NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 934
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-03-09 | 934-542-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BABYLON | NY |
| 2022-03-08 | 934-263-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | RONKONKOMA | NY |
| 2022-03-07 | 934-220-0XXX | 0000–0999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CENTRAISLP | NY |
| 2022-03-02 | 934-227-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SMITHTOWN | NY |
| 2022-02-24 | 934-226-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | YAPHANK | NY |
| 2022-02-22 | 934-649-9XXX | 9000–9999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | STONYBROOK | NY |
| 2022-02-22 | 934-742-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PATCHOGUE | NY |
| 2022-01-31 | 934-768-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | RIVERHEAD | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.