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 |
|---|---|---|---|---|---|---|---|
| 2010-01-20 | 440-202-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | BEREA | OH |
| 2010-01-20 | 440-230-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | NOROYALTON | OH |
| 2010-01-20 | 440-290-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MENTOR | OH |
| 2010-01-20 | 440-399-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | BEDFORD | OH |
| 2010-01-20 | 440-584-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | BRECKSVL | OH |
| 2010-01-20 | 440-606-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | KIRTLAND | OH |
| 2010-01-20 | 440-678-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CHESTERLD | OH |
| 2010-01-20 | 440-681-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | HILLCREST | OH |
| 2010-01-20 | 440-782-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | OLMSTEDFLS | OH |
| 2010-01-20 | 440-836-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CHAGRINFLS | OH |
| 2010-01-20 | 440-879-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | STRONGSVL | OH |
| 2010-01-20 | 440-940-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | GATESMILLS | OH |
| 2010-01-19 | 440-269-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | WILLOUGHBY | OH |
| 2009-12-31 | 440-855-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ASHTABULA | OH |
| 2009-12-22 | 440-530-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | WILLOUGHBY | OH |
| 2009-12-21 | 440-471-8XXX | 8000–8999 | Assigned | FIRST COMMUNICATIONS, LLC | 460K | TRINITY | OH |
| 2009-12-16 | 440-264-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-264-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-264-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-264-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-360-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-360-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-360-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-360-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-360-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-360-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-360-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-447-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-447-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-447-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-447-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-447-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-447-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-447-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2009-12-16 | 440-528-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-528-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-528-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-528-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHAGRINFLS | OH |
| 2009-12-16 | 440-614-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-614-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-16 | 440-614-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2009-12-11 | 440-278-7XXX | 7000–7999 | Assigned | FIRST COMMUNICATIONS, LLC | 460K | WICKLIFFE | OH |
| 2009-12-07 | 440-252-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | BEDFORD | OH |
| 2009-11-24 | 440-528-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | CHAGRINFLS | OH |
| 2009-11-19 | 440-306-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | WILLOUGHBY | OH |
| 2009-11-12 | 440-226-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHARDON | OH |
| 2009-11-04 | 440-290-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MENTOR | OH |
| 2009-11-04 | 440-373-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | WICKLIFFE | OH |
| 2009-11-04 | 440-448-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | GATESMILLS | OH |
| 2009-11-04 | 440-578-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | MENTOR | 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.