| C.Post. | Localité | Commune |
|---|---|---|
| 5600 | FAGNOLLE | PHILIPPEVILLE |
| 4317 | FAIMES | FAIMES |
| 5522 | FALAEN | ONHAYE |
| 5060 | FALISOLLE | SAMBREVILLE |
| 4260 | FALLAIS | BRAIVES |
| 5500 | FALMAGNE | DINANT |
| 5500 | FALMIGNOUL | DINANT |
| 7181 | FAMILLEUREUX | SENEFFE |
| 6240 | FARCIENNES | FARCIENNES |
| 5340 | FAULX-LES-TOMBES | GESVES |
| 7120 | FAUROEULX | ESTINNES |
| 6637 | FAUVILLERS | FAUVILLERS |
| 4950 | FAYMONVILLE | WAIMES |
| 6856 | FAYS-LES-VENEURS | PALISEUL |
| 7387 | FAYT-LE-FRANC | HONNELLES |
| 7170 | FAYT-LEZ-MANAGE | MANAGE |
| 5570 | FELENNE | BEAURAING |
| 7181 | FELUY | SENEFFE |
| 4607 | FENEUR | DALHEM |
| 5380 | FERNELMONT | FERNELMONT |
| 4190 | FERRIERES | FERRIERES |
| 5570 | FESCHAUX | BEAURAING |
| 4347 | FEXHE-LE-HAUT-CLOCHER | FEXHE-LE-HAUT-CLOCHER |
| 4458 | FEXHE-SLINS | JUPRELLE |
| 4181 | FILOT | HAMOIR |
| 5560 | FINNEVAUX | HOUYET |
| 4530 | FIZE-FONTAINE | VILLERS-LE-BOUILLET |
| 4367 | FIZE-LE-MARSAL | CRISNEE |
| 6686 | FLAMIERGE | BERTOGNE |
| 5620 | FLAVION | FLORENNES |
| 5020 | FLAWINNE | NAMUR |
| 4400 | FLEMALLE | FLEMALLE |
| 4400 | FLEMALLE-GRANDE | FLEMALLE |
| 4400 | FLEMALLE-HAUTE | FLEMALLE |
| 7012 | FLENU | MONS |
| 4620 | FLERON | FLERON |
| 6220 | FLEURUS | FLEURUS |
| 7880 | FLOBECQ | FLOBECQ |
| 4540 | FLONE | AMAY |
| 5334 | FLOREE | ASSESSE |
| 5150 | FLOREFFE | FLOREFFE |
| 5620 | FLORENNES | FLORENNES |
| 6820 | FLORENVILLE | FLORENVILLE |
| 5150 | FLORIFFOUX | FLOREFFE |
| 5370 | FLOSTOY | HAVELANGE |
| 5572 | FOCANT | BEAURAING |
| 1350 | FOLX-LES-CAVES | ORP-JAUCHE |
| 6140 | FONTAINE-L'EVEQUE | FONTAINE-L'EVEQUE |
| 6567 | FONTAINE-VALMONT | MERBES-LE-CHATEAU |
| 5650 | FONTENELLE | WALCOURT |
| 6820 | FONTENOILLE | FLORENVILLE |
| 7643 | FONTENOY | ANTOING |
| 4340 | FOOZ | AWANS |
| 6141 | FORCHIES-LA-MARCHE | FONTAINE-L'EVEQUE |
| 1190 | FOREST (Bruxelles-Capitale) | FOREST |
| 7910 | FOREST (Hainaut) | FRASNES-LEZ-ANVAING |
| 4870 | FORET | TROOZ |
| 6596 | FORGE-PHILIPPE | MOMIGNIES |
| 6464 | FORGES | CHIMAY |
| 6953 | FORRIERES | NASSOGNE |
| 5380 | FORVILLE | FERNELMONT |
| 4980 | FOSSE | TROIS-PONTS |
| 5070 | FOSSES-LA-VILLE | FOSSES-LA-VILLE |
| 6700 | FOUCHES | ARLON |
| 7830 | FOULENG | SILLY |
| 6440 | FOURBECHIES | FROIDCHAPELLE |
| 3798 | FOY-NOTRE-DAME | DINANT |
| 4870 | FRAIPONT | TROOZ |
| 5650 | FRAIRE | WALCOURT |
| 4557 | FRAITURE | TINLOT |
| 7080 | FRAMERIES | FRAMERIES |
| 6853 | FRAMONT | PALISEUL |
| 5600 | FRANCHIMONT | PHILIPPEVILLE |
| 4970 | FRANCORCHAMPS | STAVELOT |
| 5380 | FRANC-WARET | FERNELMONT |
| 5150 | FRANIERE | FLOREFFE |
| 5660 | FRASNES | COUVIN |
| FRASNES-LEZ-ANVAING | FRASNES-LEZ-ANVAING | |
| 7911 | FRASNES-LEZ-BUISSENAL | FRASNES-LEZ-ANVAING |
| 6210 | FRASNES-LEZ-GOSSELIES | LES-BONS-VILLERS |
| 4347 | FRELOUX | FEXHE-LE-HAUT-CLOCHER |
| 6800 | FREUX | LIBRAMONT-CHEVIGNY |
| 6440 | FROID-CHAPELLE | FROIDCHAPELLE |
| 5576 | FROIDFONTAINE | BEAURAING |
| 7504 | FROIDMONT | TOURNAI |
| 6990 | FRONVILLE | HOTTON |
| 7503 | FROYENNES | TOURNAI |
| 4260 | FUMAL | BRAIVES |
| 5500 | FURFOOZ | DINANT |
| 5641 | FURNAUX | METTET |
