NumberResearchRecent thousands-block assignments
12 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, 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 |
|---|---|---|---|---|---|---|---|
| 2025-07-29 | 608-803-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPG GREEN | WI |
| 2025-07-29 | 608-832-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MT VERNON | WI |
| 2025-07-29 | 608-855-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPARTA | WI |
| 2025-07-29 | 608-892-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WARRENS | WI |
| 2025-07-29 | 608-955-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SOLDIRSGRV | WI |
| 2025-07-29 | 608-965-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHULLSBURG | WI |
| 2025-07-29 | 608-979-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VIROQUA | WI |
| 2025-07-28 | 608-659-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MINDORO | WI |
| 2025-07-28 | 608-795-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAZOMANIE | WI |
| 2025-07-28 | 608-970-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTAGE | WI |
| 2025-07-28 | 608-987-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MINERAL PT | WI |
| 2025-07-24 | 608-714-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MERRIMAC | WI |
| 2025-07-24 | 608-944-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODFORD | WI |
| 2025-07-23 | 608-534-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TREMPEALEU | WI |
| 2025-07-23 | 608-545-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | YUBA | WI |
| 2025-07-23 | 608-642-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLATTEVL | WI |
| 2025-07-23 | 608-650-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NECEDAH | WI |
| 2025-07-23 | 608-660-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILTON | WI |
| 2025-07-23 | 608-858-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MIDDLETON | WI |
| 2025-07-23 | 608-878-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STEUBEN | WI |
| 2025-07-23 | 608-899-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODMAN | WI |
| 2025-07-23 | 608-919-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SOUTHWAYNE | WI |
| 2025-07-23 | 608-939-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONROE CTR | WI |
| 2025-07-23 | 608-943-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTFORT | WI |
| 2025-07-23 | 608-969-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WIOTA | WI |
| 2025-07-23 | 608-970-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PORTAGE | WI |
| 2025-07-23 | 608-992-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SABIN | WI |
| 2025-07-21 | 608-353-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MELROSE | WI |
| 2025-07-21 | 608-383-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RICHLD CTR | WI |
| 2025-07-21 | 608-479-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HILLSBORO | WI |
| 2025-07-21 | 608-484-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GALESVILLE | WI |
| 2025-07-21 | 608-499-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAZELGREEN | WI |
| 2025-07-21 | 608-510-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRATIOT | WI |
| 2025-07-21 | 608-517-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FENNIMORE | WI |
| 2025-07-21 | 608-540-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOLMEN | WI |
| 2025-07-21 | 608-561-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EDGERTON | WI |
| 2025-07-21 | 608-585-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ITHACA | WI |
| 2025-07-21 | 608-674-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILTON | WI |
| 2025-07-21 | 608-684-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FOOTVILLE | WI |
| 2025-07-21 | 608-701-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DE SOTO | WI |
| 2025-07-21 | 608-708-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DEERFIELD | WI |
| 2025-07-21 | 608-727-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOGANVILLE | WI |
| 2025-07-21 | 608-749-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EASTMAN | WI |
| 2025-07-21 | 608-804-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GENOA | WI |
| 2025-07-21 | 608-885-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LANCASTER | WI |
| 2025-07-21 | 608-929-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIGHLAND | WI |
| 2025-07-21 | 608-930-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DODGEVILLE | WI |
| 2025-07-21 | 608-934-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JUDA | WI |
| 2025-07-21 | 608-967-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOLLANDALE | WI |
| 2025-07-21 | 608-974-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | 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.