NumberResearchRecent thousands-block assignments
12 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 728
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 |
|---|---|---|---|---|---|---|---|
| 2024-02-06 | 728-207-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-02-06 | 728-207-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-02-06 | 728-207-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-31 | 728-900-0XXX | 0000–0999 | Assigned | WIDE VOICE, LLC - FL | 704G | WPALMBEACH | FL |
| 2024-01-24 | 728-666-6XXX | 6000–6999 | Assigned | WIDE VOICE, LLC - FL | 704G | BOCA RATON | FL |
| 2024-01-19 | 728-206-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 728-206-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-15 | 728-202-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-15 | 728-202-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-12 | 728-288-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOYNTONBCH | FL |
| 2024-01-12 | 728-288-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOYNTONBCH | FL |
| 2024-01-12 | 728-288-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOYNTONBCH | FL |
| 2024-01-12 | 728-288-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOYNTONBCH | FL |
| 2024-01-12 | 728-288-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOYNTONBCH | FL |
| 2024-01-12 | 728-880-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DELRAY BCH | FL |
| 2024-01-12 | 728-880-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DELRAY BCH | FL |
| 2024-01-12 | 728-880-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DELRAY BCH | FL |
| 2024-01-12 | 728-880-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DELRAY BCH | FL |
| 2024-01-12 | 728-880-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DELRAY BCH | FL |
| 2024-01-12 | 728-880-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DELRAY BCH | FL |
| 2024-01-10 | 728-203-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-10 | 728-203-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | WPALMBEACH | FL |
| 2024-01-05 | 728-777-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-05 | 728-777-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-05 | 728-777-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-01-05 | 728-777-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
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.