|Default Codes:||X99999998 - Not Applicable (outside the United Kingdom)|
|X99999999 - Not Known|
ONS LOCAL GOVERNMENT GEOGRAPHIC AREA CODE (LOCAL AUTHORITY DISTRICT) is the same as attribute GEOGRAPHIC AREA CODE for a Local Authority District.
For guidance on Local Authority District codes, see the NHS Postcode Directory which can be downloaded from the Organisation Data Service pages of the NHS Digital website at: NHS Postcode Directory User Guide.
This data element is also known by these names:
|plural||ONS LOCAL GOVERNMENT GEOGRAPHIC AREA CODES (LOCAL AUTHORITY DISTRICT)|