NumberResearchRecent thousands-block assignments
10 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 — NPA 779
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-02-08 | 779-759-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SYCAMORE | IL |
| 2024-02-08 | 779-759-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SYCAMORE | IL |
| 2024-02-07 | 779-257-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | WILMINGTON | IL |
| 2024-02-07 | 779-312-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | WOODSTOCK | IL |
| 2024-02-07 | 779-426-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | MANHATTAN | IL |
| 2024-02-07 | 779-463-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | MORRIS | IL |
| 2024-02-06 | 779-364-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | STREATOR | IL |
| 2024-02-06 | 779-367-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | SYCAMORE | IL |
| 2024-02-06 | 779-383-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-02-06 | 779-385-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-02-06 | 779-385-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-02-06 | 779-385-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-02-06 | 779-385-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-02-06 | 779-789-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ROCKTON | IL |
| 2024-02-02 | 779-310-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | NEWMILFORD | IL |
| 2024-02-02 | 779-315-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ROSCOE | IL |
| 2024-02-02 | 779-359-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | BELVIDERE | IL |
| 2024-02-02 | 779-359-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | BELVIDERE | IL |
| 2024-02-02 | 779-499-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | FREEPORT | IL |
| 2024-02-02 | 779-499-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | FREEPORT | IL |
| 2024-02-02 | 779-927-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | MARENGO | IL |
| 2024-02-01 | 779-314-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ROCK CUT | IL |
| 2024-01-31 | 779-339-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | FRANKFORT | IL |
| 2024-01-31 | 779-378-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | MCHENRY | IL |
| 2024-01-31 | 779-378-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | MCHENRY | IL |
| 2024-01-31 | 779-378-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | MCHENRY | IL |
| 2024-01-30 | 779-217-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | DE KALB | IL |
| 2024-01-30 | 779-276-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | DE KALB | IL |
| 2024-01-30 | 779-365-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | DE KALB | IL |
| 2024-01-29 | 779-331-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | KANKAKEE | IL |
| 2024-01-29 | 779-331-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | KANKAKEE | IL |
| 2024-01-29 | 779-331-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | KANKAKEE | IL |
| 2024-01-26 | 779-275-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2024-01-26 | 779-323-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2024-01-26 | 779-323-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ROCKFORD | IL |
| 2024-01-23 | 779-375-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | JOLIET | IL |
| 2024-01-23 | 779-375-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | JOLIET | IL |
| 2024-01-23 | 779-375-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | JOLIET | IL |
| 2024-01-23 | 779-375-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | JOLIET | IL |
| 2024-01-22 | 779-275-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROCKFORD | IL |
| 2024-01-19 | 779-383-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-01-19 | 779-383-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-01-19 | 779-383-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-01-19 | 779-383-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-01-19 | 779-383-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-01-19 | 779-383-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-01-10 | 779-445-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LOCKPORT | IL |
| 2024-01-09 | 779-372-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | DIXON | IL |
| 2024-01-09 | 779-384-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | HARVARD | IL |
| 2024-01-08 | 779-809-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | FULTON | IL |
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.