NumberResearchThousands-blocks in 940-479
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 940-479 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 940 blocks
Most active assignees, all time — NPA 940
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 940-479-0XXX | 0000–0999 | Reserved | BRIGHTSPEED OF TEXAS, INC. | 2114 | PONDER | TX |
| 2021-01-06 | 940-479-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | PONDER | TX |
| — | 940-479-2XXX | 2000–2999 | Reserved | BRIGHTSPEED OF TEXAS, INC. | 2114 | PONDER | TX |
| 2017-05-24 | 940-479-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | PONDER | TX |
| 2025-12-05 | 940-479-4XXX | 4000–4999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | PONDER | TX |
| 2021-01-06 | 940-479-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PONDER | TX |
| 2025-07-29 | 940-479-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PONDER | TX |
| 2014-04-22 | 940-479-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PONDER | TX |
| — | 940-479-8XXX | 8000–8999 | Reserved | BRIGHTSPEED OF TEXAS, INC. | 2114 | PONDER | TX |
| — | 940-479-9XXX | 9000–9999 | Reserved | BRIGHTSPEED OF TEXAS, INC. | 2114 | PONDER | TX |
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.