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 440
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 |
|---|---|---|---|---|---|---|---|
| 2023-07-14 | 440-780-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | AVON | OH |
| 2023-07-14 | 440-780-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | AVON | OH |
| 2023-07-14 | 440-825-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | ASHTABULA | OH |
| 2023-07-14 | 440-825-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | ASHTABULA | OH |
| 2023-07-14 | 440-852-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | CHARDON | OH |
| 2023-07-14 | 440-852-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | CHARDON | OH |
| 2023-07-14 | 440-852-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | CHARDON | OH |
| 2023-07-14 | 440-852-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | CHARDON | OH |
| 2023-07-14 | 440-852-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | CHARDON | OH |
| 2023-07-14 | 440-869-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | HILLCREST | OH |
| 2023-07-14 | 440-902-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2023-07-14 | 440-966-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | STRONGSVL | OH |
| 2023-07-14 | 440-966-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | STRONGSVL | OH |
| 2023-07-14 | 440-966-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | STRONGSVL | OH |
| 2023-07-14 | 440-966-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | STRONGSVL | OH |
| 2023-07-14 | 440-966-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | STRONGSVL | OH |
| 2023-07-12 | 440-230-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NOROYALTON | OH |
| 2023-07-12 | 440-377-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OLMSTEDFLS | OH |
| 2023-07-12 | 440-397-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRECKSVL | OH |
| 2023-06-07 | 440-627-0XXX | 0000–0999 | Assigned | NUSO, LLC | 732J | BRECKSVL | OH |
| 2023-05-24 | 440-273-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BURTON | OH |
| 2023-05-24 | 440-673-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLEVELAND | OH |
| 2023-05-24 | 440-760-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEROY | OH |
| 2023-04-24 | 440-210-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | PAINESVL | OH |
| 2023-04-24 | 440-433-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | LORAIN | OH |
| 2023-04-24 | 440-825-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | ASHTABULA | OH |
| 2023-04-14 | 440-374-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | BEDFORD | OH |
| 2023-04-14 | 440-531-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | BEREA | OH |
| 2023-03-29 | 440-825-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2023-03-27 | 440-791-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | GRAFTON | OH |
| 2023-03-16 | 440-761-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | TRINITY | OH |
| 2023-02-08 | 440-859-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MADISON | OH |
| 2023-01-27 | 440-881-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MIDDLEFLD | OH |
| 2023-01-23 | 440-805-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ROCK CREEK | OH |
| 2023-01-17 | 440-220-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILLOUGHBY | OH |
| 2023-01-11 | 440-852-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | CHARDON | OH |
| 2023-01-09 | 440-825-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ASHTABULA | OH |
| 2023-01-04 | 440-825-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2023-01-04 | 440-825-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2023-01-04 | 440-825-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2022-12-29 | 440-309-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELYRIA | OH |
| 2022-12-08 | 440-531-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | BEREA | OH |
| 2022-12-08 | 440-894-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | OH |
| 2022-12-08 | 440-894-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | ELYRIA | 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.