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 252
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 |
|---|---|---|---|---|---|---|---|
| 2013-04-12 | 252-457-9XXX | 9000–9999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | COINJOCK | NC |
| 2011-02-04 | 252-220-3XXX | 3000–3999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | NASHVILLE | NC |
| 2011-02-04 | 252-368-5XXX | 5000–5999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | EDENTON | NC |
| 2011-02-04 | 252-404-5XXX | 5000–5999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | HERTFORD | NC |
| 2010-09-02 | 252-775-4XXX | 4000–4999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | KINSTON | NC |
| 2010-09-02 | 252-775-5XXX | 5000–5999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | KINSTON | NC |
| 2009-05-21 | 252-962-0XXX | 0000–0999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-1XXX | 1000–1999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-2XXX | 2000–2999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-3XXX | 3000–3999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-4XXX | 4000–4999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-5XXX | 5000–5999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-6XXX | 6000–6999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-7XXX | 7000–7999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-8XXX | 8000–8999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2009-05-21 | 252-962-9XXX | 9000–9999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | ROCKYMOUNT | NC |
| 2008-06-25 | 252-352-2XXX | 2000–2999 | Assigned | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | SWANQUARTR | NC |
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.