NumberResearchThousands-blocks in 484-996
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 484-996 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 484 blocks
Most active assignees, all time — NPA 484
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 484-996-0XXX | 0000–0999 | Available | PHOENIXVL | PA | ||
| 2020-08-05 | 484-996-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHOENIXVL | PA |
| — | 484-996-2XXX | 2000–2999 | Available | PHOENIXVL | PA | ||
| 2016-08-18 | 484-996-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHOENIXVL | PA |
| 2016-08-24 | 484-996-4XXX | 4000–4999 | Assigned | NUSO, LLC | 551G | PHOENIXVL | PA |
| 2016-08-24 | 484-996-5XXX | 5000–5999 | Assigned | NUSO, LLC | 551G | PHOENIXVL | PA |
| — | 484-996-6XXX | 6000–6999 | Available | PHOENIXVL | PA | ||
| 2016-02-24 | 484-996-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHOENIXVL | PA |
| 2016-02-24 | 484-996-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHOENIXVL | PA |
| — | 484-996-9XXX | 9000–9999 | Available | PHOENIXVL | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.