NPA 658 to Overlay NPA 876 (Jamaica) – Permissive Dialing Date Change
Primary documents
| Letter | Published | Subject |
|---|---|---|
| PL-525 | 2018-11-19 | NPA 658 to Overlay NPA 876 (Jamaica) – Permissive Dialing Date Change |
| PL-510 | 2017-08-25 | NPA 658 to Overlay NPA 876 (Jamaica). |
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.