RealNumber DNO: What Are The Data Definitions?

Column 1: Number

• 10 digit Toll-Free or local number

Column 2: Last Update Date

• Date the number was set as DNO in ISO 8601 format Please Note: If a number has never been active, it will have a Null value.

Column 3: DNO Type

• 0 – DNO was set automatically by the system based on its status.
• 1 – DNO has been manually set by a user in the RealNumber system.
• 2 - Number is on the US Telecom DNO list.
• 3 - DNO for Text only - Number was set to DNO for Text based on its status in the TSS.

Column 4 (Delta files only): Add or Delete

• A - This line was added to the database.
• D - This line was deleted from the database.