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 |
|---|---|---|---|---|---|---|---|
| 2025-08-12 | 516-486-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2025-08-12 | 516-766-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN06 | NY |
| 2025-08-12 | 516-824-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2025-08-05 | 516-939-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NASSAUZN08 | NY |
| 2025-07-22 | 516-560-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NASSAUZN05 | NY |
| 2025-05-19 | 516-276-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | NASSAUZN05 | NY |
| 2025-04-25 | 516-276-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NASSAUZN05 | NY |
| 2025-04-25 | 516-276-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NASSAUZN05 | NY |
| 2025-04-25 | 516-276-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NASSAUZN05 | NY |
| 2025-04-25 | 516-345-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NASSAUZN06 | NY |
| 2025-04-25 | 516-792-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NASSAUZN03 | NY |
| 2025-04-03 | 516-276-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NASSAUZN05 | NY |
| 2025-03-14 | 516-926-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2025-02-20 | 516-345-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN06 | NY |
| 2025-02-17 | 516-276-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2025-01-10 | 516-344-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2025-01-10 | 516-344-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2025-01-09 | 516-276-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
| 2025-01-07 | 516-276-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN05 | NY |
| 2025-01-07 | 516-276-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN05 | NY |
| 2025-01-07 | 516-276-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN05 | NY |
| 2025-01-07 | 516-570-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2024-11-20 | 516-716-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2024-11-20 | 516-716-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN01 | NY |
| 2024-11-12 | 516-970-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NASSAUZN07 | NY |
| 2024-10-10 | 516-718-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2024-10-02 | 516-814-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN08 | NY |
| 2024-09-30 | 516-985-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | FARMINGDL | NY |
| 2024-09-27 | 516-716-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2024-09-27 | 516-716-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN01 | NY |
| 2024-09-27 | 516-862-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN08 | NY |
| 2024-09-27 | 516-899-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN04 | NY |
| 2024-09-27 | 516-923-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN02 | NY |
| 2024-09-19 | 516-751-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN02 | NY |
| 2024-09-19 | 516-751-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN02 | NY |
| 2024-09-19 | 516-896-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN02 | NY |
| 2024-09-19 | 516-896-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN02 | NY |
| 2024-09-19 | 516-896-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN02 | NY |
| 2024-09-17 | 516-718-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2024-09-11 | 516-751-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN02 | NY |
| 2024-09-04 | 516-824-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NASSAUZN05 | NY |
| 2024-08-28 | 516-913-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NASSAUZN05 | NY |
| 2024-08-21 | 516-718-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2024-08-21 | 516-718-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2024-08-21 | 516-718-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2024-08-21 | 516-718-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN09 | NY |
| 2024-08-15 | 516-471-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN05 | NY |
| 2024-08-15 | 516-774-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN06 | NY |
| 2024-08-15 | 516-824-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN05 | NY |
| 2024-08-15 | 516-824-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | 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.