NumberResearchRecent thousands-block assignments
12 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 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 |
|---|---|---|---|---|---|---|---|
| 2017-08-15 | 380-999-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | GAHANNA | OH |
| 2017-07-05 | 380-867-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2017-07-05 | 380-867-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2017-07-05 | 380-867-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | COLUMBUS | OH |
| 2017-06-23 | 380-867-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | COLUMBUS | OH |
| 2017-06-20 | 380-200-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | CANALWHSTR | OH |
| 2017-06-15 | 380-200-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | CANALWHSTR | OH |
| 2017-05-19 | 380-999-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GAHANNA | OH |
| 2017-04-28 | 380-390-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | WORTHINGTN | OH |
| 2017-04-28 | 380-390-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | WORTHINGTN | OH |
| 2017-04-28 | 380-390-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | WORTHINGTN | OH |
| 2017-04-24 | 380-222-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2017-04-24 | 380-222-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2017-03-16 | 380-209-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | COLUMBUS | OH |
| 2017-03-16 | 380-209-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | COLUMBUS | OH |
| 2017-03-08 | 380-222-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | COLUMBUS | OH |
| 2017-02-17 | 380-222-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2017-02-17 | 380-222-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2017-02-17 | 380-999-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | GAHANNA | OH |
| 2017-01-18 | 380-390-1XXX | 1000–1999 | Assigned | WIDE VOICE, LLC - OH | 765H | WORTHINGTN | OH |
| 2016-07-19 | 380-202-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-07-19 | 380-202-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | REYNOLDSBG | OH |
| 2016-05-20 | 380-202-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7836 | REYNOLDSBG | OH |
| 2016-05-20 | 380-202-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7836 | REYNOLDSBG | OH |
| 2016-04-07 | 380-898-0XXX | 0000–0999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-1XXX | 1000–1999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-2XXX | 2000–2999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-3XXX | 3000–3999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-4XXX | 4000–4999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-5XXX | 5000–5999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-6XXX | 6000–6999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-7XXX | 7000–7999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-8XXX | 8000–8999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2016-04-07 | 380-898-9XXX | 9000–9999 | Assigned | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
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.