NumberResearchRecent thousands-block assignments
3 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 740
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 |
|---|---|---|---|---|---|---|---|
| 2024-07-02 | 740-960-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCONNELSVL | OH |
| 2024-06-28 | 740-817-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | JOHNSTOWN | OH |
| 2024-06-28 | 740-956-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LONDON | OH |
| 2024-06-28 | 740-993-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CLARKSBURG | OH |
| 2024-06-26 | 740-231-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DUFFY | OH |
| 2024-06-26 | 740-234-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HOPEDALE | OH |
| 2024-06-26 | 740-510-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAIRVIEW | OH |
| 2024-06-26 | 740-561-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GNADENHTTN | OH |
| 2024-06-26 | 740-715-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JUNCTIONCY | OH |
| 2024-06-26 | 740-752-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLENFORD | OH |
| 2024-06-26 | 740-754-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DRESDEN | OH |
| 2024-06-26 | 740-767-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLOUSTER | OH |
| 2024-06-26 | 740-809-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JOHNSTOWN | OH |
| 2024-06-26 | 740-822-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEBRON | OH |
| 2024-06-26 | 740-828-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRAZEYSBG | OH |
| 2024-06-26 | 740-849-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FULTONHAM | OH |
| 2024-06-26 | 740-925-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GALLIPOLIS | OH |
| 2024-06-26 | 740-988-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | OH |
| 2024-06-25 | 740-202-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COSHOCTON | OH |
| 2024-06-25 | 740-204-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARROLL | OH |
| 2024-06-25 | 740-299-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLARINGTON | OH |
| 2024-06-25 | 740-401-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELPRE | OH |
| 2024-06-25 | 740-428-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHESHIRE | OH |
| 2024-06-25 | 740-430-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLOOMINGBG | OH |
| 2024-06-25 | 740-484-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BETHESDA | OH |
| 2024-06-25 | 740-554-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHESTERHL | OH |
| 2024-06-25 | 740-643-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARABIA | OH |
| 2024-06-25 | 740-846-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COOLVILLE | OH |
| 2024-06-25 | 740-866-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLOOMINGDL | OH |
| 2024-06-25 | 740-883-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARTLETT | OH |
| 2024-06-25 | 740-924-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALEXANDRIA | OH |
| 2024-06-25 | 740-926-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEALLSVL | OH |
| 2024-06-25 | 740-954-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ASHVILLE | OH |
| 2024-06-25 | 740-980-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CENTERVL | OH |
| 2024-06-25 | 740-999-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CORNING | OH |
| 2024-06-21 | 740-909-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | CHESHIRCTR | OH |
| 2024-06-21 | 740-930-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | CIRCLEVL | OH |
| 2024-06-20 | 740-690-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GAMBIER | OH |
| 2024-06-12 | 740-680-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CAMBRIDGE | OH |
| 2024-06-11 | 740-822-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | HEBRON | OH |
| 2024-06-11 | 740-904-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DELAWARE | OH |
| 2024-05-30 | 740-863-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANCASTER | OH |
| 2024-05-21 | 740-863-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LANCASTER | OH |
| 2024-05-21 | 740-863-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LANCASTER | OH |
| 2024-04-25 | 740-329-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARROLL | OH |
| 2024-04-18 | 740-377-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | IRONTON | OH |
| 2024-04-05 | 740-220-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SHAWNEE | OH |
| 2024-04-05 | 740-220-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SHAWNEE | OH |
| 2024-04-05 | 740-303-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PHILO | OH |
| 2024-04-05 | 740-470-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SEDALIA | OH |
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.