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 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 |
|---|---|---|---|---|---|---|---|
| 2021-02-08 | 507-418-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | DODGE CTR | MN |
| 2021-02-08 | 507-427-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | MOUNTAINLK | MN |
| 2021-02-08 | 507-480-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | KIESTER | MN |
| 2021-02-08 | 507-501-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | CHERRY GRV | MN |
| 2021-02-08 | 507-543-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | LAFAYETTE | MN |
| 2021-02-08 | 507-554-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | LYLE | MN |
| 2021-02-08 | 507-564-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | CHATFIELD | MN |
| 2021-02-08 | 507-568-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | CLARKS GRV | MN |
| 2021-02-08 | 507-596-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | FAIRFAX | MN |
| 2021-02-08 | 507-604-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | LEWISTON | MN |
| 2021-02-08 | 507-605-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | BREWSTER | MN |
| 2021-02-08 | 507-623-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | KENYON | MN |
| 2021-02-08 | 507-632-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | CEYLON | MN |
| 2021-02-08 | 507-680-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | IVANHOE | MN |
| 2021-02-08 | 507-682-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | JANESVILLE | MN |
| 2021-02-08 | 507-693-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | MILLVILLE | MN |
| 2021-02-08 | 507-710-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | PLAINVIEW | MN |
| 2021-02-08 | 507-713-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | WILMONT | MN |
| 2021-02-08 | 507-715-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | JEFFERS | MN |
| 2021-02-08 | 507-799-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | EYOTA | MN |
| 2021-02-08 | 507-871-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | ELGIN | MN |
| 2021-02-04 | 507-353-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | ZUMBRO FLS | MN |
| 2021-02-04 | 507-443-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | LEOTA | MN |
| 2021-02-04 | 507-666-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | WORTHINGTN | MN |
| 2021-02-04 | 507-708-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | LEWISVILLE | MN |
| 2021-02-04 | 507-885-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | BUTTERFLD | MN |
| 2021-01-29 | 507-907-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | WELCOME | MN |
| 2021-01-29 | 507-997-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | TRIMONT | MN |
| 2021-01-21 | 507-741-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | AUSTIN | MN |
| 2021-01-21 | 507-741-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | AUSTIN | MN |
| 2021-01-21 | 507-782-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | FARIBAULT | MN |
| 2021-01-21 | 507-782-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | FARIBAULT | MN |
| 2021-01-08 | 507-738-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ROCHESTER | MN |
| 2021-01-08 | 507-738-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ROCHESTER | MN |
| 2021-01-08 | 507-738-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ROCHESTER | MN |
| 2021-01-08 | 507-738-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ROCHESTER | MN |
| 2021-01-08 | 507-738-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ROCHESTER | MN |
| 2020-12-17 | 507-769-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | MANKATO | MN |
| 2020-12-14 | 507-609-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | GAYLORD | MN |
| 2020-12-14 | 507-761-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-761-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2020-12-14 | 507-769-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | 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.