NumberResearchRecent thousands-block assignments
5 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 585
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-02-11 | 585-686-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | HOLLEY | NY |
| 2022-02-11 | 585-686-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | HOLLEY | NY |
| 2022-02-08 | 585-562-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | ATTICA | NY |
| 2022-02-08 | 585-609-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLSVILLE | NY |
| 2022-02-08 | 585-609-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLSVILLE | NY |
| 2022-02-08 | 585-895-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ROCHESTER | NY |
| 2022-02-04 | 585-566-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLISS | NY |
| 2022-02-04 | 585-858-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELFAST | NY |
| 2022-02-04 | 585-858-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELFAST | NY |
| 2022-02-04 | 585-873-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CALEDONIA | NY |
| 2022-02-03 | 585-604-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BATAVIA | NY |
| 2022-02-03 | 585-604-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BATAVIA | NY |
| 2022-02-03 | 585-604-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BATAVIA | NY |
| 2022-02-03 | 585-606-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | EROCHESTER | NY |
| 2022-02-03 | 585-816-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | NAPLES | NY |
| 2022-02-02 | 585-517-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DALTON | NY |
| 2022-02-01 | 585-677-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHAFFEE | NY |
| 2022-02-01 | 585-677-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHAFFEE | NY |
| 2022-01-31 | 585-480-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MIDDLEPORT | NY |
| 2022-01-31 | 585-609-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WELLSVILLE | NY |
| 2022-01-28 | 585-616-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | ALBION | NY |
| 2022-01-28 | 585-937-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALDEN | NY |
| 2022-01-27 | 585-636-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | HAMLIN | NY |
| 2022-01-27 | 585-699-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | DANSVILLE | NY |
| 2022-01-27 | 585-804-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | AVON | NY |
| 2022-01-27 | 585-812-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | LE ROY | NY |
| 2022-01-27 | 585-853-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ATLANTA | NY |
| 2022-01-24 | 585-608-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ANGELICA | NY |
| 2022-01-24 | 585-609-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2022-01-24 | 585-609-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2022-01-21 | 585-772-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2022-01-21 | 585-772-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2022-01-21 | 585-772-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2022-01-18 | 585-687-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EASTAURORA | NY |
| 2022-01-18 | 585-805-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EASTAURORA | NY |
| 2022-01-14 | 585-946-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AKRON | NY |
| 2022-01-14 | 585-946-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AKRON | NY |
| 2022-01-13 | 585-887-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | LIVONIA | NY |
| 2022-01-12 | 585-825-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WEBSTER | NY |
| 2022-01-06 | 585-562-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATTICA | NY |
| 2022-01-06 | 585-562-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATTICA | NY |
| 2022-01-06 | 585-745-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALBION | NY |
| 2022-01-06 | 585-745-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALBION | NY |
| 2022-01-06 | 585-772-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLSVILLE | NY |
| 2022-01-06 | 585-772-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLSVILLE | NY |
| 2022-01-06 | 585-809-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | CANANDAGUA | NY |
| 2022-01-06 | 585-809-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | CANANDAGUA | NY |
| 2022-01-06 | 585-824-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | WAYLAND | NY |
| 2021-12-22 | 585-592-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELMONT | NY |
| 2021-12-22 | 585-592-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELMONT | 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.