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 |
|---|---|---|---|---|---|---|---|
| 2026-02-04 | 740-843-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTLAND | OH |
| 2026-01-30 | 740-776-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | PORTSMOUTH | OH |
| 2026-01-30 | 740-895-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | WSNGTNCTHS | OH |
| 2026-01-27 | 740-216-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | LOGAN | OH |
| 2026-01-27 | 740-514-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | NEWLXINGTN | OH |
| 2026-01-14 | 740-738-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | MARTISFRRY | OH |
| 2026-01-08 | 740-583-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOGAN | OH |
| 2025-12-17 | 740-250-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | PORTSMOUTH | OH |
| 2025-12-17 | 740-691-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | POMEROY | OH |
| 2025-12-16 | 740-259-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTSMOUTH | OH |
| 2025-12-16 | 740-627-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MT VERNON | OH |
| 2025-12-16 | 740-719-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NEWARK | OH |
| 2025-12-11 | 740-794-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | GALLIPOLIS | OH |
| 2025-12-10 | 740-652-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LANCASTER | OH |
| 2025-12-08 | 740-810-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PATASKALA | OH |
| 2025-12-05 | 740-904-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DELAWARE | OH |
| 2025-11-24 | 740-514-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | NEWLXINGTN | OH |
| 2025-11-24 | 740-583-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | LOGAN | OH |
| 2025-11-24 | 740-714-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | KILBOURNE | OH |
| 2025-11-07 | 740-741-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | LTLHOCKING | OH |
| 2025-11-06 | 740-429-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BEVERLY | OH |
| 2025-10-28 | 740-880-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | GRANVILLE | OH |
| 2025-10-06 | 740-342-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | NEWLXINGTN | OH |
| 2025-10-06 | 740-913-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | SUNBURY | OH |
| 2025-09-18 | 740-729-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | ASHVILLE | OH |
| 2025-09-12 | 740-283-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STEUBENVL | OH |
| 2025-09-12 | 740-534-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | IRONTON | OH |
| 2025-09-10 | 740-204-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARROLL | OH |
| 2025-09-10 | 740-766-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | OSTRANDER | OH |
| 2025-09-04 | 740-514-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWLXINGTN | OH |
| 2025-09-04 | 740-925-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | GALLIPOLIS | OH |
| 2025-08-20 | 740-740-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2025-08-20 | 740-740-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2025-08-20 | 740-740-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2025-08-20 | 740-740-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2025-08-20 | 740-740-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | CHESAPEAKE | OH |
| 2025-08-06 | 740-400-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BALTIMORE | OH |
| 2025-08-05 | 740-531-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | THORNVILLE | OH |
| 2025-07-23 | 740-627-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MT VERNON | OH |
| 2025-07-17 | 740-263-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MT VERNON | OH |
| 2025-07-15 | 740-480-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CENTERBURG | OH |
| 2025-07-15 | 740-892-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UTICAHOMER | OH |
| 2025-07-07 | 740-292-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STOCKPORT | OH |
| 2025-07-07 | 740-778-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PORTSMOUTH | OH |
| 2025-07-07 | 740-835-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAVERLY | OH |
| 2025-07-07 | 740-838-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMMERFLD | OH |
| 2025-07-01 | 740-271-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MINFD SKDL | OH |
| 2025-07-01 | 740-583-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOGAN | OH |
| 2025-07-01 | 740-585-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOWERSALEM | OH |
| 2025-07-01 | 740-664-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWMRSHFLD | 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.