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 513
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 |
|---|---|---|---|---|---|---|---|
| 2014-01-03 | 513-972-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MASON | OH |
| 2010-01-28 | 513-402-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MONROE | OH |
| 2010-01-22 | 513-468-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | TRENTON | OH |
| 2009-12-23 | 513-448-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2009-12-23 | 513-448-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2009-11-13 | 513-434-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | REILY | OH |
| 2009-11-09 | 513-250-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2009-11-09 | 513-250-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2009-02-10 | 513-372-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2009-02-10 | 513-372-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2008-02-20 | 513-372-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2007-08-07 | 513-578-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2007-05-04 | 513-693-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2007-01-08 | 513-475-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2006-11-08 | 513-488-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2006-09-13 | 513-898-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2006-02-10 | 513-371-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
| 2006-01-03 | 513-252-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | CINCINNATI | OH |
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.