NumberResearchThousands-blocks in 616-693
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 616-693 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 616 blocks
Most active assignees, all time — NPA 616
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 |
|---|---|---|---|---|---|---|---|
| — | 616-693-0XXX | 0000–0999 | Available | CLARKSVL | MI | ||
| 2021-02-08 | 616-693-1XXX | 1000–1999 | Assigned | ONVOY, LLCV - MI | 543C | CLARKSVL | MI |
| — | 616-693-2XXX | 2000–2999 | Reserved | MICHIGAN BELL TEL CO | 9323 | CLARKSVL | MI |
| 2021-02-08 | 616-693-3XXX | 3000–3999 | Assigned | ONVOY, LLCV - MI | 543C | CLARKSVL | MI |
| 2021-05-20 | 616-693-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLARKSVL | MI |
| 2013-02-20 | 616-693-5XXX | 5000–5999 | Assigned | ONVOY, LLCV - MI | 543C | CLARKSVL | MI |
| 2021-07-28 | 616-693-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MI | 991E | CLARKSVL | MI |
| 2004-01-29 | 616-693-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | MI |
| 2002-11-21 | 616-693-8XXX | 8000–8999 | Assigned | 123.NET, LLC | 2550 | CLARKSVL | MI |
| 2023-05-22 | 616-693-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLARKSVL | MI |
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.