> For the complete documentation index, see [llms.txt](https://developer.prodege.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.prodege.com/demand/api-reference/lookup-calls/lookup-postal-code-questions-by-countryid.md).

# Lookup Postal Code Questions By CountryID

| **Lookup All Supported Countries** |                                                                                                                                                                                                                        |
| ---------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Description                        | Fetch the postal code targeting question and supported postal codes for a specific supported country. Currently, postal code targeting is available in US (1), CA (2), UK (3), AU (4), IN (6), DE (7), FR (8), ES (9). |
| Request URL                        | *Prodege Base URL +* /lookup-postal-by-country                                                                                                                                                                         |
| Request Method                     | <mark style="background-color:green;">GET</mark>                                                                                                                                                                       |

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| Request Parameters |                |                                                                                                                                                                                     |           |
| ------------------ | -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
| Parameter Name     | Parameter Type | Description                                                                                                                                                                         | Required? |
| apik               | String         | Your API Key.                                                                                                                                                                       | Yes       |
| request\_date      | Numeric        | Timestamp in milliseconds (see [Authentication](https://developer.prodege.com/demand/authentication)).                                                                              | Yes       |
| signature          | String         | The signature of your request (see [Authentication](https://developer.prodege.com/demand/authentication)).                                                                          | Yes       |
| country\_id        | Numeric        | The id that uniquely identifies the country (see [Lookup All Supported Countries](https://developer.prodege.com/demand/api-reference/lookup-calls/lookup-all-supported-countries)). | Yes       |

| Response Parameters |                |                                                          |
| ------------------- | -------------- | -------------------------------------------------------- |
| Parameter Name      | Parameter Type | Description                                              |
| *return\_status*    | String         | The return status for this API call.                     |
| *postal\_question*  | Array          | JSON string that holds the postal code question details. |

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| *postal\_question Element Model* |               |                                                                               |
| -------------------------------- | ------------- | ----------------------------------------------------------------------------- |
| Property Name                    | Property Type | Description                                                                   |
| category\_name                   | String        | The category of this question (e.g. Geographic Criteria).                     |
| question\_id                     | Numeric       | The id that uniquely identifies this question.                                |
| question\_name                   | String        | A descriptive name for this question (e.g. Zip US).                           |
| question\_text                   | String        | The text that is associated with this question (e.g. What is your zip code?). |
| *postal\_codes*                  | Array         | List of supported postal codes associated with this question.                 |