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 815
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-04-03 | 815-420-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ROCKFORD | IL |
| 2015-09-09 | 815-329-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ROCKFORD | IL |
| 2015-08-13 | 815-926-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | WILMINGTON | IL |
| 2012-02-29 | 815-900-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | MCHENRY | IL |
| 2011-03-02 | 815-556-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PLAINFIELD | IL |
| 2010-08-23 | 815-668-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ROCKFORD | IL |
| 2010-07-28 | 815-271-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MCHENRY | IL |
| 2010-06-30 | 815-806-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | FRANKFORT | IL |
| 2010-05-03 | 815-417-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | BRAIDWOOD | IL |
| 2010-03-26 | 815-320-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NEW LENOX | IL |
| 2010-02-12 | 815-617-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | OTTAWA | IL |
| 2010-01-20 | 815-552-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LOCKPORT | IL |
| 2009-11-11 | 815-468-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MANTENO | IL |
| 2009-11-06 | 815-373-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ELWOOD | IL |
| 2009-11-06 | 815-374-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | DWIGHT | IL |
| 2009-11-04 | 815-255-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MINOOKA | IL |
| 2009-11-03 | 815-202-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | OGLESBY | IL |
| 2009-11-03 | 815-287-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | VERONA | IL |
| 2009-11-03 | 815-421-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | HERSCHER | IL |
| 2009-11-03 | 815-448-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MAZON | IL |
| 2009-11-03 | 815-683-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CRESCENTCY | IL |
| 2009-11-03 | 815-736-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LISBON | IL |
| 2009-11-03 | 815-792-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | HARDING | IL |
| 2009-11-03 | 815-916-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | PLATTVILLE | IL |
| 2009-11-02 | 815-265-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | GILMAN | IL |
| 2009-11-02 | 815-268-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | ONARGA | IL |
| 2009-11-02 | 815-415-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SENECA | IL |
| 2009-11-02 | 815-417-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BRAIDWOOD | IL |
| 2009-11-02 | 815-422-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | ST ANNE | IL |
| 2009-11-02 | 815-466-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | GRANT PARK | IL |
| 2009-11-02 | 815-506-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | UNION | IL |
| 2009-11-02 | 815-695-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NEWARK | IL |
| 2009-11-02 | 815-785-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | WATSEKA | IL |
| 2009-10-29 | 815-305-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | GARDNER | IL |
| 2009-10-29 | 815-314-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MANHATTAN | IL |
| 2009-10-29 | 815-320-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NEW LENOX | IL |
| 2009-10-29 | 815-518-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | COAL CITY | IL |
| 2009-10-29 | 815-596-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MARENGO | IL |
| 2009-10-29 | 815-667-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | UTICA | IL |
| 2009-10-29 | 815-887-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | HARVARD | IL |
| 2009-10-27 | 815-250-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LA SALLE | IL |
| 2009-10-27 | 815-308-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | WOODSTOCK | IL |
| 2009-10-27 | 815-412-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | FRANKFORT | IL |
| 2009-10-27 | 815-705-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MORRIS | IL |
| 2009-10-27 | 815-893-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | CRYSTAL LK | IL |
| 2009-10-27 | 815-944-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MOMENCE | IL |
| 2009-10-22 | 815-556-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | PLAINFIELD | IL |
| 2009-10-22 | 815-668-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | ROCKFORD | IL |
| 2009-10-21 | 815-388-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MCHENRY | IL |
| 2009-10-21 | 815-407-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LOCKPORT | IL |
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.