NumberResearchRecent thousands-block assignments
23 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 737
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 |
|---|---|---|---|---|---|---|---|
| 2024-05-23 | 737-389-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-389-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-05-23 | 737-762-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SMITHVILLE | TX |
| 2024-05-14 | 737-355-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | LOCKHART | TX |
| 2024-05-14 | 737-737-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2024-05-07 | 737-384-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | AUSTIN | TX |
| 2024-05-07 | 737-384-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | AUSTIN | TX |
| 2024-05-07 | 737-384-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | AUSTIN | TX |
| 2024-05-07 | 737-384-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | AUSTIN | TX |
| 2024-05-02 | 737-380-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAMPASAS | TX |
| 2024-05-02 | 737-385-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELGIN | TX |
| 2024-05-01 | 737-335-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN MARCOS | TX |
| 2024-05-01 | 737-335-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN MARCOS | TX |
| 2024-05-01 | 737-737-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN MARCOS | TX |
| 2024-04-17 | 737-306-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | HUTTO | TX |
| 2024-04-17 | 737-316-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | WIMBERLEY | TX |
| 2024-04-17 | 737-383-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | GEORGETOWN | TX |
| 2024-04-15 | 737-384-2XXX | 2000–2999 | Assigned | VONAGE AMERICA LLC | 197D | AUSTIN | TX |
| 2024-04-10 | 737-315-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2024-04-10 | 737-335-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2024-04-10 | 737-385-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ELGIN | TX |
| 2024-04-10 | 737-387-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2024-04-10 | 737-388-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | KYLE | TX |
| 2024-04-10 | 737-388-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | KYLE | TX |
| 2024-04-09 | 737-384-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-04-04 | 737-387-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN MARCOS | TX |
| 2024-04-04 | 737-387-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN MARCOS | TX |
| 2024-04-04 | 737-387-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN MARCOS | TX |
| 2024-04-03 | 737-384-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AUSTIN | TX |
| 2024-04-03 | 737-384-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AUSTIN | TX |
| 2024-04-02 | 737-380-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | LAMPASAS | TX |
| 2024-04-02 | 737-383-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GEORGETOWN | TX |
| 2024-04-02 | 737-678-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | DRIPPNGSPG | TX |
| 2024-03-27 | 737-350-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BASTROP | TX |
| 2024-03-27 | 737-361-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | TAYLOR | TX |
| 2024-03-27 | 737-365-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BURNET | TX |
| 2024-03-22 | 737-379-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2024-03-22 | 737-379-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2024-03-21 | 737-382-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-03-21 | 737-382-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
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.