NumberResearchThousands-blocks in 830-784
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 830-784 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 830 blocks
Most active assignees, all time — NPA 830
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-07-28 | 830-784-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CHRISTINE | TX |
| — | 830-784-1XXX | 1000–1999 | Reserved | SOUTHWESTERN BELL | 9533 | CHRISTINE | TX |
| 2011-03-09 | 830-784-2XXX | 2000–2999 | Assigned | AT&T ENTERPRISES, LLC | 516C | CHRISTINE | TX |
| — | 830-784-3XXX | 3000–3999 | Reserved | SOUTHWESTERN BELL | 9533 | CHRISTINE | TX |
| 2020-12-29 | 830-784-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHRISTINE | TX |
| 2023-12-20 | 830-784-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | CHRISTINE | TX |
| 2021-11-10 | 830-784-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHRISTINE | TX |
| 2021-11-10 | 830-784-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHRISTINE | TX |
| 2010-11-29 | 830-784-8XXX | 8000–8999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | CHRISTINE | TX |
| 2023-12-20 | 830-784-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | CHRISTINE | 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.