Home > @infiniteobjects/shopify-data-manager > AdminTypes > CompanyAddressInput > zoneCode
The two-letter code ([ISO 3166-2 alpha-2]](https://en.wikipedia.org/wiki/ISO_3166-2) format) for the region of the address, such as the province, state, or district. For example, ON for Ontario, Canada.
Signature:
zoneCode?: InputMaybe<Scalars['String']['input']>;