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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 715-750-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | ANTIGO | WI |
| 2026-09-09 | 715-516-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2026-09-09 | 715-516-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2026-09-09 | 715-947-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WI | 225C | SUPERIOR | WI |
| 2026-09-09 | 715-947-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | SUPERIOR | WI |
| 2026-09-03 | 715-870-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2026-09-03 | 715-901-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2026-09-01 | 715-433-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | WISCOSNRPD | WI |
| 2026-08-18 | 715-274-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MELLEN | WI |
| 2026-08-18 | 715-382-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | JIM FALLS | WI |
| 2026-08-18 | 715-494-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OSCEOLA | WI |
| 2026-08-18 | 715-586-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OSSEO | WI |
| 2026-08-18 | 715-603-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PRESCOTT | WI |
| 2026-08-18 | 715-963-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIXTON | WI |
| 2026-08-06 | 715-400-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | ATHENS | WI |
| 2026-08-06 | 715-620-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2026-07-22 | 715-471-4XXX | 4000–4999 | Assigned | TDS METROCOM, LLC | 520K | EAU CLAIRE | WI |
| 2026-07-22 | 715-901-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2026-07-22 | 715-901-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2026-07-22 | 715-991-4XXX | 4000–4999 | Assigned | TDS METROCOM, LLC | 520K | STEVENS PT | WI |
| 2026-07-08 | 715-317-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLUM CITY | WI |
| 2026-07-08 | 715-317-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLUM CITY | WI |
| 2026-07-08 | 715-317-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLUM CITY | WI |
| 2026-07-08 | 715-961-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | HUDSON | WI |
| 2026-07-07 | 715-815-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAPLE | WI |
| 2026-07-07 | 715-936-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | ELLSWORTH | WI |
| 2026-06-24 | 715-998-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | WOODVILLE | WI |
| 2026-06-12 | 715-404-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JIM FALLS | WI |
| 2026-06-12 | 715-561-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HURLEY | WI |
| 2026-06-12 | 715-779-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BAYFIELD | WI |
| 2026-06-12 | 715-816-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GORDON | WI |
| 2026-06-12 | 715-954-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOULTON | WI |
| 2026-06-01 | 715-947-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | SUPERIOR | WI |
| 2026-05-29 | 715-661-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | PARK FALLS | WI |
| 2026-05-13 | 715-433-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WISCOSNRPD | WI |
| 2026-05-12 | 715-264-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLIDDEN | WI |
| 2026-05-12 | 715-646-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CENTURIA | WI |
| 2026-05-12 | 715-764-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHETEK | WI |
| 2026-05-12 | 715-962-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COLFAX | WI |
| 2026-05-04 | 715-970-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWRICHMND | WI |
| 2026-04-23 | 715-970-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWRICHMND | WI |
| 2026-04-06 | 715-449-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BIRNAMWOOD | WI |
| 2026-04-03 | 715-840-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | LUCK | WI |
| 2026-03-24 | 715-738-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | CHIPPEWFLS | WI |
| 2026-03-06 | 715-516-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RIVERFALLS | WI |
| 2026-03-05 | 715-324-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PEMBINE | WI |
| 2026-03-05 | 715-545-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHELPS | WI |
| 2026-03-05 | 715-560-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MEDFORD | WI |
| 2026-03-05 | 715-754-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARION | WI |
| 2026-03-05 | 715-877-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FALL CREEK | 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.