationwide - Llanelli
- Nationwide - London, 1 Aldgate
- Nationwide - London, 129 Balham High Road
- Nationwide - London, 146 Uxbridge Road
- Nationwide - London, 149 The Street
- Nationwide - London, 152 Clapham High Street
- Nationwide - London, 157/159 Victoria Street
- Nationwide - London, 190 Fore Street
- Nationwide - London, 225/226 Tottenham Court Road
- Nationwide - London, 26-27 Eldon Street
- Nationwide - London, 289 High Holborn
- Nationwide - London, 329 Green Street
- Nationwide - London, 374 Mare Street
- Nationwide - London, 4 Clockhouse Parade
- Nationwide - London, 415 The Strand
- Nationwide - London, 46 Portman Square
- Nationwide - London, 62/63 Cheapside
- Nationwide - London, 79 St. John's Road
- Nationwide - Long Eaton
- Nationwide - Longfield
- Nationwide - Loughborough
- Nationwide - Loughton
- Nationwide - Lowestoft
- Nationwide - Ludlow
- Nationwide - Luton
- Nationwide - Lymington