NumberResearchRecent thousands-block assignments
4 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 507
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 |
|---|---|---|---|---|---|---|---|
| 2004-07-30 | 507-304-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2004-06-14 | 507-226-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN | 7783 | ROCHESTER | MN |
| 2004-05-21 | 507-621-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | ST JAMES | MN |
| 2004-05-21 | 507-621-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | ST JAMES | MN |
| 2004-05-14 | 507-410-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | ROLLINGSTN | MN |
| 2004-05-13 | 507-417-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | NEW RICHLD | MN |
| 2004-05-07 | 507-353-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | ZUMBRO FLS | MN |
| 2004-04-26 | 507-884-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ROCHESTER | MN |
| 2004-04-26 | 507-884-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ROCHESTER | MN |
| 2004-04-22 | 507-298-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | CANNON FLS | MN |
| 2004-04-21 | 507-205-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | WINONA | MN |
| 2004-04-21 | 507-321-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | NORTHFIELD | MN |
| 2004-04-21 | 507-379-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | ALBERT LEA | MN |
| 2004-04-21 | 507-384-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | FARIBAULT | MN |
| 2004-04-21 | 507-460-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | AUSTIN | MN |
| 2004-04-21 | 507-837-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | WASECA | MN |
| 2004-04-21 | 507-847-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | JACKSON | MN |
| 2004-04-21 | 507-933-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | ST PETER | MN |
| 2004-04-15 | 507-469-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MANKATO | MN |
| 2004-03-17 | 507-298-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | CANNON FLS | MN |
| 2004-03-17 | 507-298-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | CANNON FLS | MN |
| 2004-02-11 | 507-295-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | WORTHINGTN | MN |
| 2004-01-07 | 507-398-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ROCHESTER | MN |
| 2004-01-07 | 507-469-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MANKATO | MN |
| 2003-12-29 | 507-313-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WINONA | MN |
| 2003-12-22 | 507-210-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | FARIBAULT | MN |
| 2003-12-22 | 507-213-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | OWATONNA | MN |
| 2003-09-04 | 507-398-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ROCHESTER | MN |
| 2003-08-27 | 507-398-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ROCHESTER | MN |
| 2003-08-20 | 507-304-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2003-07-10 | 507-258-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | ROCHESTER | MN |
| 2003-06-30 | 507-469-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | MANKATO | MN |
| 2003-05-14 | 507-301-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | NORTHFIELD | MN |
| 2003-04-11 | 507-205-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | WINONA | MN |
| 2003-04-11 | 507-724-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | CALEDONIA | MN |
| 2003-03-25 | 507-206-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | ROCHESTER | MN |
| 2003-03-25 | 507-407-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | WINDOM | MN |
| 2003-02-19 | 507-837-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WASECA | MN |
| 2003-02-07 | 507-637-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | REDWOODFLS | MN |
| 2003-01-10 | 507-213-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | OWATONNA | MN |
| 2003-01-07 | 507-476-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | MARSHALL | MN |
| 2002-11-12 | 507-932-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | ST CHARLES | MN |
| 2002-11-06 | 507-431-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | OWATONNA | MN |
| 2002-11-06 | 507-431-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | OWATONNA | MN |
| 2002-11-06 | 507-431-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | OWATONNA | MN |
| 2002-11-06 | 507-431-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | OWATONNA | MN |
| 2002-11-06 | 507-431-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | OWATONNA | MN |
| 2002-11-06 | 507-431-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | OWATONNA | MN |
| 2002-09-25 | 507-424-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | ROCHESTER | MN |
| 2002-09-25 | 507-424-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | ROCHESTER | MN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.