| 1. | XAAM | Number range maintenance: FR_DRU_AM Number range maintenance: FR_DRU_AM Nummernkreispflege: FT_DRU_AM |
| 2. | XAEU | Number range maintenance: FT_DRU_EUR Number range maintenance: FT_DRU_EUR Nummernkreispflege: FT_DRU_EUR |
| 3. | XAKK | Maintain Number Range: RV_AKKRED Maintain Number Range: RV_AKKRED Nummernkreispflege: RV_AKKRED |
| 4. | XATD | Number range maintenance: FT_DRU_T Number range maintenance: FT_DRU_T Nummernkreispflege: FT_DRU_T |
| 5. | XATR | Number range maintenance: FT_DRU_ATR Number range maintenance: FT_DRU_ATR Nummernkreispflege: FT_DRU_ATR |
| 6. | XAUS | Number range maintenance: RV_EXPORT Number range maintenance: RV_EXPORT Nummernkreispflege: RV_EXPORT |