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 689
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-09-14 | 689-264-2XXX | 2000–2999 | Assigned | WOW! INTERNET, CABLE AND PHONE | 961J | WINDERMERE | FL |
| 2022-09-13 | 689-256-0XXX | 0000–0999 | Assigned | WOW! INTERNET, CABLE AND PHONE | 961J | ORLANDO | FL |
| 2022-09-13 | 689-259-3XXX | 3000–3999 | Assigned | WOW! INTERNET, CABLE AND PHONE | 961J | WINTERPARK | FL |
| 2022-09-13 | 689-268-0XXX | 0000–0999 | Assigned | WOW! INTERNET, CABLE AND PHONE | 961J | WINTERGRDN | FL |
| 2022-09-13 | 689-399-0XXX | 0000–0999 | Assigned | WOW! INTERNET, CABLE AND PHONE | 961J | OVIEDO | FL |
| 2022-07-20 | 689-281-1XXX | 1000–1999 | Assigned | WOW! INTERNET, CABLE AND PHONE | 961J | SANFORD | FL |
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.