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 609
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 |
|---|---|---|---|---|---|---|---|
| 2021-12-07 | 609-391-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | OCEAN CITY | NJ |
| 2021-12-07 | 609-715-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | SOMERS PT | NJ |
| 2021-12-07 | 609-837-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MAYS LDG | NJ |
| 2021-12-07 | 609-908-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ATLNTIC CY | NJ |
| 2021-12-07 | 609-930-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BRIGANTINE | NJ |
| 2020-05-01 | 609-475-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | TRENTON | NJ |
| 2020-05-01 | 609-475-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | TRENTON | NJ |
| 2020-05-01 | 609-623-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PLEASANTVL | NJ |
| 2020-05-01 | 609-623-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PLEASANTVL | NJ |
| 2020-05-01 | 609-675-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WILDWOOD | NJ |
| 2020-05-01 | 609-732-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SOMERS PT | NJ |
| 2020-05-01 | 609-772-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | ALLENTOWN | NJ |
| 2020-05-01 | 609-806-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PRINCETON | NJ |
| 2020-05-01 | 609-807-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | MERCERVL | NJ |
| 2020-05-01 | 609-812-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | TUCKERTON | NJ |
| 2020-05-01 | 609-834-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | HIGHTSTOWN | NJ |
| 2020-05-01 | 609-849-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | WILDWOOD | NJ |
| 2020-05-01 | 609-944-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | HIGHTSTOWN | NJ |
| 2020-05-01 | 609-955-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PRINCETON | NJ |
| 2020-05-01 | 609-956-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HAMMONTON | NJ |
| 2020-05-01 | 609-956-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | HAMMONTON | NJ |
| 2020-05-01 | 609-981-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MERCERVL | NJ |
| 2020-05-01 | 609-993-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | TUCKERTON | NJ |
| 2019-04-17 | 609-212-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | PRINCETON | NJ |
| 2019-04-17 | 609-613-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PRINCETON | NJ |
| 2019-04-17 | 609-630-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | HIGHTSTOWN | NJ |
| 2019-04-17 | 609-669-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BORDENTOWN | NJ |
| 2019-04-17 | 609-808-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ATLNTIC CY | NJ |
| 2019-04-17 | 609-852-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ATLNTIC CY | NJ |
| 2019-04-17 | 609-913-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TRENTON | NJ |
| 2019-04-17 | 609-913-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | TRENTON | NJ |
| 2019-04-17 | 609-993-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | TUCKERTON | NJ |
| 2017-06-19 | 609-669-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BORDENTOWN | NJ |
| 2017-06-15 | 609-808-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ATLNTIC CY | NJ |
| 2016-08-30 | 609-862-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | OCEAN CITY | NJ |
| 2016-03-07 | 609-305-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WILDWOOD | NJ |
| 2016-03-07 | 609-438-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | MERCERVL | NJ |
| 2016-03-07 | 609-469-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HIGHTSTOWN | NJ |
| 2016-03-07 | 609-488-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BARNEGAT | NJ |
| 2016-03-07 | 609-547-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | HAMMONTON | NJ |
| 2016-03-07 | 609-614-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BURLINGTON | NJ |
| 2016-03-07 | 609-623-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PLEASANTVL | NJ |
| 2016-03-07 | 609-663-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ALLENTOWN | NJ |
| 2016-03-07 | 609-722-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CRANBURY | NJ |
| 2016-03-07 | 609-812-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | TUCKERTON | NJ |
| 2016-03-07 | 609-854-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | WILDWOOD | NJ |
| 2016-03-07 | 609-900-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TRENTON | NJ |
| 2016-03-07 | 609-900-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | TRENTON | NJ |
| 2016-03-07 | 609-904-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | SOMERS PT | NJ |
| 2016-03-07 | 609-951-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | PRINCETON | NJ |
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.