More information about User-Defined Table and View IDs

There are two ranges reserves for custom IDs: 430-571 and 2000-4999.
The rest are reserved for Clarify baseline use.

Low Range: 430-571
None of the 141 available IDs in this range have been used. 

The lowest available ID in this range is 430.

High Range: 2000-4999
85 of the 2999 available IDs in this range have been used. View them

The lowest available ID in this range is 2000.