| Barclays Bank Plc | 0845 755 5555 | | Queens Square, Dolgellau, LL40 1AP |  Map & Directions |
| Alliance & Leicester Plc | 01248 370267 | | 202 High Street, Bangor, LL57 1NY | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | Ancaster Square, Llanrwst, LL26 0LD | | Map & Directions |
| Lloyds Tsb Bank Plc | 0845 300 0000 | | 5-7 Boston Street, Holyhead, LL65 1BS | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | Rhyl Business Centre, 68-70 High Street, Rhyl, LL18 1EU | | Map & Directions |
| Lloyds Tsb Bank Plc | 0845 300 0000 | | 27 Conway Road, Colwyn Bay, LL29 7AH | | Map & Directions |
| Hsbc Bank Plc | 01678 685800 | | Welsh Speaking, 56 Stryd Fawr, Bala, LL23 7ND | | Map & Directions |
| Lloyds Tsb Bank Plc | 0845 300 0000 | | 10-14 Queen Street, Rhyl, LL18 1RY | | Map & Directions |
| Hsbc Bank Plc | 0845 740 4404 | | New Road, Glyn Ceiriog, Llangollen, LL20 7HE | | Map & Directions |
| Yorkshire Building Society | 0845 120 0845 | | 26 High Street, Rhyl, LL18 1ES | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | 64 High Street, Pwllheli, LL53 5RL | | Map & Directions |
| Britannia Building Society | 01248 353845 | | Waterloo Street, Bangor, LL57 1DS | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | 5-7 Bangor Street, Caernarfon, LL55 1AE | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | 1 Porkington Place, High Street, Harlech, LL46 2YE | | Map & Directions |
| Abbey National Plc | 0845 765 4321 | | 9 Penrhyn Road, Colwyn Bay, LL29 8LW | | Map & Directions |
| Beneficial Finance | 01978 363600 | | 26 King Street, Wrexham, LL11 1HF | | Map & Directions |
| Lloyds Tsb Bank Plc | 01745 856444 | | 155 High Street, Prestatyn, LL19 9AY | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | 3 High Street, Cemaes Bay, LL67 0HH | | Map & Directions |
| Nationwide Building Society | 01978 200100 | | 1-2 High Street, Wrexham, LL13 8LH | | Map & Directions |
| Lloyds Tsb Bank Plc | 0845 300 0000 | | 90-92 High Street, Pwllheli, LL53 5RN | | Map & Directions |
| Lloyds Tsb Bank Plc | 0845 300 0000 | | 23 High Street, Llangefni, LL77 7NB | | Map & Directions |
| Hsbc Bank Plc | 01248 283111 | | Uxbridge Square, Menai Bridge, LL59 5DH | | Map & Directions |
| The Royal Bank Of Scotland Plc | 01492 532548 | | 44 Conway Road, Colwyn Bay, LL29 7HT | | Map & Directions |
| Hsbc Bank Plc | 0845 740 4404 | | High Street, Bethesda, Bangor, LL57 3AP | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | 67 Market Street, Abergele, LL22 7AF | | Map & Directions |
| Nationwide Building Society | 01492 610100 | | 5 Mostyn Street, Llandudno, LL30 2NS | | Map & Directions |
| Nationwide Building Society | 01248 285000 | | 258 High Street, Bangor, LL57 1RS | | Map & Directions |
| Yorkshire Building Society | 0845 120 0845 | | 39-41 High Street, Prestatyn, LL19 9AH | | Map & Directions |
| Nationwide Building Society | 01745 450000 | | 22 Wellington Road, Rhyl, LL18 1BG | | Map & Directions |
| The Royal Bank Of Scotland Plc | 01492 860200 | | 59 Mostyn Street, Llandudno, LL30 2NT | | Map & Directions |
| Principality Building Society | 01758 613331 | | 55a High St, Pwllheli, LL53 5RT | | Map & Directions |
| Barclays Bank Plc | 0845 755 5555 | | 273 High Street, Bangor, LL57 1UE | | Map & Directions |
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