NumberResearchRecent thousands-block assignments
6 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 901
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 |
|---|---|---|---|---|---|---|---|
| 2025-07-15 | 901-955-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROSEMARK | TN |
| 2025-06-11 | 901-705-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MEMPHIS | TN |
| 2025-06-11 | 901-705-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MEMPHIS | TN |
| 2025-06-11 | 901-705-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MEMPHIS | TN |
| 2025-04-23 | 901-764-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-04-23 | 901-764-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-03-25 | 901-439-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | SOMERVILLE | TN |
| 2025-03-25 | 901-445-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | COVINGTON | TN |
| 2025-03-25 | 901-599-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | LAGRANGE | TN |
| 2025-03-25 | 901-627-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | MOSCOW | TN |
| 2025-03-25 | 901-740-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ARLINGTON | TN |
| 2025-03-25 | 901-760-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | COLLIERVL | TN |
| 2025-03-25 | 901-780-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | WESTWHITEV | TN |
| 2025-03-18 | 901-414-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | COLLIERVL | TN |
| 2025-03-18 | 901-714-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | COLLIERVL | TN |
| 2025-02-27 | 901-709-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-709-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-750-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-02-27 | 901-750-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2025-01-31 | 901-750-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | MEMPHIS | TN |
| 2025-01-28 | 901-750-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2025-01-28 | 901-750-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2025-01-28 | 901-750-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2025-01-28 | 901-750-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2025-01-28 | 901-750-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2025-01-28 | 901-750-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2025-01-15 | 901-749-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2024-11-26 | 901-714-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TENNESSEE, LLC - TN | 276F | COLLIERVL | TN |
| 2024-11-26 | 901-719-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TENNESSEE, LLC - TN | 276F | MOSCOW | TN |
| 2024-11-26 | 901-770-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TENNESSEE, LLC - TN | 276F | COVINGTON | TN |
| 2024-11-22 | 901-592-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ARLINGTON | TN |
| 2024-10-31 | 901-688-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | LAGRANGE | TN |
| 2024-10-24 | 901-592-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF TENNESSEE, LLC - TN | 276F | ARLINGTON | TN |
| 2024-10-24 | 901-718-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
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.