NumberResearchRecent thousands-block assignments
55 blocks assigned in April 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, April 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-14 | 214-203-5XXX | ONVOY, LLC - TX | 903C | CEDAR HILL | TX |
| 2026-04-14 | 214-829-0XXX | ONVOY, LLC - TX | 903C | KAUFMAN | TX |
| 2026-04-14 | 281-307-6XXX | ONVOY, LLC - TX | 903C | LA PORTE | TX |
| 2026-04-14 | 346-734-8XXX | ONVOY, LLC - TX | 903C | BEACH CITY | TX |
| 2026-04-14 | 346-778-4XXX | ONVOY, LLC - TX | 903C | ARCOLA | TX |
| 2026-04-14 | 430-210-8XXX | ONVOY, LLC - TX | 903C | KEMP | TX |
| 2026-04-14 | 469-424-9XXX | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 682-455-4XXX | ONVOY, LLC - TX | 903C | GRANBURY | TX |
| 2026-04-14 | 682-490-0XXX | ONVOY, LLC - TX | 903C | GLENDALE | TX |
| 2026-04-14 | 682-490-1XXX | ONVOY, LLC - TX | 903C | GLENDALE | TX |
| 2026-04-14 | 737-770-8XXX | ONVOY, LLC - TX | 903C | BUDA | TX |
| 2026-04-14 | 817-904-0XXX | ONVOY, LLC - TX | 903C | ACTON | TX |
| 2026-04-14 | 945-377-7XXX | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2026-04-14 | 945-433-0XXX | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 945-433-1XXX | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 945-433-2XXX | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 945-445-7XXX | ONVOY, LLC - TX | 903C | PRINCETON | TX |
| 2026-04-14 | 979-388-9XXX | ONVOY, LLC - TX | 903C | CLTLKJCKSN | TX |
| 2026-04-09 | 214-667-3XXX | ONVOY, LLC - TX | 903C | ALLEN | TX |
| 2026-04-09 | 214-805-0XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-04-09 | 214-805-1XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-04-09 | 214-805-2XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-04-09 | 214-805-3XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-04-09 | 214-805-4XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-04-09 | 254-608-0XXX | ONVOY, LLC - TX | 903C | MEXIA | TX |
| 2026-04-09 | 346-925-0XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-1XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-2XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-3XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-4XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-5XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-6XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-7XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-925-8XXX | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2026-04-09 | 346-926-0XXX | ONVOY, LLC - TX | 903C | HUFFMAN | TX |
| 2026-04-09 | 682-370-2XXX | ONVOY, LLC - TX | 903C | RENO | TX |
| 2026-04-09 | 682-475-7XXX | ONVOY, LLC - TX | 903C | FORT WORTH | TX |
| 2026-04-09 | 682-489-0XXX | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2026-04-09 | 682-489-1XXX | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2026-04-09 | 682-489-2XXX | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2026-04-09 | 682-489-3XXX | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2026-04-09 | 682-489-4XXX | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2026-04-09 | 737-361-3XXX | ONVOY, LLC - TX | 903C | TAYLOR | TX |
| 2026-04-09 | 737-365-3XXX | ONVOY, LLC - TX | 903C | BURNET | TX |
| 2026-04-09 | 737-438-0XXX | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2026-04-09 | 737-438-1XXX | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2026-04-09 | 737-438-8XXX | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2026-04-09 | 817-772-1XXX | ONVOY, LLC - TX | 903C | ATLAS | TX |
| 2026-04-09 | 817-772-9XXX | ONVOY, LLC - TX | 903C | ATLAS | TX |
| 2026-04-09 | 903-358-9XXX | ONVOY, LLC - TX | 903C | WILLSPOINT | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.