NumberResearchRecent thousands-block assignments
0 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, all time — NPA 409
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-28 | 409-306-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BEAUMONT | TX |
| 2026-03-27 | 409-341-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BEAUMONT | TX |
| 2022-03-13 | 409-946-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2022-03-13 | 409-977-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2021-12-01 | 409-946-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2021-08-13 | 409-269-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BEAUMONT | TX |
| 2021-06-30 | 409-946-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2021-02-02 | 409-977-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2020-11-25 | 409-402-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2020-11-25 | 409-977-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2020-03-31 | 409-996-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GALVESTON | TX |
| 2019-10-02 | 409-402-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2019-05-29 | 409-800-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | TXSCYMARQU | TX |
| 2019-02-12 | 409-904-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2018-11-28 | 409-684-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2018-08-22 | 409-204-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2018-08-06 | 409-684-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2013-04-02 | 409-684-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2013-04-02 | 409-684-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PT BOLIVAR | TX |
| 2013-04-02 | 409-908-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | TXSCYMARQU | TX |
| 2013-04-02 | 409-908-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | TXSCYMARQU | TX |
| 2013-04-02 | 409-978-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2013-04-02 | 409-978-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HTCHCCKSNF | TX |
| 2013-04-01 | 409-974-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GALVESTON | TX |
| 2013-04-01 | 409-974-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GALVESTON | 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.