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 862
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-03-05 | 862-361-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2019-04-17 | 862-319-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PATERSON | NJ |
| 2019-04-17 | 862-319-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | PATERSON | NJ |
| 2019-04-17 | 862-320-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2019-04-17 | 862-320-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2019-04-17 | 862-335-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | ORANGE | NJ |
| 2017-06-15 | 862-275-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | NEWTON | NJ |
| 2017-06-15 | 862-297-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PATERSON | NJ |
| 2017-06-15 | 862-322-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NEWFOUNDLD | NJ |
| 2017-06-15 | 862-904-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LITTLE FLS | NJ |
| 2016-04-08 | 862-212-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ORANGE | NJ |
| 2016-04-08 | 862-288-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NETCONG | NJ |
| 2016-04-07 | 862-208-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | NUTLEY | NJ |
| 2016-04-07 | 862-229-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2016-04-07 | 862-269-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ANDOVER | NJ |
| 2016-04-07 | 862-277-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | VERONA | NJ |
| 2016-04-07 | 862-280-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2016-04-07 | 862-284-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SUCCASUNNA | NJ |
| 2016-04-07 | 862-295-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | PASSAIC | NJ |
| 2016-04-07 | 862-295-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | PASSAIC | NJ |
| 2016-04-07 | 862-314-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | W MILFORD | NJ |
| 2016-04-07 | 862-684-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MT VIEW | NJ |
| 2016-04-07 | 862-702-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | CALDWELL | NJ |
| 2016-04-07 | 862-774-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | POMPTONLKS | NJ |
| 2016-04-07 | 862-801-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BUTLER | NJ |
| 2015-10-15 | 862-286-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BOONTON | NJ |
| 2015-10-15 | 862-303-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BRANCHVL | NJ |
| 2015-10-15 | 862-325-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MORRISTOWN | NJ |
| 2015-10-14 | 862-278-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | DOVER | NJ |
| 2015-08-05 | 862-317-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2015-02-23 | 862-204-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MADISON | NJ |
| 2015-02-23 | 862-205-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SO ORANGE | NJ |
| 2015-02-23 | 862-208-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | NUTLEY | NJ |
| 2015-02-23 | 862-226-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | MT VIEW | NJ |
| 2015-02-23 | 862-274-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | POMPTONLKS | NJ |
| 2015-02-23 | 862-275-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | NEWTON | NJ |
| 2015-02-23 | 862-277-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | VERONA | NJ |
| 2015-02-23 | 862-284-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | SUCCASUNNA | NJ |
| 2015-02-23 | 862-404-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WHIPPANY | NJ |
| 2015-02-23 | 862-801-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BUTLER | NJ |
| 2015-02-23 | 862-803-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HOPATCONG | NJ |
| 2014-06-10 | 862-269-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ANDOVER | NJ |
| 2013-08-13 | 862-314-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | W MILFORD | NJ |
| 2013-07-29 | 862-225-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PASSAIC | NJ |
| 2013-03-19 | 862-255-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | NEWARK | NJ |
| 2013-03-19 | 862-257-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | PATERSON | NJ |
| 2013-03-19 | 862-333-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | BLOOMFIELD | NJ |
| 2013-03-19 | 862-437-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | DOVER | NJ |
| 2013-03-19 | 862-444-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | ORANGE | NJ |
| 2013-02-19 | 862-702-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CALDWELL | NJ |
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.