| Code | Name | Region |
|---|---|---|
| DEHUY | Harburg | BY |
| DEHBU | Harburg | HH |
| DE58I | Hardebek | SH |
| DEHAM | Hamburg | HH |
| DEHTJ | Hamburg-mitte | HH |
| DE69C | Hamdorf | SH |
| DEHAN | Hameln | NI |
| DE58A | Hamfelde In Holstein | SH |
| DE56S | Hamfelde In Lauenburg | SH |
| DEMLR | Hamlar | BY |
| DEHMM | Hamm | NW |
| DEHXM | Hamm (sieg) | RP |
| DEHH9 | Hammah | NI |
| DEHMB | Hammelburg | BY |
| DEHPI | Hammelspring | BB |
| DEHUC | Hammer A. D. Uecker | MV |
| DEHQU | Hammerau | BY |
| DEHMY | Hammersbach | HE |
| DEHUW | Hammerunterwiesenthal | SN |
| DEHKL | Hamminkeln | NW |
| DEHXA | Hammoor Bei Ahrensburg | SH |
| DE54F | Hamwarde | SH |
| DEHAU | Hanau | HE |
| DEHFG | Halfing | BY |
| DEHMS | Hallbergmoos | BY |
| DEHAE | Halle | NW |
| DEHAL | Halle | ST |
| DEHHB | Hallenberg | NW |
| DEZHF | Hallerndorf | BY |
| DEHG6 | Hallgarten | RP |
| DEHRX | Hallig | SH |
| DEHLT | Hallstadt | BY |
| DEHKK | Halsbrucke | SN |
| DELSE | Halsenbach | RP |
| DEHAK | Halstenbek | SH |
| DEHTN | Haltern | NW |
| DEHVR | Halver | NW |
| DEHB7 | Hambach | RP |
| DEZBC | Hamberge | SH |
| DEHAB | Hambergen | NI |
| DEBWV | Hambrucken | BW |
| DEHMC | Hambuch | RP |
| DEHAP | Hambuhren | NI |
| DEHAR | Haiger | HE |
| DERUW | Haigerloch | BW |
| DEHL2 | Hailtingen | BW |
| DEHHU | Haimhausen | BY |
| DEHIA | Haiming | BY |
| DEJHL | Haina | HE |
| DEHLU | Hainburg | HE |