NumberResearchThousands-blocks in 656-284
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 656-284 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 656 blocks
Most active assignees, last 30 days — NPA 656
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-11-24 | 656-284-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-11-24 | 656-284-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-10-15 | 656-284-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2025-10-15 | 656-284-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2025-10-15 | 656-284-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2026-08-26 | 656-284-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| — | 656-284-6XXX | 6000–6999 | Available | TAMPACEN | FL | ||
| — | 656-284-7XXX | 7000–7999 | Available | TAMPACEN | FL | ||
| 2026-04-09 | 656-284-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2026-05-18 | 656-284-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TAMPACEN | FL |
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.