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 218
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-09-09 | 218-385-9XXX | 9000–9999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | NEWYORK ML | MN |
| 2024-08-27 | 218-334-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | FRAZEE | MN |
| 2022-09-26 | 218-937-0XXX | 0000–0999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | ROLLAG | MN |
| 2021-05-24 | 218-238-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | LAKE PARK | MN |
| 2021-05-24 | 218-439-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | AUDUBON | MN |
| 2020-06-10 | 218-498-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | GLYNDON | MN |
| 2017-06-21 | 218-250-5XXX | 5000–5999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | LITTLEFORK | MN |
| 2014-06-02 | 218-235-6XXX | 6000–6999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | ELY | MN |
| 2012-06-07 | 218-695-4XXX | 4000–4999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | OSLO | MN |
| 2011-09-02 | 218-243-0XXX | 0000–0999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | PUPOSKY | MN |
| 2011-09-02 | 218-586-0XXX | 0000–0999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | TURTLE RIV | MN |
| 2008-03-28 | 218-209-3XXX | 3000–3999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | BEMIDJI | MN |
| 2008-03-28 | 218-975-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | CASS LAKE | MN |
| 2007-05-31 | 218-240-6XXX | 6000–6999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | INTETNLFLS | MN |
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.