NumberResearchThousands-blocks in 810-269
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 810-269 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 810 blocks
Most active assignees, all time — NPA 810
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2003-01-02 | 810-269-0XXX | 0000–0999 | Assigned | 123.NET, LLC | 2550 | SANDUSKY | MI |
| 2005-06-29 | 810-269-1XXX | 1000–1999 | Assigned | ACD TELECOM, INC. - MI | 3535 | SANDUSKY | MI |
| 2006-01-16 | 810-269-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | SANDUSKY | MI |
| 2012-02-29 | 810-269-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | 7279 | SANDUSKY | MI |
| 2013-03-11 | 810-269-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | SANDUSKY | MI |
| 2012-06-19 | 810-269-5XXX | 5000–5999 | Assigned | ONVOY, LLCV - MI | 543C | SANDUSKY | MI |
| 2013-01-03 | 810-269-6XXX | 6000–6999 | Assigned | ONVOY, LLCV - MI | 543C | SANDUSKY | MI |
| 2014-06-25 | 810-269-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - MI | 991E | SANDUSKY | MI |
| 2025-03-24 | 810-269-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | SANDUSKY | MI |
| — | 810-269-9XXX | 9000–9999 | Reserved | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 770E | SANDUSKY | 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.