No. in Street No.12 or "#" in Street # 12, etc.

23 Archer St, Archer Street 23, St Archer 23

No.12 where "No." is before actual street number

12 Archer Street is "Single" and 12-14 Archer Street is "Range"

Used by postal services to encode the name of the element.

Eg.: 23 Archer street or 25/15 Zero Avenue, etc