NumberResearchThousands-blocks in 440-707
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 440-707 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 440 blocks
Most active assignees, last 30 days — NPA 440
New assignments by month
Sep 2026
Aug 2026
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Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-06-16 | 440-707-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OBERLIN | OH |
| 2026-09-01 | 440-707-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | OBERLIN | OH |
| 2013-05-23 | 440-707-2XXX | 2000–2999 | Assigned | ARMSTRONG TELECOMMUNICATIONS, INC. - OH | 024E | OBERLIN | OH |
| — | 440-707-3XXX | 3000–3999 | Available | OBERLIN | OH | ||
| 2007-05-02 | 440-707-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OBERLIN | OH |
| — | 440-707-5XXX | 5000–5999 | Available | OBERLIN | OH | ||
| 2008-12-04 | 440-707-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | OBERLIN | OH |
| 2014-06-16 | 440-707-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | OBERLIN | OH |
| — | 440-707-8XXX | 8000–8999 | Available | OBERLIN | OH | ||
| 2013-08-12 | 440-707-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | OBERLIN | 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.