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 |
|---|---|---|---|---|---|---|---|
| 2026-06-17 | 645-245-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | KEYS | FL |
| 2026-06-08 | 645-933-4XXX | 4000–4999 | Assigned | AHOI LLC | 883K | MIAMI | FL |
| 2026-06-04 | 645-529-3XXX | 3000–3999 | Assigned | AHOI LLC | 883K | PERRINE | FL |
| 2026-06-02 | 645-253-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MIAMI | FL |
| 2026-05-20 | 645-529-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PERRINE | FL |
| 2026-05-20 | 645-529-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PERRINE | FL |
| 2026-05-19 | 645-253-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIAMI | FL |
| 2026-05-19 | 645-253-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIAMI | FL |
| 2026-05-19 | 645-253-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIAMI | FL |
| 2026-05-04 | 645-254-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-05-04 | 645-254-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-05-04 | 645-254-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-05-04 | 645-255-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-05-04 | 645-255-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-20 | 645-252-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-20 | 645-252-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-20 | 645-252-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-20 | 645-252-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-20 | 645-252-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-20 | 645-252-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-15 | 645-678-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2026-04-15 | 645-678-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2026-04-08 | 645-253-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-08 | 645-253-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-08 | 645-253-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-08 | 645-253-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-08 | 645-253-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-08 | 645-465-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-08 | 645-465-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-04-06 | 645-249-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PERRINE | FL |
| 2026-03-25 | 645-587-8XXX | 8000–8999 | Assigned | OPENTACT INC. | 824J | MIAMI | FL |
| 2026-03-20 | 645-465-8XXX | 8000–8999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | MIAMI | FL |
| 2026-03-20 | 645-465-9XXX | 9000–9999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | MIAMI | FL |
| 2026-03-19 | 645-253-7XXX | 7000–7999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | MIAMI | FL |
| 2026-03-12 | 645-208-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-208-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-400-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-400-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-03-12 | 645-678-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2026-03-10 | 645-244-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | HOMESTEAD | FL |
| 2026-03-04 | 645-252-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-03-04 | 645-252-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-03-04 | 645-252-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 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.