Hello.
As documented on https://wiki.openstreetmap.org/wiki/Key:phone#Usage, when adding phone numbers they must always include country dialing code (in US it's +1). Additionally, the numbers should be separated either by - or space.

When adding website address, it must always include https:// or http:// depending on what the website supports.
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            Published using OSMCha: https://osmcha.org/changesets/150642351
            