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 567
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-06-29 | 567-389-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | TOLEDO | OH |
| 2020-02-28 | 567-314-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | FREMONT | OH |
| 2015-10-15 | 567-938-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | TIFFIN | OH |
| 2015-05-13 | 567-301-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | FINDLAY | OH |
| 2014-06-10 | 567-742-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | HOLLAND | OH |
| 2014-05-12 | 567-302-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | MAUMEE | OH |
| 2013-07-26 | 567-318-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | TOLEDO | OH |
| 2010-02-10 | 567-225-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | TOLEDO | OH |
| 2004-01-12 | 567-243-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CASTALIA | OH |
| 2004-01-12 | 567-246-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | WHITEHOUSE | OH |
| 2004-01-09 | 567-205-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BLOOMINGVL | OH |
| 2004-01-09 | 567-206-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | LINDSEY | OH |
| 2004-01-09 | 567-281-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NEW RIEGEL | OH |
| 2003-12-12 | 567-220-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | TIFFIN | OH |
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.