ZIP/Postal Code Limitations

Users complain about software, APIs, and websites that only support US ZIP codes, rejecting international postal codes, and discuss the need for global compatibility and alternatives.

➡️ Stable 0.7x Web Development
2,216
Comments
20
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5
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#9122
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Keywords

NY DownloadPage.aspx US AI nalog.ru HN e.g DownloadPage YO10 ZIP zip codes postal code streets boundaries addresses digit street country

Sample Comments

reaperducer Jan 14, 2020 View on HN

Why not use a ZIP/postal code?

bertil Apr 3, 2014 View on HN

Zip code exists in most countries, yet you assume those are US-based one.

frgewut Sep 18, 2015 View on HN

ZIP codes seem to be a US-specific thing.

amanzi Dec 14, 2021 View on HN

Doesn't like my 4-digit post code either. Guess this only for American addresses?

BlueZeniX Mar 13, 2010 View on HN

Nice, but why do you only allow US zipcodes?

masonic Oct 31, 2018 View on HN

Website has no zip code entry mechanism, and zip code doesn't mesh with district boundaries well at all anyway.

cr1895 Jan 12, 2018 View on HN

Postal code and number is sufficient, isn’t it?

regularfry Mar 6, 2011 View on HN

What's the international story? I'm in the UK, so don't have a zip code - does that matter?

Symbiote Apr 10, 2023 View on HN

A zip/post code adds redundancy to a state, town and often street, sometimes more.

bengl Apr 10, 2012 View on HN

The whole world has postal codes. Some are simpler than others. It would be nice to see an API like this one that supported more than just one country.