NumberResearchRecent thousands-block assignments
3 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 458
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | 458-332-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2026-09-02 | 458-337-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | ALBANY | OR |
| 2026-09-02 | 458-338-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BEND | OR |
| 2026-08-14 | 458-348-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BEND | OR |
| 2026-07-09 | 458-337-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | ALBANY | OR |
| 2026-07-09 | 458-338-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BEND | OR |
| 2026-07-09 | 458-351-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2026-07-09 | 458-351-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2026-06-12 | 458-332-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2026-05-07 | 458-338-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BEND | OR |
| 2026-04-02 | 458-339-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2026-04-02 | 458-339-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2025-11-12 | 458-632-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | IONE | OR |
| 2025-11-03 | 458-723-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BURNS | OR |
| 2025-10-28 | 458-353-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | PILOT ROCK | OR |
| 2025-06-30 | 458-582-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | AZALEA | OR |
| 2024-10-11 | 458-327-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | KLAMATHFLS | OR |
| 2024-09-27 | 458-257-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2024-09-27 | 458-291-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2024-09-05 | 458-250-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2024-09-05 | 458-326-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2024-09-05 | 458-326-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2024-09-05 | 458-544-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2023-11-20 | 458-309-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | ALBANY | OR |
| 2023-06-13 | 458-946-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | RIDDLE | OR |
| 2023-04-12 | 458-800-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | MADRAS | OR |
| 2023-04-04 | 458-288-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GLIDE | OR |
| 2023-03-30 | 458-703-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | CANYONVL | OR |
| 2023-02-23 | 458-275-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | CRESWELL | OR |
| 2022-10-27 | 458-400-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | CULVER | OR |
| 2022-10-03 | 458-899-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | REDMOND | OR |
| 2022-08-23 | 458-272-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | CORVALLIS | OR |
| 2022-08-23 | 458-272-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | CORVALLIS | OR |
| 2022-08-18 | 458-257-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2022-08-18 | 458-257-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2022-07-12 | 458-269-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | DRAIN | OR |
| 2022-03-30 | 458-459-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BLUE RIVER | OR |
| 2022-03-12 | 458-248-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | LOWELL | OR |
| 2022-02-24 | 458-282-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | COTTAGEGRV | OR |
| 2022-02-24 | 458-459-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | BLUE RIVER | OR |
| 2022-02-22 | 458-247-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-22 | 458-247-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-22 | 458-247-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-22 | 458-247-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-22 | 458-247-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-22 | 458-247-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-22 | 458-247-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-02 | 458-261-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-02 | 458-261-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
| 2022-02-02 | 458-261-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OR | 076F | EUGENE | OR |
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.