NumberResearchRecent thousands-block assignments
1 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 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | 409-407-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | WESTBURY | TX |
| 2023-09-06 | 409-303-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | ORANGE | TX |
| 2023-06-08 | 409-426-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | COLMESNEIL | TX |
| 2023-04-21 | 409-275-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NEWTON | TX |
| 2023-01-19 | 409-298-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | KOUNTZE | TX |
| 2022-04-20 | 409-268-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | SPURGER | TX |
| 2022-02-22 | 409-699-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | BUNA | TX |
| 2021-05-07 | 409-265-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SABINEPASS | TX |
| 2021-03-16 | 409-254-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WOODVILLE | TX |
| 2021-03-16 | 409-262-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SILSBEE | TX |
| 2021-03-16 | 409-287-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | SOUR LAKE | TX |
| 2021-03-16 | 409-407-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WESTBURY | TX |
| 2021-03-16 | 409-422-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | VIDOR | TX |
| 2021-03-16 | 409-547-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WARREN | TX |
| 2021-03-16 | 409-768-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | SOUTHVIDOR | TX |
| 2021-03-16 | 409-834-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WILDWOOD | TX |
| 2021-03-04 | 409-217-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | PORTARTHUR | TX |
| 2021-03-04 | 409-290-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PINELAND | TX |
| 2021-02-28 | 409-215-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | NEWTON | TX |
| 2021-02-28 | 409-216-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | ORANGE | TX |
| 2021-02-28 | 409-403-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | NDLDPTNCHS | TX |
| 2021-02-26 | 409-233-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | MAURICEVL | TX |
| 2021-02-26 | 409-404-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MILAM | TX |
| 2021-02-25 | 409-209-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | KOUNTZE | TX |
| 2021-02-25 | 409-345-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | KIRBYVILLE | TX |
| 2021-02-25 | 409-751-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | LUMBERTON | TX |
| 2021-02-25 | 409-796-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LA BELLE | TX |
| 2021-02-23 | 409-228-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | HEMPHILL | TX |
| 2021-02-23 | 409-336-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | JASPER | TX |
| 2021-02-18 | 409-226-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | FAIRMOUNT | TX |
| 2021-02-18 | 409-276-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | EVADALE | TX |
| 2021-02-18 | 409-348-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | FANNETT | TX |
| 2021-02-16 | 409-349-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | DEWEYVILLE | TX |
| 2021-02-14 | 409-207-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | BUNA | TX |
| 2021-02-14 | 409-230-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | COLMESNEIL | TX |
| 2021-02-14 | 409-232-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | CHINA | TX |
| 2021-02-14 | 409-235-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | BURKEVILLE | TX |
| 2021-02-14 | 409-506-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BRONSON | TX |
| 2021-02-11 | 409-313-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | BRIDGECITY | TX |
| 2021-02-11 | 409-401-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BON WIER | TX |
| 2020-11-09 | 409-402-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PT BOLIVAR | TX |
| 2020-11-09 | 409-667-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | GALVESTON | TX |
| 2020-07-29 | 409-800-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | TXSCYMARQU | TX |
| 2019-12-02 | 409-247-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BEAUMONT | TX |
| 2019-12-02 | 409-904-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | HTCHCCKSNF | TX |
| 2018-08-20 | 409-777-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PT BOLIVAR | TX |
| 2017-06-06 | 409-204-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | HTCHCCKSNF | TX |
| 2017-06-01 | 409-683-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | TXSCYMARQU | TX |
| 2017-05-25 | 409-741-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | GALVESTON | TX |
| 2014-03-31 | 409-497-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GALVESTON | 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.