NumberResearchRecent thousands-block assignments
12 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, last 30 days — NPA 608
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-01-29 | 608-905-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WI | 225C | JANESVILLE | WI |
| 2024-01-29 | 608-905-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | JANESVILLE | WI |
| 2024-01-29 | 608-905-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | JANESVILLE | WI |
| 2024-01-26 | 608-903-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | LA CROSSE | WI |
| 2024-01-26 | 608-903-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | LA CROSSE | WI |
| 2024-01-26 | 608-903-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | LA CROSSE | WI |
| 2024-01-25 | 608-904-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | BELOIT | WI |
| 2024-01-25 | 608-907-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | EVANSVILLE | WI |
| 2024-01-22 | 608-740-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | MADISON | WI |
| 2024-01-22 | 608-817-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | MADISON | WI |
| 2024-01-19 | 608-523-3XXX | 3000–3999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BLANCHADVL | WI |
| 2024-01-19 | 608-543-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ARGYLE | WI |
| 2024-01-19 | 608-585-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ITHACA | WI |
| 2024-01-19 | 608-726-5XXX | 5000–5999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | DARLINGTON | WI |
| 2024-01-19 | 608-944-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WOODFORD | WI |
| 2024-01-19 | 608-986-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | LIME RIDGE | WI |
| 2024-01-18 | 608-623-1XXX | 1000–1999 | Assigned | MH TELECOM, INC. - WI | 3043 | COBB | WI |
| 2024-01-18 | 608-914-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-914-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-11 | 608-502-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EVANSVILLE | WI |
| 2023-12-28 | 608-893-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | MADISON | WI |
| 2023-12-13 | 608-905-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | WI |
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.