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 380
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 |
|---|---|---|---|---|---|---|---|
| 2024-07-19 | 380-271-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WORTHINGTN | OH |
| 2024-07-10 | 380-278-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2024-07-10 | 380-278-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2024-07-05 | 380-227-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WORTHINGTN | OH |
| 2024-07-05 | 380-263-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANALWHSTR | OH |
| 2024-07-05 | 380-270-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GROVE CITY | OH |
| 2024-07-05 | 380-272-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLAIN CITY | OH |
| 2024-07-05 | 380-273-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REYNOLDSBG | OH |
| 2024-07-05 | 380-275-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOCKBOURNE | OH |
| 2024-07-05 | 380-277-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HILLIARD | OH |
| 2024-07-05 | 380-356-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARRISBURG | OH |
| 2024-07-05 | 380-837-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GROVEPORT | OH |
| 2024-07-03 | 380-279-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-07-03 | 380-279-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-07-03 | 380-279-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-07-03 | 380-279-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-07-03 | 380-279-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-06-27 | 380-278-3XXX | 3000–3999 | Assigned | WIRETAP TELECOM, LLC. | 733J | COLUMBUS | OH |
| 2024-06-26 | 380-245-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-06-26 | 380-249-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-06-26 | 380-249-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-06-26 | 380-260-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-06-26 | 380-260-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-06-26 | 380-260-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-06-26 | 380-277-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLIARD | OH |
| 2024-06-26 | 380-345-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLIARD | OH |
| 2024-06-18 | 380-276-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2024-06-14 | 380-247-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | NEW ALBANY | OH |
| 2024-06-12 | 380-270-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | GROVE CITY | OH |
| 2024-06-12 | 380-276-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | COLUMBUS | OH |
| 2024-06-11 | 380-274-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | ALTON | OH |
| 2024-06-07 | 380-276-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2024-05-23 | 380-254-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-05-23 | 380-254-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-05-23 | 380-254-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WESTERVL | OH |
| 2024-05-14 | 380-274-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | ALTON | OH |
| 2024-05-10 | 380-262-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLIARD | OH |
| 2024-05-10 | 380-276-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-05-10 | 380-276-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-05-10 | 380-276-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2024-05-09 | 380-276-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2024-05-09 | 380-276-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2024-05-09 | 380-276-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2024-04-29 | 380-269-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | DUBLIN | OH |
| 2024-04-26 | 380-271-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | WORTHINGTN | OH |
| 2024-04-12 | 380-276-1XXX | 1000–1999 | Assigned | CALLWORKS CORPORATION | 475J | COLUMBUS | OH |
| 2024-04-04 | 380-267-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2024-04-04 | 380-267-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2024-04-04 | 380-267-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2024-04-04 | 380-282-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | 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.