NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 860
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 |
|---|---|---|---|---|---|---|---|
| 2023-06-09 | 860-404-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CT | 639C | FARMINGTON | CT |
| 2023-06-08 | 860-595-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CT | 639C | HARTFORD | CT |
| 2023-06-08 | 860-838-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CT | 639C | HARTFORD | CT |
| 2023-05-26 | 860-264-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CT | 639C | SIMSBURY | CT |
| 2023-05-26 | 860-898-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CT | 639C | NEWMILFORD | CT |
| 2023-05-26 | 860-903-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CT | 639C | WINDSORLKS | CT |
| 2023-05-25 | 860-847-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINDSOR | CT |
| 2023-04-24 | 860-750-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NEWMILFORD | CT |
| 2023-04-14 | 860-502-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CT | 639C | HARTFORD | CT |
| 2023-04-06 | 860-217-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CT | 639C | SIMSBURY | CT |
| 2023-04-06 | 860-792-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CT | 639C | PUTNAM | CT |
| 2023-03-23 | 860-512-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2023-03-22 | 860-855-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CT | 639C | PLAINVILLE | CT |
| 2023-02-22 | 860-513-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | HARTFORD | CT |
| 2023-02-22 | 860-566-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | HARTFORD | CT |
| 2023-02-22 | 860-692-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | HARTFORD | CT |
| 2023-02-22 | 860-816-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | HARTFORD | CT |
| 2023-02-06 | 860-812-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2023-01-19 | 860-351-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CT | 639C | PLAINVILLE | CT |
| 2023-01-18 | 860-372-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTFORD | CT |
| 2023-01-18 | 860-601-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TORRINGTON | CT |
| 2023-01-13 | 860-351-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CT | 639C | PLAINVILLE | CT |
| 2023-01-06 | 860-788-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | MIDDLETOWN | CT |
| 2023-01-06 | 860-962-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | ENFIELD | CT |
| 2022-12-28 | 860-730-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-11-30 | 860-846-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CT | 639C | PLAINVILLE | CT |
| 2022-11-28 | 860-699-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LEDYARD | CT |
| 2022-11-21 | 860-703-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FARMINGTON | CT |
| 2022-11-21 | 860-784-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SIMSBURY | CT |
| 2022-10-25 | 860-743-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-25 | 860-743-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CT | 639C | MANCHESTER | CT |
| 2022-10-20 | 860-432-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | MANCHESTER | CT |
| 2022-10-20 | 860-648-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | MANCHESTER | CT |
| 2022-10-07 | 860-788-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MIDDLETOWN | CT |
| 2022-10-03 | 860-821-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | PUTNAM | CT |
| 2022-09-27 | 860-895-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARTFORD | CT |
| 2022-09-06 | 860-405-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW LONDON | CT |
| 2022-09-06 | 860-412-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DANIELSON | CT |
| 2022-09-06 | 860-457-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLAINFIELD | CT |
| 2022-08-30 | 860-327-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | MANCHESTER | CT |
| 2022-08-30 | 860-788-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CT | 199F | MIDDLETOWN | CT |
| 2022-08-10 | 860-338-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | 6388 | GLASTONBY | CT |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.