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 931
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-12-08 | 931-921-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | CROSSVILLE | TN |
| 2025-11-25 | 931-921-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CROSSVILLE | TN |
| 2020-07-23 | 931-322-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MONTEREY | TN |
| 2014-09-15 | 931-674-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | SPRINGHILL | TN |
| 2013-05-21 | 931-431-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SOOAKGROVE | TN |
| 2012-03-02 | 931-257-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
| 2012-03-02 | 931-800-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | TULLAHOMA | TN |
| 2011-12-14 | 931-771-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SOOAKGROVE | TN |
| 2011-12-14 | 931-800-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | TULLAHOMA | TN |
| 2011-05-10 | 931-896-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
| 2011-03-31 | 931-623-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LYLES | TN |
| 2010-12-15 | 931-800-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | TULLAHOMA | TN |
| 2010-10-01 | 931-614-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
| 2010-08-20 | 931-754-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | COOKEVILLE | TN |
| 2009-10-15 | 931-571-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | TULLAHOMA | TN |
| 2009-09-02 | 931-954-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | MANCHESTER | TN |
| 2009-08-19 | 931-450-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MANCHESTER | TN |
| 2009-06-05 | 931-546-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | SOOAKGROVE | TN |
| 2009-05-08 | 931-358-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | SANGO | TN |
| 2009-04-09 | 931-494-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
| 2008-11-14 | 931-841-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | TULLAHOMA | TN |
| 2008-02-19 | 931-571-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | TULLAHOMA | TN |
| 2005-09-07 | 931-542-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
| 2005-04-27 | 931-299-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | WAVERLY | TN |
| 2005-04-27 | 931-996-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LYLES | TN |
| 2004-08-16 | 931-368-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | SANGO | TN |
| 2004-02-27 | 931-207-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | PULASKI | TN |
| 2004-02-27 | 931-230-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | HOHENWALD | TN |
| 2004-02-27 | 931-298-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ELKTON | TN |
| 2004-02-27 | 931-299-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | WAVERLY | TN |
| 2004-02-27 | 931-339-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | FAYETTEVL | TN |
| 2004-01-16 | 931-368-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SANGO | TN |
| 2003-12-02 | 931-538-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
| 2003-12-02 | 931-538-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | CLARKSVL | TN |
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.