NumberResearchRecent thousands-block assignments
3,792 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/16/2026
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
New assignments by month
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-21 | 708-762-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIVERSIDE | IL |
| 2024-03-21 | 708-809-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONEE | IL |
| 2024-03-21 | 708-900-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIVERDALE | IL |
| 2024-03-21 | 708-991-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOMEWOOD | IL |
| 2024-03-21 | 708-994-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | SUMMIT | IL |
| 2024-03-21 | 708-994-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | SUMMIT | IL |
| 2024-03-21 | 708-994-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUMMIT | IL |
| 2024-03-21 | 724-955-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | MONONGAHLA | PA |
| 2024-03-21 | 730-302-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | BENTON | IL |
| 2024-03-21 | 731-266-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TN | 525E | SAVANNAH | TN |
| 2024-03-21 | 737-382-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 757-290-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | NRFOLKZON1 | VA |
| 2024-03-21 | 757-750-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | NWPTNWSZN1 | VA |
| 2024-03-21 | 757-913-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | NWPTNWSZN1 | VA |
| 2024-03-21 | 757-921-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | NWPTNWSZN1 | VA |
| 2024-03-21 | 762-386-0XXX | 0000–0999 | Assigned | ONVOY, LLC - GA | 067D | APPLING | GA |
| 2024-03-21 | 762-388-0XXX | 0000–0999 | Assigned | ONVOY, LLC - GA | 067D | HEPHZIBAH | GA |
| 2024-03-21 | 765-257-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | WINCHESTER | IN |
| 2024-03-21 | 769-335-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MS | 719E | VICKSBURG | MS |
| 2024-03-21 | 769-335-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MS | 719E | VICKSBURG | MS |
| 2024-03-21 | 779-258-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HERSCHER | IL |
| 2024-03-21 | 779-273-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANFORTH | IL |
| 2024-03-21 | 779-280-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DONOVAN | IL |
| 2024-03-21 | 779-288-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEAVERVL | IL |
| 2024-03-21 | 779-294-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARDING | IL |
| 2024-03-21 | 779-338-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRESCENTCY | IL |
| 2024-03-21 | 779-342-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DWIGHT | IL |
| 2024-03-21 | 779-376-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRANT PARK | IL |
| 2024-03-21 | 779-384-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARVARD | IL |
| 2024-03-21 | 779-387-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | POPLAR GRV | IL |
| 2024-03-21 | 779-445-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | LOCKPORT | IL |
| 2024-03-21 | 779-766-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DEPUE | IL |
| 2024-03-21 | 779-837-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELWOOD | IL |
| 2024-03-21 | 779-900-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKFORT | IL |
| 2024-03-21 | 779-946-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRANVILLE | IL |
| 2024-03-21 | 804-917-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | RICHMOND | VA |
| 2024-03-21 | 804-917-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | RICHMOND | VA |
| 2024-03-21 | 804-917-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | RICHMOND | VA |
| 2024-03-21 | 804-936-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | DINWIDDIE | VA |
| 2024-03-21 | 815-237-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GARDNER | IL |
| 2024-03-21 | 815-265-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GILMAN | IL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/16/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.