NumberResearchRecent thousands-block assignments
10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/26/2026
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 645
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 |
|---|---|---|---|---|---|---|---|
| 2024-08-14 | 645-223-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-08-14 | 645-223-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-08-14 | 645-223-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-08-14 | 645-223-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-26 | 645-600-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | HOMESTEAD | FL |
| 2024-07-23 | 645-600-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | HOMESTEAD | FL |
| 2024-07-15 | 645-223-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIAMI | FL |
| 2024-07-15 | 645-223-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIAMI | FL |
| 2024-07-15 | 645-223-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIAMI | FL |
| 2024-07-01 | 645-220-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-01 | 645-220-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-01 | 645-220-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-01 | 645-220-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-01 | 645-220-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-01 | 645-220-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-07-01 | 645-220-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-06-27 | 645-221-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2024-06-27 | 645-221-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2024-06-27 | 645-221-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2024-06-27 | 645-221-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2024-06-27 | 645-221-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2024-06-18 | 645-218-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | NORTH DADE | FL |
| 2024-06-18 | 645-218-7XXX | 7000–7999 | Assigned | NUSO, LLC | 732J | NORTH DADE | FL |
| 2024-06-18 | 645-218-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-06-18 | 645-220-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-06-18 | 645-220-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-06-18 | 645-600-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2024-06-07 | 645-220-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-06-05 | 645-600-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2024-05-31 | 645-400-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-05-31 | 645-400-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIAMI | FL |
| 2024-05-30 | 645-218-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-05-30 | 645-218-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-05-30 | 645-400-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-05-30 | 645-400-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-05-30 | 645-400-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2024-05-20 | 645-215-9XXX | 9000–9999 | Assigned | NUSO, LLC | 732J | MIAMI | FL |
| 2024-05-15 | 645-600-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2024-05-15 | 645-600-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2024-05-13 | 645-219-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PERRINE | FL |
| 2024-05-08 | 645-400-0XXX | 0000–0999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | MIAMI | FL |
| 2024-05-08 | 645-400-2XXX | 2000–2999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | MIAMI | FL |
| 2024-05-08 | 645-400-4XXX | 4000–4999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | MIAMI | FL |
| 2024-05-08 | 645-600-0XXX | 0000–0999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | HOMESTEAD | FL |
| 2024-05-08 | 645-600-6XXX | 6000–6999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | HOMESTEAD | FL |
| 2024-04-29 | 645-218-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.