NumberResearchThousands-blocks in 839-266
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 839-266 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 839 blocks
Most active assignees, all time — NPA 839
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-07-25 | 839-266-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | MANNING | SC |
| 2026-04-20 | 839-266-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MANNING | SC |
| 2023-08-17 | 839-266-2XXX | 2000–2999 | Assigned | ONVOY, LLC - SC | 548E | MANNING | SC |
| 2023-01-05 | 839-266-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | MANNING | SC |
| 2023-02-28 | 839-266-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | MANNING | SC |
| 2022-02-10 | 839-266-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MANNING | SC |
| 2023-04-20 | 839-266-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANNING | SC |
| — | 839-266-7XXX | 7000–7999 | Available | MANNING | SC | ||
| 2022-07-20 | 839-266-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | MANNING | SC |
| 2023-06-09 | 839-266-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MANNING | SC |
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.