NumberResearchRecent thousands-block assignments
1 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.
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Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | 970-604-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | BRUSH | CO |
| 2026-07-07 | 970-540-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | DELTA | CO |
| 2026-07-07 | 970-789-0XXX | 0000–0999 | Assigned | AHOI LLC | 883K | SO SIDNEY | CO |
| 2026-06-03 | 970-251-2XXX | 2000–2999 | Assigned | AHOI LLC | 883K | CRESTEDBTE | CO |
| 2026-04-28 | 970-272-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | MAYBELL | CO |
| 2026-04-28 | 970-338-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | EATON | CO |
| 2026-04-28 | 970-504-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | CARBONDALE | CO |
| 2026-04-28 | 970-780-0XXX | 0000–0999 | Assigned | AHOI LLC | 883K | SO LARAMIE | CO |
| 2026-04-28 | 970-869-3XXX | 3000–3999 | Assigned | AHOI LLC | 883K | FORTMORGAN | CO |
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.