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 |
|---|---|---|---|---|---|---|---|
| 2023-06-08 | 779-224-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-06-07 | 779-322-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | THOMAS | IL |
| 2023-06-07 | 779-352-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WATERMAN | IL |
| 2023-06-07 | 779-367-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SYCAMORE | IL |
| 2023-06-07 | 779-749-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STEWARD | IL |
| 2023-06-06 | 779-266-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LANARK | IL |
| 2023-06-06 | 779-316-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRESTON | IL |
| 2023-06-06 | 779-317-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KIRKLAND | IL |
| 2023-06-06 | 779-318-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MALTA | IL |
| 2023-06-06 | 779-319-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAPLE PARK | IL |
| 2023-06-06 | 779-320-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONROE CTR | IL |
| 2023-06-06 | 779-321-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SHABBONA | IL |
| 2023-06-06 | 779-325-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKLIGRV | IL |
| 2023-06-06 | 779-382-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GENOA | IL |
| 2023-06-06 | 779-545-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MT MORRIS | IL |
| 2023-06-06 | 779-799-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COLETA | IL |
| 2023-06-06 | 779-922-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOOPPOLE | IL |
| 2023-06-06 | 779-933-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HINCKLEY | IL |
| 2023-06-02 | 779-722-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ASHTON | IL |
| 2023-06-01 | 779-337-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WOODLAND | IL |
| 2023-05-22 | 779-268-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | ST ANNE | IL |
| 2023-05-22 | 779-788-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PECATONICA | IL |
| 2023-05-19 | 779-217-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DE KALB | IL |
| 2023-05-10 | 779-369-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-10 | 779-369-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-10 | 779-369-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-10 | 779-369-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-10 | 779-369-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-10 | 779-369-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-10 | 779-369-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2023-05-05 | 779-255-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | DE KALB | IL |
| 2023-05-05 | 779-314-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ROCK CUT | IL |
| 2023-05-05 | 779-315-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ROSCOE | IL |
| 2023-05-05 | 779-463-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | MORRIS | IL |
| 2023-05-03 | 779-277-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FLANAGAN | IL |
| 2023-05-03 | 779-278-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRANDRIDGE | IL |
| 2023-05-03 | 779-281-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TOLUCA | IL |
| 2023-05-03 | 779-296-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG POINT | IL |
| 2023-05-03 | 779-298-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORREST | IL |
| 2023-05-03 | 779-299-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WENONA | IL |
| 2023-05-03 | 779-304-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUTLAND | IL |
| 2023-05-03 | 779-305-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REDDICK | IL |
| 2023-05-03 | 779-306-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PONTIAC | IL |
| 2023-05-03 | 779-307-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOSTANT | IL |
| 2023-05-03 | 779-308-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHATSWORTH | IL |
| 2023-05-03 | 779-397-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CABERY | IL |
| 2023-05-03 | 779-466-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EMINGTON | IL |
| 2023-05-03 | 779-479-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYMONT | IL |
| 2023-05-03 | 779-579-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KEMPTON | IL |
| 2023-05-03 | 779-679-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAGNOLIA | 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.