NumberResearchThousands-blocks in 234-407
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 234-407 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 234 blocks
Most active assignees, all time — NPA 234
New assignments by month
Sep 2026
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Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2014-12-29 | 234-407-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | NAVARRE | OH |
| 2014-12-29 | 234-407-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | NAVARRE | OH |
| 2015-05-28 | 234-407-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | NAVARRE | OH |
| 2016-10-13 | 234-407-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NAVARRE | OH |
| 2018-11-01 | 234-407-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | NAVARRE | OH |
| 2019-04-29 | 234-407-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | NAVARRE | OH |
| — | 234-407-6XXX | 6000–6999 | Available | NAVARRE | OH | ||
| 2015-09-15 | 234-407-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | NAVARRE | OH |
| 2018-09-10 | 234-407-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NAVARRE | OH |
| 2022-11-16 | 234-407-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NAVARRE | OH |
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.