NumberResearchRecent thousands-block assignments
3 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 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 |
|---|---|---|---|---|---|---|---|
| 2015-06-08 | 740-483-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | DUFFY | OH |
| 2015-06-08 | 740-484-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | BETHESDA | OH |
| 2015-06-08 | 740-492-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | NEWCOMRSTN | OH |
| 2015-06-08 | 740-495-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | NEWHOLLAND | OH |
| 2015-06-08 | 740-535-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | MINGO JCT | OH |
| 2015-06-08 | 740-547-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | IRONTON | OH |
| 2015-06-08 | 740-561-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | GNADENHTTN | OH |
| 2015-06-08 | 740-567-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | LEWISVILLE | OH |
| 2015-06-08 | 740-573-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | ARABIA | OH |
| 2015-06-08 | 740-619-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | BARNESVL | OH |
| 2015-06-08 | 740-659-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | GLENFORD | OH |
| 2015-06-08 | 740-674-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | PHILO | OH |
| 2015-06-08 | 740-722-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | COSHOCTON | OH |
| 2015-06-08 | 740-738-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | MARTISFRRY | OH |
| 2015-06-08 | 740-754-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | DRESDEN | OH |
| 2015-06-08 | 740-756-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | CARROLL | OH |
| 2015-06-08 | 740-760-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | MARIETTA | OH |
| 2015-06-08 | 740-762-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | MURRAYCITY | OH |
| 2015-06-08 | 740-780-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | BELPRE | OH |
| 2015-06-08 | 740-814-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | NEWARK | OH |
| 2015-06-08 | 740-829-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | CONESVILLE | OH |
| 2015-06-08 | 740-841-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | NEWPORT | OH |
| 2015-06-08 | 740-849-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | FULTONHAM | OH |
| 2015-06-08 | 740-865-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | NEWMTMORAS | OH |
| 2015-06-08 | 740-872-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | NORWICH | OH |
| 2015-06-08 | 740-874-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | SEDALIA | OH |
| 2015-06-08 | 740-908-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | LONDON | OH |
| 2015-06-08 | 740-918-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | LANCASTER | OH |
| 2015-06-08 | 740-925-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | GALLIPOLIS | OH |
| 2015-06-08 | 740-926-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | BEALLSVL | OH |
| 2015-06-08 | 740-934-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | GRAYSVILLE | OH |
| 2015-06-08 | 740-948-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | MILLEDGEVL | OH |
| 2015-06-02 | 740-771-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | CHILLICOTH | OH |
| 2015-06-02 | 740-771-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | CHILLICOTH | OH |
| 2015-06-01 | 740-952-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | UHRICHSVL | OH |
| 2015-05-29 | 740-997-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | BEALLSVL | OH |
| 2015-05-27 | 740-239-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | WSNGTNCTHS | OH |
| 2015-05-27 | 740-303-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | PHILO | OH |
| 2015-05-27 | 740-763-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HANOVER | OH |
| 2015-05-27 | 740-787-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GRATIOT | OH |
| 2015-05-27 | 740-920-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GRANVILLE | OH |
| 2015-05-26 | 740-204-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CARROLL | OH |
| 2015-05-26 | 740-273-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | WILLIAMSPT | OH |
| 2015-05-26 | 740-292-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | STOCKPORT | OH |
| 2015-05-26 | 740-309-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | BARNESVL | OH |
| 2015-05-26 | 740-347-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CORNING | OH |
| 2015-05-26 | 740-510-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | FAIRVIEW | OH |
| 2015-05-21 | 740-324-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | MT VERNON | OH |
| 2015-05-21 | 740-461-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | STEUBENVL | OH |
| 2015-05-21 | 740-675-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | AMANDA | 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.