NumberResearchThousands-blocks in 804-455
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 804-455 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 804 blocks
Most active assignees, all time — NPA 804
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-03-21 | 804-455-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CUMBERLAND | VA |
| 2017-09-13 | 804-455-1XXX | 1000–1999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | CUMBERLAND | VA |
| — | 804-455-2XXX | 2000–2999 | Available | CUMBERLAND | VA | ||
| — | 804-455-3XXX | 3000–3999 | Available | CUMBERLAND | VA | ||
| 2024-01-10 | 804-455-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUMBERLAND | VA |
| 2024-08-21 | 804-455-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUMBERLAND | VA |
| 2020-06-01 | 804-455-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | CUMBERLAND | VA |
| 2020-07-21 | 804-455-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | CUMBERLAND | VA |
| 2020-07-21 | 804-455-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | CUMBERLAND | VA |
| 2020-10-08 | 804-455-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | CUMBERLAND | VA |
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.