NumberResearchRecent thousands-block assignments
3 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, last 30 days — NPA 631
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-06-29 | 631-966-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BRENTWOOD | NY |
| 2021-06-29 | 631-966-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BRENTWOOD | NY |
| 2021-06-29 | 631-966-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BRENTWOOD | NY |
| 2021-06-28 | 631-970-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | MATTITUCK | NY |
| 2021-06-28 | 631-985-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | RIVERHEAD | NY |
| 2021-06-23 | 631-945-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | GREENPORT | NY |
| 2021-06-23 | 631-986-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | SMITHTOWN | NY |
| 2021-06-23 | 631-986-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SMITHTOWN | NY |
| 2021-06-23 | 631-986-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SMITHTOWN | NY |
| 2021-06-23 | 631-986-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SMITHTOWN | NY |
| 2021-06-10 | 631-508-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | RIVERHEAD | NY |
| 2021-05-25 | 631-709-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | WATER MILL | NY |
| 2021-05-24 | 631-458-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | SAG HARBOR | NY |
| 2021-05-24 | 631-458-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SAG HARBOR | NY |
| 2021-05-21 | 631-939-7XXX | 7000–7999 | Assigned | CABLEVISION LIGHTPATH, INC. - NY | 7126 | RIVERHEAD | NY |
| 2021-04-29 | 631-717-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | BAYPORT | NY |
| 2021-04-27 | 631-371-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | STONYBROOK | NY |
| 2021-04-27 | 631-607-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | WADING RIV | NY |
| 2021-04-27 | 631-625-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | ORIENT | NY |
| 2021-04-27 | 631-634-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | COMMACK | NY |
| 2021-04-27 | 631-701-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | EASTPORT | NY |
| 2021-04-27 | 631-762-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | STONYBROOK | NY |
| 2021-04-27 | 631-857-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | COLDSPGHBR | NY |
| 2021-04-27 | 631-895-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | QUOGUE | NY |
| 2021-04-27 | 631-899-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | SAG HARBOR | NY |
| 2021-04-27 | 631-916-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | SHOREHAM | NY |
| 2021-04-27 | 631-978-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | PTJEFFERSN | NY |
| 2021-04-01 | 631-985-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | RIVERHEAD | NY |
| 2021-03-22 | 631-341-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | YAPHANK | NY |
| 2021-03-22 | 631-500-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WATER MILL | NY |
| 2021-03-22 | 631-571-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORIENT | NY |
| 2021-03-22 | 631-607-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WADING RIV | NY |
| 2021-03-22 | 631-610-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EASTPORT | NY |
| 2021-03-22 | 631-782-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DEER PARK | NY |
| 2021-03-22 | 631-802-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PTJEFFERSN | NY |
| 2021-03-22 | 631-808-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAG HARBOR | NY |
| 2021-03-22 | 631-895-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | QUOGUE | NY |
| 2021-03-22 | 631-908-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PATCHOGUE | NY |
| 2021-03-22 | 631-916-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHOREHAM | NY |
| 2021-03-22 | 631-931-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | E HAMPTON | NY |
| 2021-03-22 | 631-945-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GREENPORT | NY |
| 2021-03-22 | 631-973-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KINGS PARK | NY |
| 2021-03-22 | 631-985-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIVERHEAD | NY |
| 2021-03-22 | 631-986-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SMITHTOWN | NY |
| 2021-03-18 | 631-517-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BABYLON | NY |
| 2021-03-18 | 631-634-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COMMACK | NY |
| 2021-03-18 | 631-990-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BAY SHORE | NY |
| 2021-03-17 | 631-528-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | KINGS PARK | NY |
| 2021-03-17 | 631-544-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | KINGS PARK | NY |
| 2021-03-17 | 631-571-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | ORIENT | 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.