|
# | Tower | Bell | Weight | Note | Diameter | Cast | Founder |
| 40451 | Upwell, Norfolk, S Peter | 6 of 6 | 14–1–10 | F | 43.75″ | 1856 | Charles & George Mears |
| 40452 | Upwey, Dorset, S Laurence | 1 of 6 | 3½ cwt | F♯ | 25.50″ | 1912 | Llewellins & James |
| 40453 | Upwey, Dorset, S Laurence | 2 of 6 | 4 cwt | E | 26.63″ | 1912 | Llewellins & James |
| 40454 | Upwey, Dorset, S Laurence | 3 of 6 | 5 cwt | D | 29.00″ | 1912 | Llewellins & James |
| 40455 | Upwey, Dorset, S Laurence | 4 of 6 | 5½ cwt | C♯ | 30.00″ | 1912 | Llewellins & James |
| 40456 | Upwey, Dorset, S Laurence | 5 of 6 | 6½ cwt | B | 33.38″ | 1767† | James Smith (of Closworth) |
| 40457 | Upwey, Dorset, S Laurence | 6 of 6 | 9½ cwt | A | 37.88″ | 1912 | Llewellins & James |
| 40458 | Upwood, Cambridgeshire, S Peter | 1 of 3 | 3½ cwt | C♯ | 27.00″ | 1709 | ? Henry Penn |
| 40459 | Upwood, Cambridgeshire, S Peter | 2 of 3 | 5½ cwt | B | 31.00″ | | Newcombe (generic) |
| 40460 | Upwood, Cambridgeshire, S Peter | 3 of 3 | 8 cwt | A | 34.00″ | 1615 | Tobias I Norris |
| 40461 | Urchfont, Wiltshire, S Michael & All Angels | 1 of 8 | 4½ cwt | D | 27.00″ | c1399† | (unidentified) |
| 40462 | Urchfont, Wiltshire, S Michael & All Angels | 2 of 8 | 5½ cwt | C♯ | 28.88″ | 1664 | William III Purdue |
| 40463 | Urchfont, Wiltshire, S Michael & All Angels | 3 of 8 | 6½ cwt | B | 33.38″ | 1743 | Abel Rudhall |
| 40464 | Urchfont, Wiltshire, S Michael & All Angels | 4 of 8 | 7½ cwt | A | 34.75″ | 1658 | William III Purdue |
| 40465 | Urchfont, Wiltshire, S Michael & All Angels | 5 of 8 | 9½ cwt | G | 38.25″ | 1727 | Abraham II Rudhall |
| 40466 | Urchfont, Wiltshire, S Michael & All Angels | 6 of 8 | 10–1–19 | F♯ | 40.50″ | 1848 | Charles & George Mears |
| 40467 | Urchfont, Wiltshire, S Michael & All Angels | 7 of 8 | 14 cwt | E | 42.50″ | 1658 | William III Purdue |
| 40468 | Urchfont, Wiltshire, S Michael & All Angels | 8 of 8 | 19 cwt | D | 48.00″ | 1610† | John Wallis |
| 40469 | Usk, Monmouthshire, Wales, S Mary | 1 of 8 | 3–2–9 | F♯ | 25.00″ | 1925 | John Taylor & Co |
| 40470 | Usk, Monmouthshire, Wales, S Mary | 2 of 8 | 3–2–10 | E♯ | 25.50″ | 1925 | John Taylor & Co |
| 40471 | Usk, Monmouthshire, Wales, S Mary | 3 of 8 | 4–0–23 | D♯ | 27.50″ | 1925 | John Taylor & Co |
| 40472 | Usk, Monmouthshire, Wales, S Mary | 4 of 8 | 5–0–3 | C♯ | 29.50″ | 1925 | John Taylor & Co |
| 40473 | Usk, Monmouthshire, Wales, S Mary | 5 of 8 | 6–0–24 | B | 32.00″ | 1925 | John Taylor & Co |
| 40474 | Usk, Monmouthshire, Wales, S Mary | 6 of 8 | 7–2–19 | A♯ | 34.00″ | 1925 | John Taylor & Co |
| 40475 | Usk, Monmouthshire, Wales, S Mary | 7 of 8 | 9–1–20 | G♯ | 37.50″ | 1925 | John Taylor & Co |
