On this page we provide the primary telephone contact numbers of a range of banks and building societies that offer mortgages to customers in the United Kingdom. Instead of you having to sift through a raft of contact numbers we provide the best contact number for customers wishing to speak to an adviser specifically about a mortgage.
| Mortgage provider | Mortgage number |
| Halifax | 0345 727 3747 |
| HSBC | 0800 169 6333 |
| London & Country | 0808 292 1559 |
| Nationwide | 0800 111 4410 |