Postal Code 503 57 – Starý Bydžov, Královéhradecký kraj
邮政编码 503 57：建筑、分区和参考详情。
邮政信息
| 邮政编码 | 503 57 |
|---|---|
| 城市 | Starý Bydžov |
| 区域 | Královéhradecký kraj |
| 国家 | Czechia |
附近邮政编码
距离是根据该邮政编码地理位置计算的，而非行政边界。
| 邮政编码 | 城市 | 区域 | 坐标 |
|---|---|---|---|
| 504 01 | Křičov | Královéhradecký kraj | 1.4 km |
| 504 01 | Stará Skřeněř | Královéhradecký kraj | 1.6 km |
| 504 01 | Nová Skřeněř | Královéhradecký kraj | 2.7 km |
| 503 56 | Janovice | Královéhradecký kraj | 2.8 km |
| 503 53 | Smidarská Lhota | Královéhradecký kraj | 3.1 km |
| 504 01 | Nový Bydžov | Královéhradecký kraj | 3.3 km |
| 503 52 | Skřivany | Královéhradecký kraj | 3.5 km |
| 503 53 | Sloupno | Královéhradecký kraj | 3.5 km |
| 503 56 | Hlušice | Královéhradecký kraj | 3.6 km |
| 503 53 | Vinary | Královéhradecký kraj | 3.8 km |
| 503 53 | Červeněves | Královéhradecký kraj | 3.9 km |
| 504 01 | Chudonice | Královéhradecký kraj | 4.0 km |
| 503 56 | Hlušičky | Královéhradecký kraj | 4.0 km |
| 503 53 | Smidary | Královéhradecký kraj | 4.1 km |
| 503 51 | Žantov | Královéhradecký kraj | 4.5 km |
| 507 03 | Kozojídky | Královéhradecký kraj | 4.9 km |
关于 Starý Bydžov、Královéhradecký kraj 的 Postal Code 503 57
Postal Code 503 57 for Starý Bydžov, Královéhradecký kraj is part of the Czechia postal code system, which uses a country-specific postal code format that is not centrally standardised. This country does not use administrative subdivisions to organise its postal codes.
Administratively it is recorded in Královéhradecký kraj within Czechia. Postal codes are assigned by delivery route rather than by administrative boundary, so a single code can cover more than one locality and a locality can fall under several codes.
No building-level records are held for this code in the imported dataset, so only the code and its location details are shown. The absence of records does not mean the postal code is unused.
Couriers, e-commerce checkout forms and address autocomplete tools all rely on the postal code to route mail and to check that a stated address matches the code. Because a postal code identifies a delivery area rather than a single building, two addresses that share the same code can still be some distance apart.
Always write Czechia Postal Code in full when completing a form, including any leading zero. No postal code format is defined for this country. Data source: a third-party open dataset. This is a reference snapshot, not a live government feed, so confirm the code with the sender, carrier or postal authority before relying on it.