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 321
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-12-10 | 321-805-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | ST CLOUD | FL |
| 2011-02-23 | 321-800-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ORLANDO | FL |
| 2010-08-27 | 321-225-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | TITUSVILLE | FL |
| 2010-08-27 | 321-328-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | COCOABEACH | FL |
| 2010-08-27 | 321-757-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | EAU GALLIE | FL |
| 2010-03-24 | 321-304-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2010-03-24 | 321-304-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2009-12-28 | 321-280-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2009-12-28 | 321-280-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2009-12-28 | 321-338-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | COCOA | FL |
| 2009-12-28 | 321-682-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | KISSIMMEE | FL |
| 2009-10-07 | 321-215-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-10-07 | 321-215-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-10-07 | 321-574-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-08-26 | 321-304-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2009-08-26 | 321-608-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-08-26 | 321-608-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-04-16 | 321-682-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | KISSIMMEE | FL |
| 2009-03-31 | 321-608-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-03-31 | 321-608-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-03-31 | 321-608-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-03-06 | 321-299-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | ORLANDO | FL |
| 2009-03-06 | 321-352-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | ORLANDO | FL |
| 2009-02-25 | 321-704-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | COCOA | FL |
| 2009-01-29 | 321-215-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-01-29 | 321-220-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2009-01-09 | 321-220-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2008-10-20 | 321-257-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SANFORD | FL |
| 2008-09-15 | 321-280-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2008-09-15 | 321-280-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2008-08-07 | 321-445-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | ORLANDO | FL |
| 2008-07-29 | 321-527-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2008-07-29 | 321-527-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2008-05-07 | 321-527-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2007-11-29 | 321-607-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | TITUSVILLE | FL |
| 2007-11-29 | 321-765-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | OVIEDO | FL |
| 2007-09-17 | 321-319-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | ORLANDO | FL |
| 2007-04-20 | 321-441-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2007-04-02 | 321-363-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SANFORD | FL |
| 2007-03-21 | 321-527-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2007-03-02 | 321-610-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | EAU GALLIE | FL |
| 2006-11-14 | 321-445-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ORLANDO | FL |
| 2006-10-04 | 321-594-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2006-09-21 | 321-328-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | COCOABEACH | FL |
| 2006-08-14 | 321-422-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2006-01-16 | 321-216-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2006-01-16 | 321-775-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | EAU GALLIE | FL |
| 2005-12-20 | 321-460-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WINTERPARK | FL |
| 2004-08-05 | 321-205-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | COCOA | FL |
| 2004-08-05 | 321-296-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | OVIEDO | FL |
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.