NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 472
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-02-05 | 472-208-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLINTON | NC |
| 2024-02-05 | 472-228-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PINEHURST | NC |
| 2024-02-05 | 472-229-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LKWACCAMAW | NC |
| 2024-02-05 | 472-230-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHISPEPINS | NC |
| 2024-02-05 | 472-241-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOUTHEPINS | NC |
| 2024-02-05 | 472-472-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROSE HILL | NC |
| 2024-02-05 | 472-473-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WARSAW | NC |
| 2024-01-10 | 472-242-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAYETTEVL | NC |
| 2024-01-10 | 472-242-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAYETTEVL | NC |
| 2023-05-09 | 472-215-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAYETTEVL | NC |
| 2023-04-21 | 472-217-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROCKINGHAM | NC |
| 2023-04-13 | 472-200-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PEMBROKE | NC |
| 2023-04-13 | 472-201-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ACME | NC |
| 2023-04-13 | 472-214-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAURINBURG | NC |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.