| Postal Code | 506 01 |
| Postal Code Name | Jičín |
| Region | Královéhradecký Region |
| District | Jičín District |
| Timezone | Central European Time (CET) |
| Adjacent Postal Codes | 294 02 294 04 294 12 507 02 507 03 507 04 507 05 507 06 507 07 507 11 507 13 507 15 507 21 507 22 507 23 507 31 507 32 507 33 507 43 507 44 507 45 507 58 507 81 508 01 511 01 512 51 512 63 |