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 270
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-05-16 | 270-345-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | FARMINGTON | KY |
| 2020-08-25 | 270-666-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | HOPKINSVL | KY |
| 2020-08-25 | 270-946-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | RUSSELLVL | KY |
| 2020-08-20 | 270-800-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | WESTPLAINS | KY |
| 2020-08-20 | 270-800-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | WESTPLAINS | KY |
| 2020-08-17 | 270-888-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | CROFTON | KY |
| 2020-08-17 | 270-888-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | CROFTON | KY |
| 2020-08-17 | 270-944-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | MCDANIELS | KY |
| 2020-07-13 | 270-336-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | BREMEN | KY |
| 2020-07-13 | 270-500-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | ENSOR | KY |
| 2020-07-13 | 270-544-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | PARK CITY | KY |
| 2020-07-13 | 270-888-1XXX | 1000–1999 | Assigned | FRACTEL, LLC | 965H | CROFTON | KY |
| 2020-07-13 | 270-888-2XXX | 2000–2999 | Assigned | FRACTEL, LLC | 965H | CROFTON | KY |
| 2020-07-13 | 270-888-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | CROFTON | KY |
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.