NumberResearchRecent thousands-block assignments
0 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, all time — NPA 320
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-10-18 | 320-370-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2022-10-18 | 320-371-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2022-10-18 | 320-371-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2022-10-18 | 320-380-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2022-10-18 | 320-402-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2022-02-22 | 320-467-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2022-01-31 | 320-289-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | APPLETON | MN |
| 2022-01-31 | 320-458-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | BIRDISLAND | MN |
| 2022-01-27 | 320-467-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2021-12-07 | 320-412-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | LITTLE FLS | MN |
| 2021-08-26 | 320-805-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | GLENWOOD | MN |
| 2021-07-22 | 320-425-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | BRAHAM | MN |
| 2021-07-22 | 320-466-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | AVON | MN |
| 2021-05-19 | 320-357-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | LONGPRAIRI | MN |
| 2021-05-14 | 320-391-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ALEXANDRIA | MN |
| 2020-11-11 | 320-434-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | LITCHFIELD | MN |
| 2020-11-11 | 320-435-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MONTEVIDEO | MN |
| 2020-11-11 | 320-686-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | COLDSPRING | MN |
| 2020-07-14 | 320-413-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | APPLETON | MN |
| 2020-07-14 | 320-591-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | PINE CITY | MN |
| 2019-06-26 | 320-999-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | SANDSTONE | MN |
| 2019-05-15 | 320-999-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | SANDSTONE | MN |
| 2019-04-01 | 320-270-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HOLMESCITY | MN |
| 2019-04-01 | 320-270-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HOLMESCITY | MN |
| 2019-04-01 | 320-349-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MORRIS | MN |
| 2017-07-10 | 320-288-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MORRIS | MN |
| 2016-08-11 | 320-434-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | LITCHFIELD | MN |
| 2016-07-20 | 320-406-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2016-07-20 | 320-406-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2016-06-22 | 320-287-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MORRIS | MN |
| 2016-06-16 | 320-460-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ALEXANDRIA | MN |
| 2015-08-12 | 320-270-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HOLMESCITY | MN |
| 2015-08-12 | 320-297-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | APPLETON | MN |
| 2015-08-12 | 320-844-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | AVON | MN |
| 2015-06-05 | 320-336-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HINCKLEY | MN |
| 2015-05-22 | 320-302-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ROYALTON | MN |
| 2015-05-20 | 320-287-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MORRIS | MN |
| 2015-05-20 | 320-372-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | SANDSTONE | MN |
| 2015-05-20 | 320-400-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | OLIVIA | MN |
| 2015-05-20 | 320-429-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | SAUKCENTRE | MN |
| 2015-05-20 | 320-591-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | PINE CITY | MN |
| 2015-05-20 | 320-803-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | SWANVILLE | MN |
| 2015-05-19 | 320-228-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HOLDINGFD | MN |
| 2015-05-19 | 320-279-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HINCKLEY | MN |
| 2015-05-19 | 320-313-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | GRANITEFLS | MN |
| 2015-05-19 | 320-365-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | BIRDISLAND | MN |
| 2015-05-19 | 320-412-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | LITTLE FLS | MN |
| 2015-05-19 | 320-515-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MORA | MN |
| 2015-05-08 | 320-317-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | OGILVIE | MN |
| 2015-04-30 | 320-416-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
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.