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 |
|---|---|---|---|---|---|---|---|
| 2017-05-01 | 507-598-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | LEROY | MN |
| 2017-05-01 | 507-623-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | KENYON | MN |
| 2017-05-01 | 507-632-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | CEYLON | MN |
| 2017-05-01 | 507-677-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | CHANDLER | MN |
| 2017-05-01 | 507-678-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | DELFT | MN |
| 2017-05-01 | 507-680-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | IVANHOE | MN |
| 2017-05-01 | 507-683-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | BIGELOW | MN |
| 2017-05-01 | 507-693-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | MILLVILLE | MN |
| 2017-05-01 | 507-697-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | MORTON | MN |
| 2017-05-01 | 507-698-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | WATERVILLE | MN |
| 2017-05-01 | 507-710-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | PLAINVIEW | MN |
| 2017-05-01 | 507-773-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | EAST CHAIN | MN |
| 2017-05-01 | 507-778-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | ARLINGTON | MN |
| 2017-05-01 | 507-797-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | GIBBON | MN |
| 2017-05-01 | 507-853-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | OKABENA | MN |
| 2017-05-01 | 507-865-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | LYND | MN |
| 2017-05-01 | 507-967-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | ELLSWORTH | MN |
| 2017-05-01 | 507-992-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | COTTONWOOD | MN |
| 2017-04-27 | 507-776-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | TRUMAN | MN |
| 2017-04-27 | 507-926-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | WILMONT | MN |
| 2017-04-27 | 507-935-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | LUVERNE | MN |
| 2017-04-24 | 507-469-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | MANKATO | MN |
| 2017-04-21 | 507-479-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | NEW SWEDEN | MN |
| 2017-04-17 | 507-274-3XXX | 3000–3999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WESTBROOK | MN |
| 2017-04-17 | 507-445-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | STORDEN | MN |
| 2017-04-10 | 507-443-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | LEOTA | MN |
| 2017-04-10 | 507-872-8XXX | 8000–8999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MINNEOTA | MN |
| 2017-04-10 | 507-967-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ELLSWORTH | MN |
| 2017-04-06 | 507-203-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BROWNSDALE | MN |
| 2017-04-06 | 507-242-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BLOOMNPRRI | MN |
| 2017-04-06 | 507-302-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CANNON FLS | MN |
| 2017-04-06 | 507-335-3XXX | 3000–3999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | AVOCA | MN |
| 2017-04-06 | 507-418-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | DODGE CTR | MN |
| 2017-04-06 | 507-509-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | AUSTIN | MN |
| 2017-04-06 | 507-578-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BUTTERFLD | MN |
| 2017-04-06 | 507-624-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BYRON | MN |
| 2017-04-06 | 507-632-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CEYLON | MN |
| 2017-04-06 | 507-677-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CHANDLER | MN |
| 2017-04-06 | 507-678-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | DELFT | MN |
| 2017-04-06 | 507-724-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CALEDONIA | MN |
| 2017-04-06 | 507-752-8XXX | 8000–8999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LAMBERTON | MN |
| 2017-04-06 | 507-767-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | KELLOGG | MN |
| 2017-04-06 | 507-773-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | EAST CHAIN | MN |
| 2017-04-06 | 507-798-8XXX | 8000–8999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MILLVILLE | MN |
| 2017-04-06 | 507-867-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CHATFIELD | MN |
| 2017-04-06 | 507-877-1XXX | 1000–1999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | COMFREY | MN |
| 2017-04-05 | 507-306-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ALDEN | MN |
| 2017-04-05 | 507-308-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WASECA | MN |
| 2017-04-05 | 507-350-3XXX | 3000–3999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WORTHINGTN | MN |
| 2017-04-05 | 507-353-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ZUMBRO FLS | 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.