Regionlista
- HR4 0RN - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RP - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RR - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RS - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RT - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RU - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RW - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RX - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RY - Hereford, Three Elms, County of Herefordshire, England
- HR4 0RZ - Hereford, Three Elms, County of Herefordshire, England
- HR4 0SA - Hereford, Three Elms, County of Herefordshire, England
- HR4 0SB - Hereford, Three Elms, County of Herefordshire, England
- HR4 0SD - Hereford, Three Elms, County of Herefordshire, England
- HR4 0SE - Hereford, Three Elms, County of Herefordshire, England
- HR4 0SF - Hereford, Three Elms, County of Herefordshire, England
- HR4 0SQ - Hereford, Three Elms, County of Herefordshire, England
- HR4 0TA - Hereford, Three Elms, County of Herefordshire, England
- HR4 0TB - Hereford, Three Elms, County of Herefordshire, England
- HR4 0TD - Hereford, Three Elms, County of Herefordshire, England
- HR4 0TE - Hereford, Three Elms, County of Herefordshire, England