NumberResearchRecent thousands-block assignments
4,078 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/01/2026
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
New assignments by month
Oct 2026
Sep 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-06-10 | 320-559-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COKATO | MN |
| 2025-06-10 | 320-626-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DASSEL | MN |
| 2025-06-10 | 320-799-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAHKON | MN |
| 2025-06-10 | 320-870-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STARBUCK | MN |
| 2025-06-10 | 336-614-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LEVELCROSS | NC |
| 2025-06-10 | 336-614-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LEVELCROSS | NC |
| 2025-06-10 | 339-466-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORWELL | MA |
| 2025-06-10 | 350-244-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JACKSON | CA |
| 2025-06-10 | 369-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CRESCENTCY | CA |
| 2025-06-10 | 407-899-0XXX | 0000–0999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-1XXX | 1000–1999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-2XXX | 2000–2999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-3XXX | 3000–3999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-4XXX | 4000–4999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-5XXX | 5000–5999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-6XXX | 6000–6999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-7XXX | 7000–7999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-8XXX | 8000–8999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 407-899-9XXX | 9000–9999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | GENEVA | FL |
| 2025-06-10 | 413-600-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STOCKBDG | MA |
| 2025-06-10 | 442-699-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TRONA | CA |
| 2025-06-10 | 447-449-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DANVILLE | IL |
| 2025-06-10 | 447-449-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DANVILLE | IL |
| 2025-06-10 | 507-778-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARLINGTON | MN |
| 2025-06-10 | 507-953-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTGOMERY | MN |
| 2025-06-10 | 530-359-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRENCHGLCH | CA |
| 2025-06-10 | 551-387-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JERSEYCITY | NJ |
| 2025-06-10 | 551-417-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JERSEYCITY | NJ |
| 2025-06-10 | 551-417-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JERSEYCITY | NJ |
| 2025-06-10 | 551-417-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JERSEYCITY | NJ |
| 2025-06-10 | 557-226-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | CREVECOEUR | MO |
| 2025-06-10 | 563-233-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMNER | IA |
| 2025-06-10 | 573-251-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FREMONT | MO |
| 2025-06-10 | 573-435-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EDGAR SPG | MO |
| 2025-06-10 | 573-459-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LYON | MO |
| 2025-06-10 | 573-546-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | IRONTON | MO |
| 2025-06-10 | 573-548-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTAUK | MO |
| 2025-06-10 | 573-627-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JAPAN | MO |
| 2025-06-10 | 573-648-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CENTERVL | MO |
| 2025-06-10 | 573-674-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LICKING | MO |
| 2025-06-10 | 573-697-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BELLEVIEW | MO |
| 2025-06-10 | 573-710-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARTINSBG | MO |
| 2025-06-10 | 573-732-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOURBON | MO |
| 2025-06-10 | 573-764-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GERALD | MO |
| 2025-06-10 | 573-844-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CROCKER | MO |
| 2025-06-10 | 573-885-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUBA | MO |
| 2025-06-10 | 573-985-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW LONDON | MO |
| 2025-06-10 | 601-343-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HEIDELBERG | MS |
| 2025-06-10 | 601-363-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LUCEDALE | MS |
| 2025-06-10 | 601-387-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | 6396 | JACKSON | MS |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/01/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.