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 989
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-03-25 | 989-217-2XXX | 2000–2999 | Assigned | TELNET WORLDWIDE, INC. | 817J | GAYLORD | MI |
| 2020-12-21 | 989-320-2XXX | 2000–2999 | Assigned | TELNET WORLDWIDE, INC. | 817J | SAGINAW | MI |
| 2020-12-21 | 989-320-3XXX | 3000–3999 | Assigned | TELNET WORLDWIDE, INC. | 817J | SAGINAW | MI |
| 2008-03-19 | 989-435-1XXX | 1000–1999 | Assigned | TELNET WORLDWIDE, INC. | 817J | BEAVERTON | MI |
| 2005-08-03 | 989-262-1XXX | 1000–1999 | Assigned | TELNET WORLDWIDE, INC. | 817J | FRANKENMTH | MI |
| 2005-08-03 | 989-305-3XXX | 3000–3999 | Assigned | TELNET WORLDWIDE, INC. | 817J | EAST TAWAS | MI |
| 2005-08-03 | 989-335-2XXX | 2000–2999 | Assigned | TELNET WORLDWIDE, INC. | 817J | LINCOLN | MI |
| 2005-08-03 | 989-339-2XXX | 2000–2999 | Assigned | TELNET WORLDWIDE, INC. | 817J | FARWELL | MI |
| 2005-08-03 | 989-379-0XXX | 0000–0999 | Assigned | TELNET WORLDWIDE, INC. | 817J | LACHINE | MI |
| 2005-08-03 | 989-442-1XXX | 1000–1999 | Assigned | TELNET WORLDWIDE, INC. | 817J | COLEMAN | MI |
| 2005-08-03 | 989-632-2XXX | 2000–2999 | Assigned | TELNET WORLDWIDE, INC. | 817J | ST HELEN | MI |
| 2005-08-03 | 989-697-6XXX | 6000–6999 | Assigned | TELNET WORLDWIDE, INC. | 817J | LINWOOD | MI |
| 2005-08-03 | 989-710-5XXX | 5000–5999 | Assigned | TELNET WORLDWIDE, INC. | 817J | GRAYLING | MI |
| 2005-08-03 | 989-724-1XXX | 1000–1999 | Assigned | TELNET WORLDWIDE, INC. | 817J | HARRISVL | MI |
| 2005-08-03 | 989-741-2XXX | 2000–2999 | Assigned | TELNET WORLDWIDE, INC. | 817J | HARRISON | MI |
| 2005-08-03 | 989-786-8XXX | 8000–8999 | Assigned | TELNET WORLDWIDE, INC. | 817J | LEWISTON | MI |
| 2005-08-03 | 989-826-0XXX | 0000–0999 | Assigned | TELNET WORLDWIDE, INC. | 817J | MIO | MI |
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.