NumberResearchRecent thousands-block assignments
5 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 409
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 |
|---|---|---|---|---|---|---|---|
| 2020-10-02 | 409-247-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2020-10-02 | 409-247-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2020-10-02 | 409-247-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2020-09-29 | 409-259-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BEAUMONT | TX |
| 2020-09-23 | 409-208-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ANAHUAC | TX |
| 2020-09-02 | 409-509-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | JASPER | TX |
| 2020-09-02 | 409-509-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | JASPER | TX |
| 2020-08-28 | 409-509-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | JASPER | TX |
| 2020-08-19 | 409-249-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2020-08-19 | 409-249-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2020-08-19 | 409-249-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2020-08-19 | 409-249-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2020-08-19 | 409-529-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2020-08-14 | 409-667-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | GALVESTON | TX |
| 2020-08-13 | 409-449-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | EVADALE | TX |
| 2020-08-12 | 409-944-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2020-08-12 | 409-944-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2020-08-12 | 409-944-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2020-08-03 | 409-205-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | SABINEPASS | TX |
| 2020-08-03 | 409-205-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | SABINEPASS | TX |
| 2020-08-03 | 409-205-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | SABINEPASS | TX |
| 2020-08-03 | 409-206-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MAURICEVL | TX |
| 2020-08-03 | 409-206-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | MAURICEVL | TX |
| 2020-08-03 | 409-207-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BUNA | TX |
| 2020-08-03 | 409-207-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BUNA | TX |
| 2020-08-03 | 409-207-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | BUNA | TX |
| 2020-08-03 | 409-215-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | NEWTON | TX |
| 2020-08-03 | 409-215-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | NEWTON | TX |
| 2020-08-03 | 409-226-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | FAIRMOUNT | TX |
| 2020-08-03 | 409-226-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | FAIRMOUNT | TX |
| 2020-08-03 | 409-230-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | COLMESNEIL | TX |
| 2020-08-03 | 409-230-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | COLMESNEIL | TX |
| 2020-08-03 | 409-250-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | PORTARTHUR | TX |
| 2020-08-03 | 409-250-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | PORTARTHUR | TX |
| 2020-08-03 | 409-250-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PORTARTHUR | TX |
| 2020-08-03 | 409-260-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | KOUNTZE | TX |
| 2020-08-03 | 409-260-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | KOUNTZE | TX |
| 2020-08-03 | 409-345-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | KIRBYVILLE | TX |
| 2020-08-03 | 409-345-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | KIRBYVILLE | TX |
| 2020-08-03 | 409-377-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | SPURGER | TX |
| 2020-08-03 | 409-377-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | SPURGER | TX |
| 2020-08-03 | 409-404-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MILAM | TX |
| 2020-08-03 | 409-404-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MILAM | TX |
| 2020-08-03 | 409-407-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | WESTBURY | TX |
| 2020-08-03 | 409-407-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | WESTBURY | TX |
| 2020-08-03 | 409-407-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | WESTBURY | TX |
| 2020-08-03 | 409-445-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | SOUR LAKE | TX |
| 2020-08-03 | 409-445-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | SOUR LAKE | TX |
| 2020-08-03 | 409-498-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | VIDOR | TX |
| 2020-08-03 | 409-498-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | VIDOR | TX |
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.