NumberResearchThousands-blocks in 432-955
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 432-955 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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 432-955-0XXX | 0000–0999 | Reserved | SOUTHWESTERN BELL | 9533 | SEMINOLE | TX |
| 2021-03-31 | 432-955-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SEMINOLE | TX |
| 2011-10-28 | 432-955-2XXX | 2000–2999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SEMINOLE | TX |
| 2015-09-01 | 432-955-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEMINOLE | TX |
| 2013-01-10 | 432-955-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEMINOLE | TX |
| 2014-01-16 | 432-955-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEMINOLE | TX |
| 2012-05-23 | 432-955-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEMINOLE | TX |
| 2011-04-13 | 432-955-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SEMINOLE | TX |
| 2008-10-24 | 432-955-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEMINOLE | TX |
| 2021-03-31 | 432-955-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | SEMINOLE | 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.