List supported postal codes
One step with Avalara. We can help you get access.
Look something up
List supported postal codes
with Avalara · Tax Management
Use Avalara: its Avalara Definitions API lets you list supported postal codes in a single step (GET /api/v2/definitions/postalcodes). capabilities.work can help you get signed up and connected.
- Which postal codes are supported?
- Can I check whether a ZIP code is on the supported postal code list?
Say it to your AI assistant
- List supported postal codes.
- Show the postal code list.
For your developer
GET /api/v2/definitions/postalcodes in Avalara Definitions API. Full spec on APIs.io.