NumberResearchThousands-blocks in 432-237
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 432-237 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 432 blocks
Most active assignees, all time — NPA 432
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-05-30 | 432-237-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | STANTON | TX |
| 2021-01-04 | 432-237-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | STANTON | TX |
| 2018-09-18 | 432-237-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | STANTON | TX |
| 2020-07-31 | 432-237-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | STANTON | TX |
| 2020-07-31 | 432-237-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | STANTON | TX |
| 2021-03-16 | 432-237-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | STANTON | TX |
| 2021-04-09 | 432-237-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | STANTON | TX |
| 2020-06-24 | 432-237-7XXX | 7000–7999 | Assigned | 1ST POINT COMMUNICATIONS, LLC | 489J | STANTON | TX |
| 2024-02-20 | 432-237-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STANTON | TX |
| 2021-01-04 | 432-237-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | STANTON | 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.