NumberResearchRecent thousands-block assignments
6 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 614
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 |
|---|---|---|---|---|---|---|---|
| 2008-03-11 | 614-602-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | DUBLIN | OH |
| 2008-03-11 | 614-707-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | DUBLIN | OH |
| 2008-03-11 | 614-707-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | DUBLIN | OH |
| 2008-03-05 | 614-383-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | GAHANNA | OH |
| 2008-02-29 | 614-707-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | DUBLIN | OH |
| 2008-02-28 | 614-633-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2008-02-27 | 614-733-6XXX | 6000–6999 | Assigned | SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE | 735E | PLAIN CITY | OH |
| 2008-02-19 | 614-753-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | COLUMBUS | OH |
| 2008-02-07 | 614-704-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | WORTHINGTN | OH |
| 2008-02-01 | 614-356-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | DUBLIN | OH |
| 2008-02-01 | 614-356-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | DUBLIN | OH |
| 2008-02-01 | 614-824-6XXX | 6000–6999 | Assigned | CITYNET OHIO, LLC - OH | 036B | COLUMBUS | OH |
| 2008-01-03 | 614-429-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2008-01-03 | 614-564-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2008-01-03 | 614-824-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2008-01-03 | 614-824-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2008-01-03 | 614-824-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2008-01-03 | 614-824-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2008-01-03 | 614-824-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2007-12-31 | 614-787-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DUBLIN | OH |
| 2007-12-14 | 614-245-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEW ALBANY | OH |
| 2007-12-14 | 614-383-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GAHANNA | OH |
| 2007-12-14 | 614-394-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WESTERVL | OH |
| 2007-12-14 | 614-394-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WESTERVL | OH |
| 2007-12-14 | 614-396-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WORTHINGTN | OH |
| 2007-12-14 | 614-396-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WORTHINGTN | OH |
| 2007-12-14 | 614-396-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WORTHINGTN | OH |
| 2007-12-14 | 614-423-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WESTERVL | OH |
| 2007-12-14 | 614-604-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REYNOLDSBG | OH |
| 2007-12-14 | 614-604-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REYNOLDSBG | OH |
| 2007-12-14 | 614-604-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REYNOLDSBG | OH |
| 2007-12-14 | 614-762-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REYNOLDSBG | OH |
| 2007-12-14 | 614-762-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REYNOLDSBG | OH |
| 2007-12-14 | 614-829-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CANALWHSTR | OH |
| 2007-12-14 | 614-829-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CANALWHSTR | OH |
| 2007-12-13 | 614-232-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | COLUMBUS | OH |
| 2007-12-13 | 614-233-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | COLUMBUS | OH |
| 2007-11-29 | 614-345-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7836 | HILLIARD | OH |
| 2007-11-29 | 614-345-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7836 | HILLIARD | OH |
| 2007-11-29 | 614-569-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2007-11-29 | 614-569-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2007-11-29 | 614-569-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2007-11-29 | 614-745-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2007-11-29 | 614-745-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2007-11-29 | 614-745-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2007-11-29 | 614-745-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2007-11-20 | 614-606-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLIARD | OH |
| 2007-11-20 | 614-606-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLIARD | OH |
| 2007-11-20 | 614-606-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLIARD | OH |
| 2007-11-20 | 614-606-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | HILLIARD | 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.