NumberResearchThousands-blocks in 904-773
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 904-773 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 904 blocks
Most active assignees, all time — NPA 904
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 904-773-0XXX | 0000–0999 | Reserved | PAETEC ITEL, LLC | 829J | ORANGEPARK | FL |
| 2021-10-11 | 904-773-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORANGEPARK | FL |
| 2019-04-18 | 904-773-2XXX | 2000–2999 | Assigned | CORETEL FLORIDA, INC. - FL | 481F | ORANGEPARK | FL |
| 2005-03-10 | 904-773-3XXX | 3000–3999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | ORANGEPARK | FL |
| 2017-07-05 | 904-773-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | ORANGEPARK | FL |
| 2023-02-27 | 904-773-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2019-04-18 | 904-773-6XXX | 6000–6999 | Assigned | CORETEL FLORIDA, INC. - FL | 481F | ORANGEPARK | FL |
| 2019-04-18 | 904-773-7XXX | 7000–7999 | Assigned | CORETEL FLORIDA, INC. - FL | 481F | ORANGEPARK | FL |
| — | 904-773-8XXX | 8000–8999 | Reserved | PAETEC ITEL, LLC | 829J | ORANGEPARK | FL |
| 2021-10-11 | 904-773-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORANGEPARK | 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.