NumberResearchThousands-blocks in 339-532
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 339-532 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 339 blocks
Most active assignees, all time — NPA 339
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-01-25 | 339-532-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REVERE | MA |
| 2020-12-16 | 339-532-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REVERE | MA |
| — | 339-532-2XXX | 2000–2999 | Reserved | PAETEC ITEL, LLC | 829J | REVERE | MA |
| — | 339-532-3XXX | 3000–3999 | Reserved | PAETEC ITEL, LLC | 829J | REVERE | MA |
| — | 339-532-4XXX | 4000–4999 | Reserved | PAETEC ITEL, LLC | 829J | REVERE | MA |
| — | 339-532-5XXX | 5000–5999 | Reserved | PAETEC ITEL, LLC | 829J | REVERE | MA |
| — | 339-532-6XXX | 6000–6999 | Reserved | PAETEC ITEL, LLC | 829J | REVERE | MA |
| 2004-12-29 | 339-532-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | REVERE | MA |
| 2003-11-17 | 339-532-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | REVERE | MA |
| 2002-12-27 | 339-532-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | REVERE | MA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.