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 |
|---|---|---|---|---|---|---|---|
| 2015-07-24 | 614-956-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DUBLIN | OH |
| 2015-07-15 | 614-641-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | COLUMBUS | OH |
| 2015-07-02 | 614-363-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HILLIARD | OH |
| 2015-06-25 | 614-363-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLIARD | OH |
| 2015-06-23 | 614-826-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-23 | 614-826-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-23 | 614-826-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-23 | 614-826-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-23 | 614-826-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-23 | 614-826-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-17 | 614-972-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | OH |
| 2015-06-15 | 614-369-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-15 | 614-369-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-15 | 614-369-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-15 | 614-369-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-09 | 614-705-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-09 | 614-705-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-09 | 614-705-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-09 | 614-705-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2015-06-08 | 614-705-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | COLUMBUS | OH |
| 2015-06-08 | 614-705-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | COLUMBUS | OH |
| 2015-06-08 | 614-957-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | GROVE CITY | OH |
| 2015-06-08 | 614-960-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | ALTON | OH |
| 2015-06-08 | 614-968-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | GAHANNA | OH |
| 2015-06-02 | 614-350-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | LOCKBOURNE | OH |
| 2015-06-02 | 614-363-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | HILLIARD | OH |
| 2015-06-02 | 614-392-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | WESTERVL | OH |
| 2015-06-02 | 614-686-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | HARRISBURG | OH |
| 2015-06-02 | 614-768-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | WJEFFERSON | OH |
| 2015-06-02 | 614-845-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | REYNOLDSBG | OH |
| 2015-06-02 | 614-908-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | CANALWHSTR | OH |
| 2015-06-02 | 614-924-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | NEW ALBANY | OH |
| 2015-06-02 | 614-956-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | DUBLIN | OH |
| 2015-06-02 | 614-972-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2015-06-02 | 614-983-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | GROVEPORT | OH |
| 2015-05-28 | 614-505-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | WORTHINGTN | OH |
| 2015-05-28 | 614-686-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | HARRISBURG | OH |
| 2015-05-27 | 614-881-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | PLAIN CITY | OH |
| 2015-05-21 | 614-983-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | GROVEPORT | OH |
| 2015-05-14 | 614-956-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DUBLIN | OH |
| 2015-05-13 | 614-776-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | WESTERVL | OH |
| 2015-05-11 | 614-368-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | WORTHINGTN | OH |
| 2015-05-11 | 614-368-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | WORTHINGTN | OH |
| 2015-05-11 | 614-368-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | WORTHINGTN | OH |
| 2015-05-01 | 614-363-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | HILLIARD | OH |
| 2015-05-01 | 614-363-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | HILLIARD | OH |
| 2015-04-22 | 614-656-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | NEW ALBANY | OH |
| 2015-04-22 | 614-758-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | NEW ALBANY | OH |
| 2015-04-10 | 614-956-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | DUBLIN | OH |
| 2015-04-02 | 614-972-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLUMBUS | 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.