NumberResearchRecent thousands-block assignments
14 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 601
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 | 601-893-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FLORENCE | MS |
| 2023-06-08 | 601-975-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MIZE | MS |
| 2023-05-25 | 601-569-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PICAYUNE | MS |
| 2023-05-24 | 601-327-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROOKHAVEN | MS |
| 2023-05-22 | 601-601-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-05-22 | 601-601-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | MS |
| 2023-04-25 | 601-539-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LYNVILLE | MS |
| 2023-04-14 | 601-272-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-03-09 | 601-277-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MS | 719E | BARLOW | MS |
| 2023-02-15 | 601-262-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-02-15 | 601-461-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-02-15 | 601-461-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-02-15 | 601-461-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-02-15 | 601-461-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-02-15 | 601-461-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2023-02-06 | 601-837-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLLINS | MS |
| 2023-02-06 | 601-921-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLLINS | MS |
| 2023-01-27 | 601-277-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MS | 719E | BARLOW | MS |
| 2022-12-12 | 601-702-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MS | 719E | PORTGIBSON | MS |
| 2022-12-08 | 601-438-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LAUREL | MS |
| 2022-12-07 | 601-277-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MS | 719E | BARLOW | MS |
| 2022-12-07 | 601-921-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | 6396 | COLLINS | MS |
| 2022-12-06 | 601-374-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MS | 719E | RALEIGH | MS |
| 2022-12-01 | 601-539-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MS | 719E | LYNVILLE | MS |
| 2022-11-16 | 601-516-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMRALL | MS |
| 2022-11-14 | 601-770-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LUCEDALE | MS |
| 2022-11-07 | 601-277-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MS | 719E | BARLOW | MS |
| 2022-11-03 | 601-623-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MS | 719E | HAZLEHURST | MS |
| 2022-11-03 | 601-717-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MS | 719E | HAZLEHURST | MS |
| 2022-11-02 | 601-349-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ELLISVILLE | MS |
| 2022-11-02 | 601-975-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MS | 719E | MIZE | MS |
| 2022-10-27 | 601-901-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | TAYLORSVL | MS |
| 2022-10-27 | 601-904-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | ROXIE | MS |
| 2022-10-18 | 601-461-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2022-10-18 | 601-461-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2022-10-18 | 601-461-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VICKSBURG | MS |
| 2022-09-16 | 601-881-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MS | 719E | LEAKESVL | MS |
| 2022-09-12 | 601-890-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | CENTREVL | MS |
| 2022-09-09 | 601-860-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PRENTISS | MS |
| 2022-09-06 | 601-591-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRANDON | MS |
| 2022-09-02 | 601-867-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MS | 719E | MAGEE | MS |
| 2022-08-23 | 601-897-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NATCHEZ | MS |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.