NumberResearchRecent thousands-block assignments
4 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 320
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 |
|---|---|---|---|---|---|---|---|
| 2004-11-17 | 320-209-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | MORA | MN |
| 2004-11-17 | 320-245-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | SANDSTONE | MN |
| 2004-11-17 | 320-279-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | HINCKLEY | MN |
| 2004-11-17 | 320-286-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | COKATO | MN |
| 2004-11-17 | 320-356-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | AVON | MN |
| 2004-11-17 | 320-496-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | BRAHAM | MN |
| 2004-11-17 | 320-685-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | COLDSPRING | MN |
| 2004-11-17 | 320-746-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | HOLDINGFD | MN |
| 2004-11-17 | 320-968-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | FOLEY | MN |
| 2004-10-20 | 320-266-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2004-10-11 | 320-491-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ALEXANDRIA | MN |
| 2004-10-07 | 320-591-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | PINE CITY | MN |
| 2004-10-06 | 320-358-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-09-23 | 320-237-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | MN |
| 2004-09-20 | 320-491-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ALEXANDRIA | MN |
| 2004-09-08 | 320-266-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2004-09-01 | 320-237-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | MN |
| 2004-08-17 | 320-300-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | GLENCOE | MN |
| 2004-07-15 | 320-345-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN | 7783 | ST CLOUD | MN |
| 2004-06-25 | 320-266-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2004-06-22 | 320-298-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ALEXANDRIA | MN |
| 2004-06-22 | 320-363-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | ST JOSEPH | MN |
| 2004-06-21 | 320-237-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | MN |
| 2004-06-15 | 320-384-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | HINCKLEY | MN |
| 2004-06-01 | 320-237-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | MN |
| 2004-05-20 | 320-344-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | HECTOR | MN |
| 2004-05-13 | 320-295-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WILLMAR | MN |
| 2004-04-27 | 320-216-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | SANDSTONE | MN |
| 2004-04-26 | 320-422-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | WHEATON | MN |
| 2004-04-14 | 320-388-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-14 | 320-388-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | RUSH CITY | MN |
| 2004-04-12 | 320-306-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-306-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2004-04-12 | 320-309-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | 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.