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 252
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-12-15 | 252-697-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2023-12-15 | 252-697-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2023-12-15 | 252-697-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2023-12-15 | 252-697-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2023-12-15 | 252-697-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2023-12-15 | 252-697-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2023-12-15 | 252-748-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ROCKYMOUNT | NC |
| 2023-12-15 | 252-748-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | ROCKYMOUNT | NC |
| 2023-12-15 | 252-748-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | ROCKYMOUNT | NC |
| 2023-12-15 | 252-748-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | ROCKYMOUNT | NC |
| 2022-11-04 | 252-546-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2022-11-04 | 252-546-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | TARBORO | NC |
| 2022-11-02 | 252-495-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | WASHINGTON | NC |
| 2022-11-02 | 252-692-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | BAYBORO | NC |
| 2022-10-25 | 252-380-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | MOYOCK | NC |
| 2022-10-25 | 252-725-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | MOREHEADCY | NC |
| 2022-10-12 | 252-486-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | HALIFAX | NC |
| 2022-10-12 | 252-588-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | OCRACOKE | NC |
| 2022-10-12 | 252-699-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | ORIENTAL | NC |
| 2022-09-01 | 252-277-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | KINSTON | NC |
| 2022-09-01 | 252-510-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | ELIZABTHCY | NC |
| 2022-06-21 | 252-219-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | ROANOKERPD | NC |
| 2022-06-21 | 252-275-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | GREENVILLE | NC |
| 2022-06-21 | 252-276-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | NEW BERN | NC |
| 2022-06-21 | 252-415-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | EDENTON | NC |
| 2022-06-21 | 252-461-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | MANTEO | NC |
| 2022-06-21 | 252-572-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | HENDERSON | NC |
| 2022-06-21 | 252-991-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | WILSON | NC |
| 2022-03-07 | 252-867-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | ROCKYMOUNT | NC |
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.