NumberResearchRecent thousands-block assignments
8 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 326
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 |
|---|---|---|---|---|---|---|---|
| 2024-12-13 | 326-209-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2024-12-10 | 326-235-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-12-10 | 326-235-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-12-10 | 326-235-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-12-10 | 326-235-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-11-20 | 326-218-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | VANDALIA | OH |
| 2024-11-08 | 326-209-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2024-11-08 | 326-209-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2024-11-07 | 326-214-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | FRANKLIN | OH |
| 2024-11-07 | 326-220-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-10-23 | 326-237-5XXX | 5000–5999 | Assigned | WADDELL SOLUTIONS GROUP LLC | 742J | WILMINGTON | OH |
| 2024-10-16 | 326-235-0XXX | 0000–0999 | Assigned | LEAP TELECOM, LLC | 616J | DAYTON | OH |
| 2024-10-14 | 326-218-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | VANDALIA | OH |
| 2024-10-14 | 326-220-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-09-26 | 326-220-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-09-25 | 326-203-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2024-09-25 | 326-209-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWCARLISL | OH |
| 2024-09-25 | 326-220-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2024-09-25 | 326-220-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2024-09-25 | 326-220-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DAYTON | OH |
| 2024-09-25 | 326-225-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | GRATIS | OH |
| 2024-09-25 | 326-231-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | SPRINGFLD | OH |
| 2024-09-25 | 326-231-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | SPRINGFLD | OH |
| 2024-09-24 | 326-208-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | LIBERTY | OH |
| 2024-09-13 | 326-220-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DAYTON | OH |
| 2024-08-08 | 326-233-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | HILLSBORO | OH |
| 2024-07-12 | 326-224-1XXX | 1000–1999 | Assigned | AT&T ENTERPRISES, LLC | 516C | DANVILLE | OH |
| 2024-07-05 | 326-232-1XXX | 1000–1999 | Assigned | FIRST COMMUNICATIONS, LLC | 460K | FAIRBORN | OH |
| 2024-06-14 | 326-231-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | SPRINGFLD | OH |
| 2024-06-07 | 326-201-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | MOUNT ORAB | OH |
| 2024-06-07 | 326-213-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-06-07 | 326-213-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-06-07 | 326-213-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | DAYTON | OH |
| 2024-05-13 | 326-205-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | OH |
| 2024-05-13 | 326-205-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | OH |
| 2024-05-13 | 326-205-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | OH |
| 2024-05-13 | 326-205-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | OH |
| 2024-05-13 | 326-205-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | OH |
| 2024-05-13 | 326-205-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | OH |
| 2024-04-29 | 326-205-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | OH |
| 2024-04-29 | 326-214-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKLIN | OH |
| 2024-04-29 | 326-215-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEAVERCREK | OH |
| 2024-04-29 | 326-217-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ENGLEWOOD | OH |
| 2024-04-29 | 326-218-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VANDALIA | OH |
| 2024-04-29 | 326-219-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TROTWOOD | OH |
| 2024-04-29 | 326-221-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELFAST | OH |
| 2024-04-29 | 326-223-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CENTERVLLE | OH |
| 2024-04-29 | 326-224-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | OH |
| 2024-04-29 | 326-225-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRATIS | OH |
| 2024-04-29 | 326-226-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RAINSBORO | OH |
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.