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 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 |
|---|---|---|---|---|---|---|---|
| 2012-12-18 | 440-702-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-12-18 | 440-702-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLCREST | OH |
| 2012-11-30 | 440-480-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-30 | 440-480-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2012-11-23 | 440-401-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-23 | 440-401-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2012-11-12 | 440-252-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | BEDFORD | OH |
| 2012-11-12 | 440-252-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | BEDFORD | OH |
| 2012-11-12 | 440-658-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | BEDFORD | OH |
| 2012-11-12 | 440-658-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | BEDFORD | OH |
| 2012-10-30 | 440-296-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | PAINESVL | OH |
| 2012-10-30 | 440-984-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMHERST | OH |
| 2012-10-25 | 440-252-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | BEDFORD | OH |
| 2012-10-25 | 440-731-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ELYRIA | OH |
| 2012-10-19 | 440-410-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-19 | 440-410-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2012-10-05 | 440-563-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | ROCK CREEK | OH |
| 2012-09-25 | 440-753-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | HILLCREST | OH |
| 2012-09-19 | 440-504-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BEREA | OH |
| 2012-09-19 | 440-504-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BEREA | 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.