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 930
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-11-01 | 930-245-2XXX | 2000–2999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | LOOGOOTEE | IN |
| 2022-02-15 | 930-893-8XXX | 8000–8999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | TERREHAUTE | IN |
| 2022-02-02 | 930-390-3XXX | 3000–3999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | BLOOMINGTN | IN |
| 2022-01-21 | 930-895-8XXX | 8000–8999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | EVANSVILLE | IN |
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.