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 512
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-07-27 | 512-975-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2015-06-18 | 512-817-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LEANDER | TX |
| 2014-09-03 | 512-792-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2014-07-23 | 512-676-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-11-20 | 512-521-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BASTROP | TX |
| 2013-11-20 | 512-982-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-11-20 | 512-982-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-10-09 | 512-872-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-06-27 | 512-420-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-06-27 | 512-420-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-02-26 | 512-813-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2013-02-11 | 512-954-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2012-06-28 | 512-655-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2012-04-09 | 512-605-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2012-04-03 | 512-808-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2012-04-03 | 512-808-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2012-02-10 | 512-808-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2012-02-10 | 512-808-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2011-10-03 | 512-730-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2011-08-03 | 512-730-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2011-03-29 | 512-994-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2011-02-18 | 512-614-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2011-01-10 | 512-614-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
| 2010-08-17 | 512-861-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | AUSTIN | TX |
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.