NumberResearchRecent thousands-block assignments
279 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, last 30 days
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-03-12 | 714-459-7XXX | ONVOY, LLC - CA | 649C | FULLERTON | CA |
| 2001-02-26 | 310-695-6XXX | ONVOY, LLC - CA | 649C | INGLEWOOD | CA |
| 2001-02-26 | 310-695-7XXX | ONVOY, LLC - CA | 649C | INGLEWOOD | CA |
| 2001-02-07 | 714-464-4XXX | ONVOY, LLC - CA | 649C | ORANGE | CA |
| 2001-01-18 | 951-567-7XXX | ONVOY, LLC - CA | 649C | MORENO | CA |
| 2000-12-08 | 310-634-1XXX | ONVOY, LLC - CA | 649C | TORRANCE | CA |
| 2000-12-07 | 714-510-3XXX | ONVOY, LLC - CA | 649C | BREA | CA |
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.