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 502
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-03-22 | 502-575-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PORT ROYAL | KY |
| 2022-03-22 | 502-658-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | LA GRANGE | KY |
| 2022-03-22 | 502-902-9XXX | 9000–9999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TAYLORSVL | KY |
| 2022-03-09 | 502-480-0XXX | 0000–0999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CARROLLTON | KY |
| 2022-03-02 | 502-661-0XXX | 0000–0999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | FRANKFORT | KY |
| 2022-02-18 | 502-668-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | GHENT | KY |
| 2022-02-16 | 502-484-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | OWENTON | KY |
| 2022-02-16 | 502-842-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | WADDY | KY |
| 2022-01-14 | 502-726-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | NEW HAVEN | KY |
| 2022-01-11 | 502-866-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MTWASHIGTN | KY |
| 2021-10-06 | 502-520-0XXX | 0000–0999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SHELBYVL | KY |
| 2021-09-29 | 502-801-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BEDFORD | KY |
| 2021-09-22 | 502-973-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CROPPER | KY |
| 2021-09-08 | 502-497-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | FINCHVILLE | KY |
| 2021-09-03 | 502-362-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | LOUISVILLE | KY |
| 2021-08-11 | 502-527-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MILTON | KY |
| 2021-07-13 | 502-463-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | NEWLIBERTY | 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.