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 562
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-10-05 | 562-554-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | LONG BEACH | CA |
| 2015-10-28 | 562-454-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | DOWNEY | CA |
| 2015-10-01 | 562-821-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | PICORIVERA | CA |
| 2015-04-01 | 562-456-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | PICORIVERA | CA |
| 2014-02-12 | 562-247-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | LONG BEACH | CA |
| 2013-10-21 | 562-383-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LA HABRA | CA |
| 2013-05-08 | 562-551-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | PICORIVERA | CA |
| 2013-03-12 | 562-248-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ALAMITOS | CA |
| 2012-12-06 | 562-742-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ALAMITOS | CA |
| 2012-10-19 | 562-546-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | ALAMITOS | CA |
| 2012-10-19 | 562-967-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | WHITTIER | CA |
| 2012-06-13 | 562-246-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NORWALK | CA |
| 2009-08-21 | 562-661-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | LONG BEACH | CA |
| 2009-05-01 | 562-968-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WHITTIER | CA |
| 2007-11-20 | 562-741-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NORWALK | CA |
| 2007-06-01 | 562-326-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LONG BEACH | CA |
| 2007-03-21 | 562-391-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ALAMITOS | CA |
| 2005-05-03 | 562-321-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | WHITTIER | CA |
| 2004-08-31 | 562-481-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | LONG BEACH | CA |
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.