NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 934
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-08-27 | 934-239-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PTJEFFERSN | NY |
| 2024-08-27 | 934-248-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | RIVERHEAD | NY |
| 2024-08-27 | 934-946-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SAYVILLE | NY |
| 2024-08-23 | 934-251-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MIDLAND | NY |
| 2024-08-22 | 934-247-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | HUNTINGTON | NY |
| 2024-08-22 | 934-250-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ISLIP | NY |
| 2024-08-22 | 934-943-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | E FIRE IS | NY |
| 2024-08-22 | 934-944-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | FIREISLAND | NY |
| 2024-08-22 | 934-999-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CTRMORICHS | NY |
| 2024-08-21 | 934-220-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CENTRAISLP | NY |
| 2024-08-21 | 934-232-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ATLANTIC | NY |
| 2024-08-21 | 934-244-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BAYPORT | NY |
| 2024-08-21 | 934-451-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | BELLPORT | NY |
| 2024-08-21 | 934-465-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | BRIDGEMPTN | NY |
| 2024-08-21 | 934-542-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BABYLON | NY |
| 2024-08-21 | 934-647-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BAY SHORE | NY |
| 2021-10-25 | 934-600-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | JAMESPORT | NY |
| 2021-10-25 | 934-758-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ISLIP | NY |
| 2021-10-25 | 934-945-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HAMPTNBAYS | NY |
| 2021-10-25 | 934-947-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HUNTINGTON | NY |
| 2021-09-23 | 934-205-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | E HAMPTON | NY |
| 2021-09-23 | 934-943-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | E FIRE IS | NY |
| 2021-09-23 | 934-944-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | FIREISLAND | NY |
| 2021-09-10 | 934-204-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | DEER PARK | NY |
| 2021-09-10 | 934-212-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | BABYLON | NY |
| 2021-09-10 | 934-414-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | BRENTWOOD | NY |
| 2021-09-10 | 934-432-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | CENTRAISLP | NY |
| 2021-09-10 | 934-465-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BRIDGEMPTN | NY |
| 2021-09-10 | 934-884-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CTRMORICHS | NY |
| 2021-09-02 | 934-789-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ATLANTIC | NY |
| 2021-09-02 | 934-935-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | AMAGANSETT | NY |
| 2020-05-06 | 934-333-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | LINDENHST | NY |
| 2017-06-16 | 934-223-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SMITHTOWN | NY |
| 2017-06-15 | 934-333-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LINDENHST | NY |
| 2017-06-15 | 934-470-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NORTHPORT | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.