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 |
|---|---|---|---|---|---|---|---|
| 2024-10-07 | 440-369-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-369-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-369-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-369-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-369-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-369-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-369-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | BURTON | OH |
| 2024-10-07 | 440-906-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-906-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | CLEVELAND | OH |
| 2024-10-07 | 440-908-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-07 | 440-908-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | CHARDON | OH |
| 2024-10-03 | 440-849-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LORAIN | OH |
| 2024-10-01 | 440-750-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | PARKMAN | OH |
| 2024-09-13 | 440-606-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KIRTLAND | OH |
| 2024-09-09 | 440-404-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2024-09-04 | 440-397-7XXX | 7000–7999 | Assigned | NUSO, LLC | 732J | BRECKSVL | OH |
| 2024-08-27 | 440-404-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2024-08-27 | 440-741-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VICTORY | OH |
| 2024-08-16 | 440-440-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | HILLCREST | OH |
| 2024-08-16 | 440-440-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | HILLCREST | OH |
| 2024-08-14 | 440-470-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2024-08-14 | 440-470-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ASHTABULA | OH |
| 2024-08-14 | 440-869-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HILLCREST | OH |
| 2024-08-09 | 440-768-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WILLOUGHBY | OH |
| 2024-07-25 | 440-601-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHAGRINFLS | OH |
| 2024-07-25 | 440-601-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHAGRINFLS | OH |
| 2024-07-16 | 440-269-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILLOUGHBY | OH |
| 2024-07-10 | 440-672-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CLEVELAND | OH |
| 2024-07-10 | 440-691-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CLEVELAND | OH |
| 2024-07-10 | 440-691-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CLEVELAND | OH |
| 2024-07-05 | 440-905-1XXX | 1000–1999 | Assigned | FIRST COMMUNICATIONS, LLC | 460K | BEREA | OH |
| 2024-07-03 | 440-601-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHAGRINFLS | OH |
| 2024-06-14 | 440-728-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | WILLOUGHBY | OH |
| 2024-06-07 | 440-778-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PIERPONT | 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.