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 567
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 |
|---|---|---|---|---|---|---|---|
| 2015-12-01 | 567-279-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CELINA | OH |
| 2015-12-01 | 567-318-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2015-11-25 | 567-318-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | TOLEDO | OH |
| 2015-11-25 | 567-318-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | TOLEDO | OH |
| 2015-11-20 | 567-344-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | PAULDING | OH |
| 2015-11-17 | 567-344-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | PAULDING | OH |
| 2015-11-10 | 567-400-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | GENOA | OH |
| 2015-11-03 | 567-227-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | WILLARD | OH |
| 2015-11-03 | 567-623-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HURON | OH |
| 2015-10-15 | 567-938-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | TIFFIN | OH |
| 2015-10-13 | 567-377-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2015-09-22 | 567-294-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FINDLAY | OH |
| 2015-09-10 | 567-201-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | FREMONT | OH |
| 2015-09-09 | 567-560-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MANSFIELD | OH |
| 2015-09-04 | 567-217-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ASHLAND | OH |
| 2015-09-04 | 567-454-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | DELTA | OH |
| 2015-08-24 | 567-482-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WOODVILLE | OH |
| 2015-08-21 | 567-413-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BOWLNGGREN | OH |
| 2015-08-21 | 567-485-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHATFIELD | OH |
| 2015-08-12 | 567-708-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OAK HARBOR | OH |
| 2015-08-03 | 567-406-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | WHITEHOUSE | OH |
| 2015-07-16 | 567-560-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MANSFIELD | OH |
| 2015-07-15 | 567-806-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | TOLEDO | OH |
| 2015-07-07 | 567-318-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | TOLEDO | OH |
| 2015-06-30 | 567-289-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LIMA | OH |
| 2015-06-30 | 567-294-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | FINDLAY | OH |
| 2015-06-18 | 567-283-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | SANDUSKY | OH |
| 2015-06-16 | 567-289-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LIMA | OH |
| 2015-06-15 | 567-284-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ASHLAND | OH |
| 2015-06-15 | 567-808-9XXX | 9000–9999 | Assigned | WINDSTREAM OHIO, LLC | 0665 | PAULDING | OH |
| 2015-06-09 | 567-209-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | LEXINGTON | OH |
| 2015-06-09 | 567-742-4XXX | 4000–4999 | Assigned | AT&T ENTERPRISES, LLC | 516C | HOLLAND | OH |
| 2015-06-08 | 567-309-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MANSFIELD | OH |
| 2015-06-08 | 567-309-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MANSFIELD | OH |
| 2015-06-08 | 567-309-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MANSFIELD | OH |
| 2015-06-08 | 567-309-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MANSFIELD | OH |
| 2015-06-08 | 567-309-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MANSFIELD | OH |
| 2015-06-08 | 567-309-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | MANSFIELD | OH |
| 2015-06-08 | 567-978-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | JOHNSVILLE | OH |
| 2015-05-28 | 567-206-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | LINDSEY | OH |
| 2015-05-28 | 567-236-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | ELMORE | OH |
| 2015-05-28 | 567-252-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MARBLEHEAD | OH |
| 2015-05-28 | 567-402-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MAUMEE | OH |
| 2015-05-27 | 567-979-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CASTALIA | OH |
| 2015-05-20 | 567-907-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CURTICORGN | OH |
| 2015-05-20 | 567-908-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CHESTERVL | OH |
| 2015-05-19 | 567-250-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | FINDLAY | OH |
| 2015-05-19 | 567-307-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MANSFIELD | OH |
| 2015-05-19 | 567-309-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MANSFIELD | OH |
| 2015-05-19 | 567-309-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MANSFIELD | 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.