NPA 939 To Overlay NPA 787 (Puerto Rico)
Primary documents
| Letter | Published | Subject |
|---|---|---|
| PL-236 | 2000-07-26 | NPA 939 To Overlay NPA 787 (Puerto Rico) |
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.