NumberResearchThousands-blocks in 662-833
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 662-833 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 662 blocks
Most active assignees, all time — NPA 662
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-06-06 | 662-833-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUMNER | MS |
| 2005-04-27 | 662-833-1XXX | 1000–1999 | Assigned | TELEPAK NETWORKS, INC. - MS | 5278 | SUMNER | MS |
| — | 662-833-2XXX | 2000–2999 | Available | SUMNER | MS | ||
| 2011-01-13 | 662-833-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | SUMNER | MS |
| — | 662-833-4XXX | 4000–4999 | Available | SUMNER | MS | ||
| — | 662-833-5XXX | 5000–5999 | Available | SUMNER | MS | ||
| — | 662-833-6XXX | 6000–6999 | Available | SUMNER | MS | ||
| 2021-05-26 | 662-833-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SUMNER | MS |
| 2016-06-29 | 662-833-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MS | 719E | SUMNER | MS |
| 2004-09-21 | 662-833-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | 6396 | SUMNER | MS |
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.