Prefix 31 contains 50 postal code records across 45 mapped localities in Hungary.
Based on 52 records, 50 postal code values and 45 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| 3100 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3102 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3104 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3109 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3121 | Somoskőújfalu | Nógrád | 48.1637, 19.823 |
| 3123 | Cered | Nógrád | 48.1467, 19.9662 |
Compare this range with other active postal code prefixes from the same country-level directory.
This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.
| Postal code | Locality | Region | Coordinates |
|---|---|---|---|
| 3100 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3102 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3104 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3109 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3121 | Somoskőújfalu | Nógrád | 48.1637, 19.823 |
| 3123 | Cered | Nógrád | 48.1467, 19.9662 |
| 3124 | Zabar | Nógrád | 48.1444, 20.0491 |
| 3125 | Szilaspogony | Nógrád | 48.1176, 20.027 |
| 3126 | Bárna | Nógrád | 48.1004, 19.9355 |
| 3127 | Kazár | Nógrád | 48.0495, 19.8614 |
| 3128 | Vizslás | Nógrád | 48.0517, 19.8199 |
| 3129 | Lucfalva | Nógrád | 48.0299, 19.6902 |
| 3129 | Nagykeresztúr | Nógrád | 48.0333, 19.7333 |
| 3131 | Sóshartyán | Nógrád | 48.0731, 19.6791 |
| 3132 | Nógrádmegyer | Nógrád | 48.0683, 19.6249 |
| 3133 | Magyargéc | Nógrád | 48.083, 19.6026 |
| 3134 | Piliny | Nógrád | 48.141, 19.599 |
| 3135 | Szécsényfelfalu | Nógrád | 48.1471, 19.5678 |
| 3136 | Etes | Nógrád | 48.1111, 19.7192 |
| 3137 | Karancsberény | Nógrád | 48.1839, 19.7481 |
| 3138 | Ipolytarnóc | Nógrád | 48.2382, 19.6247 |
| 3141 | Salgótarján | Nógrád | 48.0987, 19.803 |
| 3142 | Mátraszele | Nógrád | 48.0549, 19.8957 |
| 3143 | Mátranovák | Nógrád | 48.0381, 19.9826 |
| 3144 | Mátranovák | Nógrád | 48.0381, 19.9826 |
| 3145 | Mátraterenye | Nógrád | 48.0327, 19.9476 |
| 3146 | Mátraterenye | Nógrád | 48.0327, 19.9476 |
| 3147 | Kazár | Nógrád | 48.0495, 19.8614 |
| 3151 | Rákóczibánya | Nógrád | 47.99, 19.9147 |
| 3152 | Nemti | Nógrád | 48.0079, 19.8982 |
| 3153 | Dorogháza | Nógrád | 47.9873, 19.9015 |
| 3154 | Szuha | Nógrád | 47.9792, 19.919 |
| 3155 | Mátramindszent | Nógrád | 47.9856, 19.9402 |
| 3161 | Kishartyán | Nógrád | 48.0837, 19.706 |
| 3162 | Ságújfalu | Nógrád | 48.1036, 19.6798 |
| 3163 | Karancsság | Nógrád | 48.1174, 19.6594 |
| 3163 | Szalmatercs | Nógrád | 48.1234, 19.6365 |
| 3165 | Endrefalva | Nógrád | 48.1271, 19.5771 |
| 3170 | Szécsény | Nógrád | 48.0806, 19.5202 |
| 3175 | Nagylóc | Nógrád | 48.0342, 19.5783 |
| 3176 | Hollókő | Nógrád | 47.998, 19.5941 |
| 3177 | Rimóc | Nógrád | 48.0369, 19.5301 |
| 3178 | Varsány | Nógrád | 48.0391, 19.4899 |
| 3179 | Nógrádsipek | Nógrád | 48.0078, 19.5033 |
| 3181 | Karancsalja | Nógrád | 48.1372, 19.7519 |
| 3182 | Karancslapujtő | Nógrád | 48.15, 19.7333 |
| 3183 | Karancskeszi | Nógrád | 48.1635, 19.6969 |
| 3184 | Mihálygerge | Nógrád | 48.1966, 19.6373 |
| 3185 | Egyházasgerge | Nógrád | 48.1796, 19.6457 |
| 3186 | Litke | Nógrád | 48.2115, 19.5974 |
| 3187 | Nógrádszakál | Nógrád | 48.1829, 19.5259 |
| 3188 | Ludányhalászi | Nógrád | 48.1335, 19.522 |