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 667
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-03-09 | 667-281-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | SALISBURY | MD |
| 2017-12-26 | 667-226-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | STMICHAELS | MD |
| 2017-01-10 | 667-204-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
| 2017-01-10 | 667-204-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
| 2017-01-10 | 667-204-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
| 2017-01-10 | 667-204-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
| 2016-12-30 | 667-204-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
| 2016-07-18 | 667-600-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2016-07-18 | 667-600-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2016-07-18 | 667-600-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2016-04-13 | 667-218-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2016-03-23 | 667-229-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ABERDEEN | MD |
| 2015-06-18 | 667-219-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-06-18 | 667-219-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-06-18 | 667-224-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-06-18 | 667-224-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-06-17 | 667-224-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-06-17 | 667-224-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-04-09 | 667-224-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-04-09 | 667-224-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-04-09 | 667-224-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-04-09 | 667-224-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2015-03-18 | 667-219-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2014-08-15 | 667-213-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2014-08-15 | 667-213-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2014-04-21 | 667-217-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BALTIMORE | MD |
| 2012-05-24 | 667-330-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SALISBURY | MD |
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.