NumberResearchRecent thousands-block assignments
0 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, all time — NPA 941
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-11-12 | 941-384-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PALMETTO | FL |
| 2025-11-12 | 941-384-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PALMETTO | FL |
| 2025-11-12 | 941-389-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PUNTAGORDA | FL |
| 2025-11-12 | 941-389-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PUNTAGORDA | FL |
| 2025-11-12 | 941-393-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CAPE HAZE | FL |
| 2025-11-12 | 941-393-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CAPE HAZE | FL |
| 2025-11-12 | 941-396-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | VENICE | FL |
| 2025-11-12 | 941-396-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | VENICE | FL |
| 2025-11-12 | 941-397-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PTCHARLOTT | FL |
| 2025-11-12 | 941-397-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PTCHARLOTT | FL |
| 2025-11-12 | 941-427-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | NORTH PORT | FL |
| 2025-11-12 | 941-427-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NORTH PORT | FL |
| 2025-11-12 | 941-428-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MYAKKA | FL |
| 2025-11-12 | 941-428-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | MYAKKA | FL |
| 2025-11-12 | 941-466-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | BOCAGRANDE | FL |
| 2025-11-12 | 941-466-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | BOCAGRANDE | FL |
| 2025-11-12 | 941-850-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ENGLEWOOD | FL |
| 2025-11-12 | 941-850-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ENGLEWOOD | FL |
| 2025-11-12 | 941-948-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | SARASOTA | FL |
| 2025-11-12 | 941-948-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | SARASOTA | FL |
| 2024-05-23 | 941-325-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | MYAKKA | FL |
| 2024-05-23 | 941-325-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | MYAKKA | FL |
| 2024-05-23 | 941-401-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | NORTH PORT | FL |
| 2024-05-23 | 941-401-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | NORTH PORT | FL |
| 2022-09-22 | 941-466-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BOCAGRANDE | FL |
| 2022-09-22 | 941-466-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BOCAGRANDE | FL |
| 2022-09-22 | 941-588-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CAPE HAZE | FL |
| 2022-09-22 | 941-588-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CAPE HAZE | FL |
| 2022-09-22 | 941-646-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PUNTAGORDA | FL |
| 2022-09-22 | 941-646-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | PUNTAGORDA | FL |
| 2021-09-01 | 941-278-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | SARASOTA | FL |
| 2021-09-01 | 941-279-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BRADENTON | FL |
| 2021-09-01 | 941-432-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PALMETTO | FL |
| 2021-09-01 | 941-677-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MYAKKA | FL |
| 2021-09-01 | 941-770-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NORTH PORT | FL |
| 2021-09-01 | 941-837-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | VENICE | FL |
| 2021-09-01 | 941-977-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ENGLEWOOD | FL |
| 2021-08-26 | 941-688-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CAPE HAZE | FL |
| 2021-08-26 | 941-699-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PTCHARLOTT | FL |
| 2021-08-26 | 941-789-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BOCAGRANDE | FL |
| 2021-08-26 | 941-844-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PUNTAGORDA | FL |
| 2017-11-16 | 941-229-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MYAKKA | FL |
| 2017-06-06 | 941-304-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PALMETTO | FL |
| 2017-06-06 | 941-307-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ENGLEWOOD | FL |
| 2016-02-25 | 941-213-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | BRADENTON | FL |
| 2016-02-25 | 941-213-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | BRADENTON | FL |
| 2016-02-25 | 941-217-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | SARASOTA | FL |
| 2016-02-25 | 941-217-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | SARASOTA | FL |
| 2016-02-25 | 941-220-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | VENICE | FL |
| 2015-02-26 | 941-208-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ENGLEWOOD | 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.