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 |
|---|---|---|---|---|---|---|---|
| 2026-04-27 | 901-202-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-04-27 | 901-328-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-04-27 | 901-414-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | COLLIERVL | TN |
| 2026-04-14 | 901-389-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | ARLINGTON | TN |
| 2026-04-08 | 901-445-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | COVINGTON | TN |
| 2026-04-08 | 901-770-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TN | 525E | COVINGTON | TN |
| 2026-04-08 | 901-783-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-04-08 | 901-783-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-04-08 | 901-788-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-04-08 | 901-788-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-04-08 | 901-792-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TN | 525E | SOMERVILLE | TN |
| 2026-04-08 | 901-792-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | SOMERVILLE | TN |
| 2026-04-07 | 901-389-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARLINGTON | TN |
| 2026-04-07 | 901-738-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-773-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-784-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-07 | 901-788-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-04-06 | 901-784-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-06 | 901-784-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-03-23 | 901-740-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ARLINGTON | TN |
| 2026-03-19 | 901-788-0XXX | 0000–0999 | Assigned | OPENTACT INC. | 824J | MEMPHIS | TN |
| 2026-03-18 | 901-750-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-03-11 | 901-740-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | ARLINGTON | TN |
| 2026-03-11 | 901-760-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TN | 525E | COLLIERVL | TN |
| 2026-03-10 | 901-740-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | ARLINGTON | TN |
| 2026-03-10 | 901-740-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | ARLINGTON | TN |
| 2026-03-10 | 901-740-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | ARLINGTON | TN |
| 2026-02-19 | 901-439-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TN | 525E | SOMERVILLE | TN |
| 2026-02-19 | 901-439-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | SOMERVILLE | TN |
| 2026-02-19 | 901-773-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-02-19 | 901-773-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TN | 525E | MEMPHIS | TN |
| 2026-01-27 | 901-557-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TN | 525E | ARLINGTON | TN |
| 2026-01-27 | 901-760-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TN | 525E | COLLIERVL | TN |
| 2026-01-27 | 901-784-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | MEMPHIS | TN |
| 2026-01-08 | 901-432-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-01-08 | 901-474-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-01-08 | 901-587-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2026-01-08 | 901-843-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | 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.