Hard to say since we have no idea where this is at on the planet and can't review the issue to make recommendations.

:O

The house numbers interface cannot be activated when there are unsaved edits.
House numbers are editable only at the 100m/200ft zoom level and lower.
House numbers cannot be added to segments without a name.
House numbers are not searchable unless there is a city name on the segment (Primary or Alternate). This is true whether the house number is an import or added/adjusted by an editor.
House numbers will direct the user to the location of the HN's anchor point on the named road segment.
A segment cannot have its street name removed if there are house numbers attached to it.
An individual segment cannot have its primary city name removed if there are house numbers attached to it. Selecting two (or more) segments with different street names will allow the primary city name set to "none", but all segments selected must have the primary street name changed to the same name. Therefore be sure to go back and fix any improperly changed street name if this method is used.
House numbers can contain numbers and letters, but cannot start with a letter.

jm6087 wrote:Hard to say since we have no idea where this is at on the planet and can't review the issue to make recommendations.

Well based on the username alone it's ROW.

So you're useless anyway.