NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 405
New assignments by month
Sep 2026
Aug 2026
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Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-05-24 | 405-892-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CHICKASHA | OK |
| 2014-10-31 | 405-458-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | MIDWEST CY | OK |
| 2014-06-02 | 405-531-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | EDMOND | OK |
| 2013-10-25 | 405-800-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MOORE | OK |
| 2013-06-19 | 405-936-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | BRITTON | OK |
| 2013-05-15 | 405-801-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NORMAN | OK |
| 2013-05-06 | 405-792-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BETHANY | OK |
| 2012-07-11 | 405-772-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2009-11-11 | 405-515-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NORMAN | OK |
| 2009-06-01 | 405-568-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2009-06-01 | 405-568-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2009-02-10 | 405-418-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BRITTON | OK |
| 2008-11-24 | 405-237-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MOORE | OK |
| 2008-07-28 | 405-513-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | EDMOND | OK |
| 2008-06-26 | 405-456-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2007-03-08 | 405-384-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BETHANY | OK |
| 2006-12-14 | 405-576-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2006-12-14 | 405-576-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2006-07-28 | 405-512-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2006-07-28 | 405-512-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2006-06-23 | 405-928-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NORMAN | OK |
| 2006-04-17 | 405-418-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BRITTON | OK |
| 2005-05-10 | 405-639-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2005-02-22 | 405-639-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2004-10-13 | 405-996-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | OKLA CITY | OK |
| 2003-07-23 | 405-295-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | EL RENO | OK |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.