NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 763
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2016-08-03 | 763-898-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2014-12-09 | 763-318-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2013-10-09 | 763-585-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2011-12-07 | 763-270-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2009-10-27 | 763-248-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2007-04-16 | 763-795-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-12-20 | 763-447-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-12-15 | 763-591-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-0XXX | 0000–0999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2006-07-27 | 763-405-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-10-22 | 763-647-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-20 | 763-647-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-20 | 763-647-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-0XXX | 0000–0999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-374-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-647-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-647-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2004-01-19 | 763-647-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
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.