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 |
|---|---|---|---|---|---|---|---|
| 2024-10-01 | 715-715-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-09-30 | 715-465-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEDFORD | WI |
| 2024-09-30 | 715-509-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BONDUEL | WI |
| 2024-09-30 | 715-819-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEILLSVL | WI |
| 2024-09-05 | 715-520-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPOONER | WI |
| 2024-09-05 | 715-560-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MEDFORD | WI |
| 2024-09-05 | 715-961-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUDSON | WI |
| 2024-09-03 | 715-749-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ROBERTS | WI |
| 2024-08-22 | 715-509-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | BONDUEL | WI |
| 2024-08-21 | 715-515-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | LINDSEY | WI |
| 2024-08-20 | 715-728-1XXX | 1000–1999 | Assigned | NUSO, LLC | 478J | EAU CLAIRE | WI |
| 2024-08-14 | 715-715-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-08-14 | 715-715-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-08-14 | 715-715-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-08-14 | 715-715-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-08-01 | 715-715-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | RHINELANDR | WI |
| 2024-07-08 | 715-894-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EAU CLAIRE | WI |
| 2024-06-24 | 715-620-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-06-24 | 715-620-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-06-20 | 715-601-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | MONDOVI | WI |
| 2024-06-17 | 715-860-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | MARINETTE | WI |
| 2024-06-12 | 715-861-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | CHIPPEWFLS | WI |
| 2024-06-05 | 715-715-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WI | 225C | RHINELANDR | WI |
| 2024-06-04 | 715-364-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | POPLAR | WI |
| 2024-06-04 | 715-793-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BOWLER | WI |
| 2024-05-22 | 715-433-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | WISCOSNRPD | WI |
| 2024-05-09 | 715-992-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTDU LAC | WI |
| 2024-05-07 | 715-527-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | ANTIGO | WI |
| 2024-04-29 | 715-272-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUGAR CAMP | WI |
| 2024-04-29 | 715-275-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELCHO | WI |
| 2024-04-29 | 715-277-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LKTOMAHAWK | WI |
| 2024-04-29 | 715-282-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRESCENTLK | WI |
| 2024-04-29 | 715-337-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EAGLERIVER | WI |
| 2024-04-29 | 715-385-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOULDERJCT | WI |
| 2024-04-29 | 715-476-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERCER | WI |
| 2024-04-29 | 715-521-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARGONNE | WI |
| 2024-04-29 | 715-542-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAYNER | WI |
| 2024-04-29 | 715-543-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANISHWTRS | WI |
| 2024-04-29 | 715-545-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PHELPS | WI |
| 2024-04-29 | 715-546-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | THREELAKES | WI |
| 2024-04-29 | 715-547-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LANDOLAKES | WI |
| 2024-04-29 | 715-583-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGSTED | WI |
| 2024-04-29 | 715-621-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PRESQUE IS | WI |
| 2024-04-29 | 715-783-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIB LAKE | WI |
| 2024-04-25 | 715-593-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MINOCQUA | WI |
| 2024-04-19 | 715-543-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | MANISHWTRS | WI |
| 2024-04-10 | 715-276-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LAKEWOOD | WI |
| 2024-04-10 | 715-578-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | MENOMONIE | WI |
| 2024-04-09 | 715-309-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | MENOMONIE | WI |
| 2024-04-05 | 715-988-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | NIAGARA | 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.