| Code | Name | Region |
|---|---|---|
| NLBRD | Breda | NB |
| NLBDV | Bredevoort | GE |
| NLBRZ | Breezand | |
| NLBRS | Breskens | |
| NLRUK | Breukelen | |
| NLBRI | Brielle | |
| NLBRT | Britsum | FR |
| NLBIW | Broek In Waterland | |
| NLBRL | Broek Op Langedijk | |
| NLBRH | Broekhuizenvorst | LI |
| NLBCK | Bronckhorst | GE |
| NLBRO | Brouwershaven | |
| NLBRU | Bruchem | |
| NLBSE | Bruinisse | |
| NLBRM | Brummen | |
| NLBMK | Boortmeerkerk | |
| NLBRC | Borculo | |
| NLBGR | Borger | DR |
| NLBOO | Borger-odoorn | DR |
| NLBGW | Borgsweer | GR |
| NLBON | Born | LI |
| NLBRE | Borne | OV |
| NLBNB | Bornerbroek | |
| NLBOR | Borssele | ZE |
| NLBXC | Bosch | |
| NLUTB | Bosch En Duin | UT |
| NLBSK | Boskoop | |
| NLBOS | Bosschenhoofd | NB |
| NLBSH | Bosscherheide | LI |
| NLBOT | Botlek | ZH |
| NLBTA | Bourtange | GR |
| NLHRX | Boven-hardinxveld | ZH |
| NLBOV | Bovenkarspel | |
| NLBVL | Boven-leeuwen | GE |
| NLBVI | Bovensmilde | DR |
| NLBLE | Blerick | LI |
| NLBLG | Bleskensgraaf | |
| NLBLI | Blije | FR |
| NLBMD | Bloemendaal | |
| NLBLK | Blokker | |
| NLBZL | Blokzijl | OV |
| NLBNH | Boarnsterhim | FR |
| NLBOA | Boazum | FR |
| NLBDK | Bobeldijk | NH |
| NLBOG | Bodegraven | |
| NLBRW | Bodegraven-reeuwijk | ZH |
| NLBCP | Boeicop | ZH |
| NLBEL | Boekel | NB |
| NLBOE | Boekel | NH |
| NLBKL | Boekelo |