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 |
|---|---|---|---|---|---|---|---|
| 2026-09-23 | 645-229-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2026-09-23 | 645-587-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2026-09-23 | 645-587-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2026-09-23 | 645-933-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2026-09-17 | 645-244-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | HOMESTEAD | FL |
| 2026-09-16 | 645-256-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | PERRINE | FL |
| 2026-09-16 | 645-256-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | PERRINE | FL |
| 2026-09-16 | 645-256-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | PERRINE | FL |
| 2026-09-14 | 645-465-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MIAMI | FL |
| 2026-09-10 | 645-880-1XXX | 1000–1999 | Assigned | 8X8, INC. | 193E | MIAMI | FL |
| 2026-08-24 | 645-228-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | NORTH DADE | FL |
| 2026-08-24 | 645-245-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2026-08-24 | 645-257-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2026-08-24 | 645-587-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MIAMI | FL |
| 2026-08-24 | 645-587-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MIAMI | FL |
| 2026-08-24 | 645-587-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MIAMI | FL |
| 2026-08-24 | 645-587-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MIAMI | FL |
| 2026-08-19 | 645-244-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2026-08-19 | 645-255-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-08-19 | 645-255-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-08-19 | 645-255-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-08-19 | 645-255-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-08-19 | 645-256-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2026-08-19 | 645-256-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2026-08-19 | 645-256-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2026-08-19 | 645-465-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-08-19 | 645-465-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-08-19 | 645-465-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-08-19 | 645-465-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-08-07 | 645-255-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-08-07 | 645-255-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-08-07 | 645-465-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-08-07 | 645-933-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-08-07 | 645-933-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-07-30 | 645-587-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-07-30 | 645-587-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-07-30 | 645-587-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-07-30 | 645-933-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-07-30 | 645-933-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-07-23 | 645-732-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF FLORIDA, LLC - FL | 902E | HOMESTEAD | FL |
| 2026-07-08 | 645-255-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-06-30 | 645-228-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-06-30 | 645-229-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2026-06-30 | 645-255-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2026-06-26 | 645-245-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | KEYS | FL |
| 2026-06-26 | 645-732-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | HOMESTEAD | FL |
| 2026-06-23 | 645-529-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PERRINE | FL |
| 2026-06-23 | 645-529-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PERRINE | FL |
| 2026-06-23 | 645-529-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PERRINE | FL |
| 2026-06-17 | 645-245-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | KEYS | 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.