NumberResearchRecent thousands-block assignments
8 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 656
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 |
|---|---|---|---|---|---|---|---|
| 2021-12-28 | 656-888-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | TAMPAWST | FL |
| 2021-12-22 | 656-201-1XXX | 1000–1999 | Assigned | HD CARRIER LLC | 321J | TAMPANTH | FL |
| 2021-12-22 | 656-201-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | TAMPANTH | FL |
| 2021-12-22 | 656-202-1XXX | 1000–1999 | Assigned | HD CARRIER LLC | 321J | ZEPHYRHILS | FL |
| 2021-12-22 | 656-202-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | ZEPHYRHILS | FL |
| 2021-12-22 | 656-222-2XXX | 2000–2999 | Assigned | FRACTEL, LLC | 965H | TAMPASTH | FL |
| 2021-12-22 | 656-222-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | TAMPASTH | FL |
| 2021-12-22 | 656-222-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | TAMPASTH | FL |
| 2021-12-22 | 656-222-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | TAMPASTH | FL |
| 2021-12-22 | 656-333-1XXX | 1000–1999 | Assigned | HD CARRIER LLC | 321J | TAMPAEST | FL |
| 2021-12-22 | 656-333-3XXX | 3000–3999 | Assigned | WIDE VOICE, LLC - FL | 704G | TAMPAEST | FL |
| 2021-12-22 | 656-444-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | TAMPANTH | FL |
| 2021-12-22 | 656-444-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | TAMPANTH | FL |
| 2021-12-22 | 656-666-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | ZEPHYRHILS | FL |
| 2021-12-22 | 656-666-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | ZEPHYRHILS | FL |
| 2021-12-22 | 656-666-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | ZEPHYRHILS | FL |
| 2021-12-22 | 656-777-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | PLANT CITY | FL |
| 2021-12-22 | 656-777-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | PLANT CITY | FL |
| 2021-12-22 | 656-777-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | PLANT CITY | FL |
| 2021-12-22 | 656-888-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | TAMPAWST | FL |
| 2021-12-22 | 656-888-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | TAMPAWST | FL |
| 2021-12-22 | 656-888-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | TAMPAWST | FL |
| 2021-12-22 | 656-888-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | TAMPAWST | FL |
| 2021-12-22 | 656-999-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | TAMPAEST | 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.