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 918
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-04-09 | 918-944-7XXX | 7000–7999 | Assigned | BTC BROADBAND, INC. | 669B | VINITA | OK |
| 2012-05-09 | 918-782-5XXX | 5000–5999 | Assigned | BTC BROADBAND, INC. | 669B | KETCHUM | OK |
| 2012-02-17 | 918-718-8XXX | 8000–8999 | Assigned | BTC BROADBAND, INC. | 669B | TAHLEQUAH | OK |
| 2011-06-27 | 918-601-1XXX | 1000–1999 | Assigned | BTC BROADBAND, INC. | 669B | NOWATA | OK |
| 2011-06-27 | 918-604-4XXX | 4000–4999 | Assigned | BTC BROADBAND, INC. | 669B | PAWHUSKA | OK |
| 2011-05-13 | 918-214-8XXX | 8000–8999 | Assigned | BTC BROADBAND, INC. | 669B | BARTLESVL | OK |
| 2009-04-30 | 918-736-0XXX | 0000–0999 | Assigned | BTC BROADBAND, INC. | 669B | HASKELL | OK |
| 2009-04-24 | 918-893-0XXX | 0000–0999 | Assigned | BTC BROADBAND, INC. | 669B | BROKENARRW | OK |
| 2006-04-04 | 918-938-0XXX | 0000–0999 | Assigned | BTC BROADBAND, INC. | 669B | TULSA | OK |
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.