NumberResearchRecent thousands-block assignments
7 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 516
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 |
|---|---|---|---|---|---|---|---|
| 2021-07-27 | 516-875-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2021-07-27 | 516-875-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2021-07-27 | 516-875-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2021-07-27 | 516-875-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2021-07-27 | 516-893-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2021-07-27 | 516-893-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2021-07-27 | 516-893-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2021-07-27 | 516-905-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN06 | NY |
| 2021-07-27 | 516-905-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN06 | NY |
| 2021-07-21 | 516-842-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN06 | NY |
| 2021-07-21 | 516-842-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN06 | NY |
| 2021-07-14 | 516-421-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN02 | NY |
| 2021-07-14 | 516-834-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN02 | NY |
| 2021-06-28 | 516-831-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | NASSAUZN08 | NY |
| 2021-06-23 | 516-786-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN03 | NY |
| 2021-06-23 | 516-823-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN03 | NY |
| 2021-06-23 | 516-866-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN03 | NY |
| 2021-06-21 | 516-886-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | FARMINGDL | NY |
| 2021-06-21 | 516-893-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NASSAUZN01 | NY |
| 2021-06-21 | 516-894-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NASSAUZN04 | NY |
| 2021-06-21 | 516-980-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NASSAUZN03 | NY |
| 2021-06-16 | 516-687-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2021-06-16 | 516-687-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2021-06-16 | 516-687-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2021-06-16 | 516-687-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2021-06-16 | 516-875-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-06-16 | 516-875-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-06-16 | 516-875-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-06-16 | 516-875-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-06-16 | 516-904-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2021-06-16 | 516-904-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2021-06-16 | 516-904-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2021-06-16 | 516-904-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2021-06-11 | 516-559-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | NASSAUZN05 | NY |
| 2021-06-11 | 516-565-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NASSAUZN05 | NY |
| 2021-06-11 | 516-904-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | NASSAUZN05 | NY |
| 2021-06-11 | 516-904-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | NASSAUZN05 | NY |
| 2021-06-09 | 516-904-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN05 | NY |
| 2021-06-09 | 516-904-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN05 | NY |
| 2021-06-08 | 516-540-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN05 | NY |
| 2021-06-08 | 516-559-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN05 | NY |
| 2021-05-28 | 516-421-8XXX | 8000–8999 | Assigned | STRATUS NETWORKS | 495J | NASSAUZN02 | NY |
| 2021-05-28 | 516-687-1XXX | 1000–1999 | Assigned | STRATUS NETWORKS | 495J | NASSAUZN01 | NY |
| 2021-05-25 | 516-613-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | NASSAUZN05 | NY |
| 2021-05-25 | 516-875-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | NASSAUZN09 | NY |
| 2021-05-21 | 516-386-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-05-21 | 516-386-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-05-21 | 516-386-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-05-21 | 516-386-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2021-05-21 | 516-879-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | 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.