NPA 729 to Overlay NPA 423 (Tennessee)
Primary documents
| Letter | Published | Subject |
|---|---|---|
| PL-619 | 2023-07-24 | NPA 729 to Overlay NPA 423 (Tennessee) |
All documents are official NANPA planning letters (Tier A sources). This page consolidates every letter we have on record for this event; it is updated automatically when new letters are detected, with sensitive changes held for editorial review first.