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 |
|---|---|---|---|---|---|---|---|
| 2017-07-20 | 740-737-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NELSONVL | OH |
| 2017-07-20 | 740-786-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | SOMERTON | OH |
| 2017-07-20 | 740-806-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CHESHIRE | OH |
| 2017-07-20 | 740-829-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CONESVILLE | OH |
| 2017-07-20 | 740-840-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MURRAYCITY | OH |
| 2017-07-20 | 740-844-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | NORWICH | OH |
| 2017-07-20 | 740-864-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NEWMTMORAS | OH |
| 2017-07-20 | 740-871-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | GNADENHTTN | OH |
| 2017-07-20 | 740-926-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | BEALLSVL | OH |
| 2017-07-20 | 740-934-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GRAYSVILLE | OH |
| 2017-07-20 | 740-948-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | MILLEDGEVL | OH |
| 2017-07-18 | 740-209-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GALLIPOLIS | OH |
| 2017-07-18 | 740-214-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | ROSEVILLE | OH |
| 2017-07-18 | 740-240-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | RUSHVILLE | OH |
| 2017-07-18 | 740-309-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | BARNESVL | OH |
| 2017-07-18 | 740-325-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | BELLAIRE | OH |
| 2017-07-18 | 740-343-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | NEWLXINGTN | OH |
| 2017-07-18 | 740-473-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | NEWPORT | OH |
| 2017-07-18 | 740-492-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NEWCOMRSTN | OH |
| 2017-07-18 | 740-560-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | RIO GRANDE | OH |
| 2017-07-18 | 740-565-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | DRESDEN | OH |
| 2017-07-18 | 740-609-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MARTISFRRY | OH |
| 2017-07-18 | 740-620-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | WSNGTNCTHS | OH |
| 2017-07-18 | 740-639-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CARROLL | OH |
| 2017-07-18 | 740-643-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ARABIA | OH |
| 2017-07-18 | 740-674-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | PHILO | OH |
| 2017-07-18 | 740-780-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BELPRE | OH |
| 2017-07-18 | 740-847-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | THORNVILLE | OH |
| 2017-07-18 | 740-900-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | SOMERSET | OH |
| 2017-07-18 | 740-910-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LONDON | OH |
| 2017-07-18 | 740-952-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | UHRICHSVL | OH |
| 2017-07-07 | 740-469-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CROOKSVL | OH |
| 2017-06-16 | 740-647-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ZANESVILLE | OH |
| 2017-06-16 | 740-729-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | ASHVILLE | OH |
| 2017-06-13 | 740-200-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | KILBOURNE | OH |
| 2017-06-13 | 740-272-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | DELAWARE | OH |
| 2017-06-13 | 740-273-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | WILLIAMSPT | OH |
| 2017-06-13 | 740-327-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | COOPERDALE | OH |
| 2017-06-13 | 740-332-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | LAURELVL | OH |
| 2017-06-13 | 740-400-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | BALTIMORE | OH |
| 2017-06-13 | 740-467-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | MILLERSPT | OH |
| 2017-06-13 | 740-468-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | PLEASANTVL | OH |
| 2017-06-13 | 740-486-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OH | 464C | MCARTHUR | OH |
| 2017-06-13 | 740-669-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OH | 464C | WILKESVL | OH |
| 2017-06-13 | 740-675-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | AMANDA | OH |
| 2017-06-13 | 740-688-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OH | 464C | JACKSON | OH |
| 2017-06-13 | 740-824-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | WARSAW | OH |
| 2017-06-13 | 740-855-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | WELLSTON | OH |
| 2017-06-13 | 740-857-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | RESACA | OH |
| 2017-06-13 | 740-889-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | CIRCLEVL | 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.