All postcodes in GU1 3
| Postcode | Place | Type |
|---|---|---|
| GU1 3XP | Guildford | street |
| GU1 3XQ | Guildford | street |
| GU1 3XR | Guildford | street |
| GU1 3XS | Guildford | street |
| GU1 3XT | Guildford | street |
| GU1 3XU | Guildford | street |
| GU1 3XW | Guildford | street |
| GU1 3XX | Guildford | street |
| GU1 3XY | Guildford | street |
| GU1 3XZ | Guildford | street |
| GU1 3YA | Guildford | street |
| GU1 3YU | Guildford | large user |
Places in sector GU1 3
- Guildford 192