NumberResearchThousands-blocks in 979-493
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 979-493 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 979 blocks
Most active assignees, all time — NPA 979
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2014-04-18 | 979-493-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | COLUMBUS | TX |
| 2022-03-09 | 979-493-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | COLUMBUS | TX |
| 2022-08-29 | 979-493-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | TX |
| 2021-02-17 | 979-493-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | COLUMBUS | TX |
| 2021-02-17 | 979-493-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | COLUMBUS | TX |
| 2012-12-17 | 979-493-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | COLUMBUS | TX |
| 2015-09-16 | 979-493-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | COLUMBUS | TX |
| 2009-06-03 | 979-493-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | COLUMBUS | TX |
| 2023-12-04 | 979-493-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | COLUMBUS | TX |
| 2008-07-03 | 979-493-9XXX | 9000–9999 | Assigned | EVOLVE CELLULAR, INC. | 139F | COLUMBUS | 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.