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
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 |
|---|---|---|---|---|---|---|---|
| 2024-01-17 | 585-541-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | CASTILE | NY |
| 2024-01-12 | 585-817-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | PAVILION | NY |
| 2024-01-09 | 585-653-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARCADE | NY |
| 2024-01-08 | 585-656-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATTICA | NY |
| 2023-12-28 | 585-696-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2023-12-28 | 585-696-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2023-12-28 | 585-696-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2023-12-28 | 585-696-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2023-12-28 | 585-696-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLSVILLE | NY |
| 2023-12-27 | 585-695-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2023-12-07 | 585-604-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BATAVIA | NY |
| 2023-12-07 | 585-818-4XXX | 4000–4999 | Assigned | EMPIRE LONG DISTANCE CORPORATION | 087H | PERRY | NY |
| 2023-11-22 | 585-488-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | SPENCERPT | NY |
| 2023-11-22 | 585-501-1XXX | 1000–1999 | Assigned | PEERING HUB, INC. - NY | 818H | HONEOYEFLS | NY |
| 2023-11-22 | 585-508-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | HOLCOMB | NY |
| 2023-11-22 | 585-517-5XXX | 5000–5999 | Assigned | PEERING HUB, INC. - NY | 818H | DALTON | NY |
| 2023-11-22 | 585-549-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | GENESEO | NY |
| 2023-11-22 | 585-552-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | COHOCTON | NY |
| 2023-11-22 | 585-561-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | NAPLES | NY |
| 2023-11-22 | 585-573-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | RUSH | NY |
| 2023-11-22 | 585-575-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | HONEOYE | NY |
| 2023-11-22 | 585-578-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | CASTILE | NY |
| 2023-11-22 | 585-583-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | SPRINGWTR | NY |
| 2023-11-22 | 585-595-7XXX | 7000–7999 | Assigned | PEERING HUB, INC. - NY | 818H | HEMLOCK | NY |
| 2023-11-22 | 585-614-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | SHORTSVL | NY |
| 2023-11-22 | 585-620-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | CHURCHVL | NY |
| 2023-11-22 | 585-639-1XXX | 1000–1999 | Assigned | PEERING HUB, INC. - NY | 818H | BROCKPORT | NY |
| 2023-11-22 | 585-668-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | FAIRPORT | NY |
| 2023-11-22 | 585-675-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | W WEBSTER | NY |
| 2023-11-22 | 585-692-7XXX | 7000–7999 | Assigned | PEERING HUB, INC. - NY | 818H | HILTON | NY |
| 2023-11-22 | 585-699-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | DANSVILLE | NY |
| 2023-11-22 | 585-763-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | WYOMING | NY |
| 2023-11-22 | 585-788-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | VICTOR | NY |
| 2023-11-22 | 585-804-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | AVON | NY |
| 2023-11-22 | 585-809-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | CANANDAGUA | NY |
| 2023-11-22 | 585-812-7XXX | 7000–7999 | Assigned | PEERING HUB, INC. - NY | 818H | LE ROY | NY |
| 2023-11-22 | 585-817-5XXX | 5000–5999 | Assigned | PEERING HUB, INC. - NY | 818H | PAVILION | NY |
| 2023-11-22 | 585-818-7XXX | 7000–7999 | Assigned | PEERING HUB, INC. - NY | 818H | PERRY | NY |
| 2023-11-22 | 585-819-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | SCOTTSVL | NY |
| 2023-11-22 | 585-821-7XXX | 7000–7999 | Assigned | PEERING HUB, INC. - NY | 818H | STANLEY | NY |
| 2023-11-22 | 585-823-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | WARSAW | NY |
| 2023-11-22 | 585-824-7XXX | 7000–7999 | Assigned | PEERING HUB, INC. - NY | 818H | WAYLAND | NY |
| 2023-11-22 | 585-832-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | HENRIETTA | NY |
| 2023-11-22 | 585-853-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | ATLANTA | NY |
| 2023-11-22 | 585-873-8XXX | 8000–8999 | Assigned | PEERING HUB, INC. - NY | 818H | CALEDONIA | NY |
| 2023-11-22 | 585-883-4XXX | 4000–4999 | Assigned | PEERING HUB, INC. - NY | 818H | MT MORRIS | NY |
| 2023-11-22 | 585-887-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | LIVONIA | NY |
| 2023-11-22 | 585-990-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | NUNDA | NY |
| 2023-11-20 | 585-640-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MIDDLEPORT | NY |
| 2023-11-20 | 585-681-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WEBSTER | 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.