| Code | Name | Region |
|---|---|---|
| DEHES | Heiligenhaus/mettmann | NW |
| DEHII | Heiligenroth | RP |
| DEHGS | Heiligenstadt | TH |
| DE67Q | Heiligenstedten | SH |
| DE49H | Heiligkreuzsteinach | BW |
| DEHTX | Heiligkreuztal | BW |
| DEHJN | Heilsbronn | BY |
| DE57O | Heilshoop | SH |
| DEHSS | Heimboldshausen | HE |
| DEHEH | Heimenkirch | BY |
| DEHMN | Heimerdingen | BW |
| DEHE5 | Heimersheim | RP |
| DEHTI | Heimertingen | BY |
| DEHS2 | Heersum | NI |
| DEZAN | Heeslingen | NI |
| DEHHL | Hehlen | NI |
| DEHDE | Heide | SH |
| DEHDC | Heideck | BY |
| DE57N | Heidekamp | SH |
| DEHN2 | Heideland | TH |
| DEHEI | Heidelberg | BW |
| DEHDN | Heiden/borken | NW |
| DEHDA | Heidenau | SN |
| DEHEM | Heidenheim | BY |
| DEHD2 | Heidenheim An Der Brenz | BW |
| DEAAA | Heidenrod | HE |
| DEF9D | Heidersdorf | SN |
| DEHE9 | Heidesee | BB |
| DEHSI | Heidesheim | RP |
| DE63J | Heidgraben | SH |
| DEHDK | Heidkaten | SH |
| DE58K | Heidmoor | SH |
| DE58S | Heidmuhlen | SH |
| DEHVG | Havelberg | ST |
| DEHVL | Havelsee | BB |
| DEHVH | Haverlah | NI |
| DEHVB | Havixbeck | NW |
| DEHWA | Hawangen | BY |
| DEHYN | Hayingen | BW |
| DEHYR | Haynrode | TH |
| DEEXE | Hebertsfelden | BY |
| DEHWN | Hebertshausen | BY |
| DEHEC | Hechingen | BW |
| DE75P | Hechthausen | NI |
| DECWQ | Hechtsheim | RP |
| DEHKB | Heckelberg | BB |
| DEHE2 | Hecklingen | ST |
| DEHDM | Heddesheim | BW |
| DEHPF | Hedelfingen | BW |
| DEHEQ | Hedemunden | NI |