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 516
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-08-27 | 516-601-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN02 | NY |
| 2018-05-04 | 516-559-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2017-08-23 | 516-588-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN07 | NY |
| 2017-08-23 | 516-588-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN07 | NY |
| 2016-11-15 | 516-219-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN03 | NY |
| 2016-11-07 | 516-534-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2016-08-26 | 516-288-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2016-08-26 | 516-787-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN02 | NY |
| 2015-12-04 | 516-758-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN03 | NY |
| 2015-09-04 | 516-261-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN08 | NY |
| 2015-01-29 | 516-344-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2014-12-26 | 516-274-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2014-12-26 | 516-274-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2013-11-19 | 516-597-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN08 | NY |
| 2013-03-14 | 516-590-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN09 | NY |
| 2012-02-02 | 516-419-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2012-02-02 | 516-419-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2011-04-19 | 516-926-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2011-03-10 | 516-515-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2010-11-01 | 516-762-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN07 | NY |
| 2010-09-24 | 516-323-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN06 | NY |
| 2010-09-24 | 516-324-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN09 | NY |
| 2010-08-26 | 516-325-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN02 | NY |
| 2010-07-30 | 516-881-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN03 | NY |
| 2010-07-12 | 516-513-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN08 | NY |
| 2010-06-24 | 516-726-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2010-06-04 | 516-214-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2010-02-26 | 516-513-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN08 | NY |
| 2009-09-08 | 516-880-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2009-09-08 | 516-880-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2009-08-19 | 516-441-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2009-05-19 | 516-441-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2009-04-30 | 516-444-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN02 | NY |
| 2009-04-30 | 516-444-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN02 | NY |
| 2009-04-08 | 516-307-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2009-04-08 | 516-566-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2008-08-21 | 516-320-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2008-08-21 | 516-629-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN04 | NY |
| 2008-08-21 | 516-686-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN04 | NY |
| 2008-06-03 | 516-472-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN01 | NY |
| 2008-04-03 | 516-277-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN04 | NY |
| 2008-04-03 | 516-368-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2008-04-03 | 516-368-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2007-11-12 | 516-537-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN03 | NY |
| 2007-09-17 | 516-277-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN04 | NY |
| 2007-09-17 | 516-277-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN04 | NY |
| 2007-06-12 | 516-307-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2007-06-12 | 516-307-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
| 2007-05-17 | 516-870-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN08 | NY |
| 2007-01-16 | 516-512-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NASSAUZN05 | NY |
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.