NPA 448 to Overlay NPA 850 (Florida)
Primary documents
| Letter | Published | Subject |
|---|---|---|
| PL-534 | 2019-12-31 | NPA 448 to Overlay NPA 850 (Florida) |
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.