National Statistics Postcode Lookup (November 2022) User Guide

This User Guide contains information about the NSPL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and details of recent changes that have impacted on the data. Various annexes and tables provide more detailed supporting information. (File size - 538 KB)本用户手册涵盖了国家邮政编码查询列表（NSPL）的相关信息，具体包括：目录内容、数据时效性、邮政编码区域分配方法、数据格式、数据质量与局限性，以及影响该数据集的近期变更详情。各类附录与表格可提供更为详尽的辅助说明信息。（文件大小：538 KB）