NumberResearchRecent thousands-block assignments
3 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, 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 |
|---|---|---|---|---|---|---|---|
| 2012-02-29 | 631-625-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | ORIENT | NY |
| 2012-02-29 | 631-651-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NORTHPORT | NY |
| 2012-02-29 | 631-685-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | HAMPTNBAYS | NY |
| 2012-02-29 | 631-706-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | STONYBROOK | NY |
| 2012-02-29 | 631-709-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | WATER MILL | NY |
| 2012-02-29 | 631-769-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SHOREHAM | NY |
| 2012-02-29 | 631-776-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | BELLPORT | NY |
| 2012-02-29 | 631-801-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | EASTPORT | NY |
| 2012-02-29 | 631-812-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | HUNTINGTON | NY |
| 2012-02-29 | 631-832-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | BAYPORT | NY |
| 2012-02-29 | 631-910-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | WADING RIV | NY |
| 2012-02-29 | 631-919-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SAG HARBOR | NY |
| 2012-02-29 | 631-973-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | KINGS PARK | NY |
| 2012-02-29 | 631-998-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | WESTHAMPTN | NY |
| 2012-02-28 | 631-206-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | BAY SHORE | NY |
| 2012-02-28 | 631-402-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | BRENTWOOD | NY |
| 2012-02-28 | 631-402-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | BRENTWOOD | NY |
| 2012-02-28 | 631-448-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | YAPHANK | NY |
| 2012-02-28 | 631-459-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | BRENTWOOD | NY |
| 2012-02-28 | 631-496-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SELDEN | NY |
| 2012-02-28 | 631-606-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NORTHPORT | NY |
| 2012-02-28 | 631-657-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ATLANTIC | NY |
| 2012-02-28 | 631-856-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | HAMPTNBAYS | NY |
| 2012-02-21 | 631-496-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SELDEN | NY |
| 2012-02-09 | 631-770-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-770-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-770-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-773-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-773-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-773-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-773-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-815-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-855-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | DEER PARK | NY |
| 2012-02-09 | 631-855-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | DEER PARK | NY |
| 2012-02-09 | 631-855-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | DEER PARK | NY |
| 2012-02-09 | 631-855-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | DEER PARK | NY |
| 2012-02-09 | 631-861-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-861-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2012-02-09 | 631-904-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | CENTRAISLP | NY |
| 2012-02-09 | 631-904-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | CENTRAISLP | NY |
| 2012-02-09 | 631-904-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | CENTRAISLP | NY |
| 2012-02-09 | 631-904-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | CENTRAISLP | NY |
| 2012-02-09 | 631-964-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | DEER PARK | NY |
| 2012-02-07 | 631-408-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AMITYVILLE | NY |
| 2012-02-07 | 631-459-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BRENTWOOD | NY |
| 2012-02-06 | 631-483-1XXX | 1000–1999 | Assigned | TELENGY L.L.C. - NY | 473G | MONTAUK PT | NY |
| 2012-02-03 | 631-402-1XXX | 1000–1999 | Assigned | TELENGY L.L.C. - NY | 473G | BRENTWOOD | NY |
| 2012-02-02 | 631-448-0XXX | 0000–0999 | Assigned | TELENGY L.L.C. - NY | 473G | YAPHANK | NY |
| 2012-02-02 | 631-464-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AMITYVILLE | NY |
| 2012-02-02 | 631-709-9XXX | 9000–9999 | Assigned | TELENGY L.L.C. - NY | 473G | WATER MILL | NY |
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.