NumberResearchRecent thousands-block assignments
8 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 715
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 |
|---|---|---|---|---|---|---|---|
| 2025-07-01 | 715-769-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BUTTERNUT | WI |
| 2025-07-01 | 715-877-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FALL CREEK | WI |
| 2025-07-01 | 715-881-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WITTENBERG | WI |
| 2025-07-01 | 715-935-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | PLAINFIELD | WI |
| 2025-07-01 | 715-964-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ALMACENTER | WI |
| 2025-07-01 | 715-995-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AUGUSTA | WI |
| 2025-06-30 | 715-757-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TWINBRIDGE | WI |
| 2025-06-26 | 715-391-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STRATFORD | WI |
| 2025-06-26 | 715-542-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SAYNER | WI |
| 2025-06-26 | 715-545-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHELPS | WI |
| 2025-06-26 | 715-583-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPRINGSTED | WI |
| 2025-06-26 | 715-608-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ELCHO | WI |
| 2025-06-26 | 715-616-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WABENO | WI |
| 2025-06-26 | 715-659-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPENCER | WI |
| 2025-06-26 | 715-686-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PRESQUE IS | WI |
| 2025-06-26 | 715-783-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RIB LAKE | WI |
| 2025-06-26 | 715-909-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PT EDWARDS | WI |
| 2025-06-26 | 715-933-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLOOMER | WI |
| 2025-06-25 | 715-780-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | PHILLIPS | WI |
| 2025-06-25 | 715-801-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PESHTIGO | WI |
| 2025-06-23 | 715-229-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OWEN | WI |
| 2025-06-23 | 715-264-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | GLIDDEN | WI |
| 2025-06-23 | 715-274-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | MELLEN | WI |
| 2025-06-23 | 715-324-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PEMBINE | WI |
| 2025-06-23 | 715-376-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | GORDON | WI |
| 2025-06-23 | 715-378-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SOLON SPG | WI |
| 2025-06-23 | 715-433-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WISCOSNRPD | WI |
| 2025-06-23 | 715-443-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARATHON | WI |
| 2025-06-23 | 715-554-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BALSAMLAKE | WI |
| 2025-06-23 | 715-560-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MEDFORD | WI |
| 2025-06-23 | 715-660-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARSHFIELD | WI |
| 2025-06-23 | 715-754-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARION | WI |
| 2025-06-23 | 715-776-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MERCER | WI |
| 2025-06-23 | 715-777-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PELICAN LK | WI |
| 2025-06-23 | 715-904-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MANISHWTRS | WI |
| 2025-06-23 | 715-922-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OGEMA | WI |
| 2025-06-20 | 715-894-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EAU CLAIRE | WI |
| 2025-06-18 | 715-320-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRANTWOOD | WI |
| 2025-06-18 | 715-444-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEOPIT | WI |
| 2025-06-18 | 715-446-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HATLEY | WI |
| 2025-06-18 | 715-525-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LKTOMAHAWK | WI |
| 2025-06-18 | 715-740-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOWLER | WI |
| 2025-06-18 | 715-889-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAONA | WI |
| 2025-06-17 | 715-275-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ELCHO | WI |
| 2025-06-17 | 715-282-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CRESCENTLK | WI |
| 2025-06-17 | 715-291-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CRIVITZ | WI |
| 2025-06-17 | 715-336-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GOODMAN | WI |
| 2025-06-17 | 715-352-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EDGAR | WI |
| 2025-06-17 | 715-385-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOULDERJCT | WI |
| 2025-06-17 | 715-449-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BIRNAMWOOD | 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.