NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/26/2026
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, all time — NPA 631
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-02-22 | 631-945-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | GREENPORT | NY |
| 2021-06-28 | 631-970-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | MATTITUCK | NY |
| 2021-06-28 | 631-985-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | RIVERHEAD | NY |
| 2021-05-25 | 631-709-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | WATER MILL | NY |
| 2021-04-29 | 631-717-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | BAYPORT | NY |
| 2021-04-27 | 631-607-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | WADING RIV | NY |
| 2021-04-27 | 631-625-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | ORIENT | NY |
| 2021-04-27 | 631-634-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | COMMACK | NY |
| 2021-04-27 | 631-701-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | EASTPORT | NY |
| 2021-04-27 | 631-762-0XXX | 0000–0999 | Assigned | PEERING HUB, INC. - NY | 818H | STONYBROOK | NY |
| 2021-04-27 | 631-857-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | COLDSPGHBR | NY |
| 2021-04-27 | 631-895-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | QUOGUE | NY |
| 2021-04-27 | 631-899-6XXX | 6000–6999 | Assigned | PEERING HUB, INC. - NY | 818H | SAG HARBOR | NY |
| 2021-04-27 | 631-916-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | SHOREHAM | NY |
| 2021-04-27 | 631-978-9XXX | 9000–9999 | Assigned | PEERING HUB, INC. - NY | 818H | PTJEFFERSN | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.