Postal Code Lookup
Postal codes for 70 countries (GeoNames via zippopotam.us): postal code to place names, state and coordinates, or city + state to all its postal codes. For GB, CA and IE only the outward part (e.g. SW1A) is resolved. Params: country (ISO2,
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 79 ms
- Price
- $0.003 per call
- Paying buyers, last 30 days
- 3 (directory's own records)
- Paid calls, last 30 days
- 11
- Category
- Postcodes and addresses
- Address
- https://agentsvc.io/api/v1/proxy/postal-code
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/30807edb7904.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).