NumberResearchThousands-blocks in 779-444
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 779-444 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 779 blocks
Most active assignees, all time — NPA 779
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-08-20 | 779-444-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WONDERLAKE | IL |
| 2014-02-19 | 779-444-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WONDERLAKE | IL |
| 2012-09-28 | 779-444-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | WONDERLAKE | IL |
| 2015-04-27 | 779-444-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WONDERLAKE | IL |
| 2018-07-02 | 779-444-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | WONDERLAKE | IL |
| 2016-03-21 | 779-444-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | WONDERLAKE | IL |
| 2019-06-17 | 779-444-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | WONDERLAKE | IL |
| 2015-05-26 | 779-444-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WONDERLAKE | IL |
| 2019-06-17 | 779-444-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | WONDERLAKE | IL |
| 2025-10-30 | 779-444-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WONDERLAKE | IL |
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.