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 920
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-07-19 | 920-768-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | FALL RIVER | WI |
| 2010-07-19 | 920-768-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | FALL RIVER | WI |
| 2010-07-19 | 920-768-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | FALL RIVER | WI |
| 2010-02-19 | 920-643-5XXX | 5000–5999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | HORICON | WI |
| 2010-02-19 | 920-643-6XXX | 6000–6999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | HORICON | WI |
| 2010-02-19 | 920-643-8XXX | 8000–8999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | HORICON | WI |
| 2009-12-22 | 920-240-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | WAUTOMA | WI |
| 2009-12-22 | 920-240-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | WAUTOMA | WI |
| 2009-12-22 | 920-240-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | WAUTOMA | WI |
| 2009-12-22 | 920-354-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | BERLIN | WI |
| 2009-12-22 | 920-354-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | BERLIN | WI |
| 2009-12-22 | 920-354-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | BERLIN | WI |
| 2009-12-22 | 920-463-7XXX | 7000–7999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | RANDOLPH | WI |
| 2009-12-22 | 920-463-8XXX | 8000–8999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | RANDOLPH | WI |
| 2009-12-22 | 920-463-9XXX | 9000–9999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | RANDOLPH | WI |
| 2009-12-22 | 920-620-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | KINGSTON | WI |
| 2009-12-22 | 920-620-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | KINGSTON | WI |
| 2009-12-22 | 920-620-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | KINGSTON | WI |
| 2009-12-22 | 920-667-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | READFIELD | WI |
| 2009-12-22 | 920-667-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | READFIELD | WI |
| 2009-12-22 | 920-667-7XXX | 7000–7999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | READFIELD | WI |
| 2009-12-22 | 920-807-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | GREEN LAKE | WI |
| 2009-12-22 | 920-807-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | GREEN LAKE | WI |
| 2009-12-22 | 920-807-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | GREEN LAKE | WI |
| 2009-12-22 | 920-862-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | WEYAUWEGA | WI |
| 2009-12-22 | 920-862-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | WEYAUWEGA | WI |
| 2009-12-22 | 920-862-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | WEYAUWEGA | WI |
| 2009-10-23 | 920-692-0XXX | 0000–0999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | MANAWA | WI |
| 2009-10-23 | 920-692-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | MANAWA | WI |
| 2009-10-23 | 920-692-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | MANAWA | WI |
| 2009-05-21 | 920-633-0XXX | 0000–0999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | SISTER BAY | WI |
| 2009-05-21 | 920-633-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | SISTER BAY | WI |
| 2009-05-21 | 920-633-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | SISTER BAY | WI |
| 2009-05-20 | 920-418-6XXX | 6000–6999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | CHILTON | WI |
| 2009-05-20 | 920-418-7XXX | 7000–7999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | CHILTON | WI |
| 2009-05-20 | 920-418-8XXX | 8000–8999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | CHILTON | WI |
| 2009-05-18 | 920-249-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | NEW LONDON | WI |
| 2009-05-18 | 920-249-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | NEW LONDON | WI |
| 2009-05-18 | 920-249-3XXX | 3000–3999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | NEW LONDON | WI |
| 2009-05-18 | 920-304-4XXX | 4000–4999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | KEWAUNEE | WI |
| 2009-05-18 | 920-304-5XXX | 5000–5999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | KEWAUNEE | WI |
| 2009-05-18 | 920-304-7XXX | 7000–7999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | KEWAUNEE | WI |
| 2009-05-18 | 920-695-0XXX | 0000–0999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | STURGEONBY | WI |
| 2009-05-18 | 920-695-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | STURGEONBY | WI |
| 2009-05-18 | 920-695-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | STURGEONBY | WI |
| 2009-05-18 | 920-891-0XXX | 0000–0999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | OSHKOSH | WI |
| 2009-05-18 | 920-891-1XXX | 1000–1999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | OSHKOSH | WI |
| 2009-05-18 | 920-891-2XXX | 2000–2999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | OSHKOSH | WI |
| 2008-08-05 | 920-931-6XXX | 6000–6999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | APPLETON | WI |
| 2008-08-05 | 920-931-7XXX | 7000–7999 | Assigned | MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS | 698E | APPLETON | WI |
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.