| 40476 | Usk, Monmouthshire, Wales, S Mary | 8 of 8 | 14–1–7 | F♯ | 42.50″ | 1925 | John Taylor & Co |
| 40477 | Utterby, Lincolnshire, S Andrew | 1 of 3 | | E♯ | 25.00″ | 1725 | Samuel II Smith |
| 40478 | Utterby, Lincolnshire, S Andrew | 2 of 3 | | D♯ | 27.00″ | 1725 | Samuel II Smith |
| 40479 | Utterby, Lincolnshire, S Andrew | 3 of 3 | 5 cwt | C♯ | 30.00″ | 1752 | Daniel Hedderly |
| 40480 | Uttoxeter, Staffordshire, S Mary | 1 of 8 | 6–0–2 | E♭ | 30.50″ | 1874 | John Warner & Sons |
| 40481 | Uttoxeter, Staffordshire, S Mary | 2 of 8 | 7–0–6 | D | 32.00″ | 1729 | Abraham II Rudhall |
| 40482 | Uttoxeter, Staffordshire, S Mary | 3 of 8 | 6–1–6 | C | 32.00″ | 1729 | Abraham II Rudhall |
| 40483 | Uttoxeter, Staffordshire, S Mary | 4 of 8 | 7–2–15 | B♭ | 34.75″ | 1729 | Abraham II Rudhall |
| 40484 | Uttoxeter, Staffordshire, S Mary | 5 of 8 | 7–3–8 | A♭ | 36.00″ | 1729 | Abraham II Rudhall |
| 40485 | Uttoxeter, Staffordshire, S Mary | 6 of 8 | 10–0–18 | G | 39.50″ | 1729 | Abraham II Rudhall |
| 40486 | Uttoxeter, Staffordshire, S Mary | 7 of 8 | 13–2–5 | F | 43.50″ | 1729 | Abraham II Rudhall |
| 40487 | Uttoxeter, Staffordshire, S Mary | 8 of 8 | 17–3–1 | E♭ | 49.25″ | 1874 | John Warner & Sons |
| 40488 | Uxbridge, Greater London, S Andrew | 1 of 8 | 5–0–15 | F | 27.50″ | 1877 | John Warner & Sons |
| 40489 | Uxbridge, Greater London, S Andrew | 2 of 8 | 5–1–2 | E | 28.50″ | 1877 | John Warner & Sons |
| 40490 | Uxbridge, Greater London, S Andrew | 3 of 8 | 5–2–6 | D | 30.00″ | 1865 | John Warner & Sons |
| 40491 | Uxbridge, Greater London, S Andrew | 4 of 8 | 6–2–4 | C | 32.00″ | 1866 | John Warner & Sons |
| 40492 | Uxbridge, Greater London, S Andrew | 5 of 8 | 7–0–0 | B♭ | 34.00″ | 1866 | John Warner & Sons |
| 40493 | Uxbridge, Greater London, S Andrew | 6 of 8 | 8–3–0 | A | 36.50″ | 1866 | John Warner & Sons |
| 40494 | Uxbridge, Greater London, S Andrew | 7 of 8 | 10–2–12 | G | 39.00″ | 1866 | John Warner & Sons |
| 40495 | Uxbridge, Greater London, S Andrew | 8 of 8 | 13–1–25 | F | 43.00″ | 1866 | John Warner & Sons |
| 40496 | Uxbridge, Greater London, S Margaret | 1 of 8 | 3–2–22 | F♯ | 26.00″ | 1952 | Mears & Stainbank |
| 40497 | Uxbridge, Greater London, S Margaret | 2 of 8 | 4–1–6 | E♯ | 26.88″ | 1952 | Mears & Stainbank |
| 40498 | Uxbridge, Greater London, S Margaret | 3 of 8 | 4–3–18 | D♯ | 29.00″ | 1952 | Mears & Stainbank |
| 40499 | Uxbridge, Greater London, S Margaret | 4 of 8 | 5–2–9 | C♯ | 31.00″ | 1952 | Mears & Stainbank |
| 40500 | Uxbridge, Greater London, S Margaret | 5 of 8 | 6–1–27 | B | 33.00″ | 1952 | Mears & Stainbank |