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 360
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2016-09-15 | 360-602-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | PORT ORCH | WA |
| 2016-04-04 | 360-827-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | CENTRALIA | WA |
| 2015-09-11 | 360-869-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | VANCOUVER | WA |
| 2012-12-03 | 360-227-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BELFAIR | WA |
| 2012-04-05 | 360-572-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | MARYSVILLE | WA |
| 2012-02-22 | 360-767-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | CHEHALIS | WA |
| 2011-12-01 | 360-702-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BATTLEGRND | WA |
| 2011-07-12 | 360-328-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SILVERDALE | WA |
| 2011-06-04 | 360-365-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SNOHOMISH | WA |
| 2010-03-17 | 360-432-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SHELTON | WA |
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.