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There are enough ZIP+4 codes for about a billion addresses. Many addresses I've lived at in the US have had a unique ZIP+4 code.
by tomjakubowski 8mo ago
There are enough ZIP+4 codes for about a billion addresses. Many addresses I've lived at in the US have had a unique ZIP+4 code.
- kube-system 8mo agoThe digits aren’t random though, some of them have meaning.