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 845
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-02-28 | 845-933-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | KINGSTON | NY |
| 2022-02-24 | 845-788-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PEEKSKILL | NY |
| 2022-02-24 | 845-874-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MAHOPAC | NY |
| 2022-01-06 | 845-966-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CIRCLEVL | NY |
| 2021-06-16 | 845-882-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | HYDE PARK | NY |
| 2021-06-08 | 845-326-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MIDDLETOWN | NY |
| 2021-06-08 | 845-822-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CORNWALL | NY |
| 2021-06-02 | 845-572-9XXX | 9000–9999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CHESTER | NY |
| 2021-05-13 | 845-865-1XXX | 1000–1999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PLEASATVLY | NY |
| 2021-05-13 | 845-865-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PLEASATVLY | NY |
| 2021-05-13 | 845-865-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PLEASATVLY | NY |
| 2021-05-13 | 845-865-9XXX | 9000–9999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PLEASATVLY | NY |
| 2021-04-08 | 845-934-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | POUGHKEPSI | 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.