NumberResearchRecent thousands-block assignments
4,201 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/14/2026
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
New assignments by month
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-10 | 330-709-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2024-04-10 | 330-709-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2024-04-10 | 330-709-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2024-04-10 | 330-709-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2024-04-10 | 330-709-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2024-04-10 | 330-960-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | ORRVILLE | OH |
| 2024-04-10 | 337-215-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SULPHUR | LA |
| 2024-04-10 | 337-546-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EUNICE | LA |
| 2024-04-10 | 346-408-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DICKINSON | TX |
| 2024-04-10 | 346-793-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | STAFFORD | TX |
| 2024-04-10 | 352-914-1XXX | 1000–1999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | WILLISTON | FL |
| 2024-04-10 | 361-441-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODSBORO | TX |
| 2024-04-10 | 361-463-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKPORT | TX |
| 2024-04-10 | 361-534-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TAFT | TX |
| 2024-04-10 | 361-799-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUERO | TX |
| 2024-04-10 | 364-225-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | OAK GROVE | KY |
| 2024-04-10 | 369-203-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | BRIDGEVL | CA |
| 2024-04-10 | 385-570-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MIDVALE | UT |
| 2024-04-10 | 385-578-0XXX | 0000–0999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2024-04-10 | 401-403-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PROVIDENCE | RI |
| 2024-04-10 | 401-655-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRISTOL | RI |
| 2024-04-10 | 406-922-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BOZEMAN | MT |
| 2024-04-10 | 409-310-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-10 | 409-310-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-10 | 414-360-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN5 | WI |
| 2024-04-10 | 414-392-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN4 | WI |
| 2024-04-10 | 434-842-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FORK UNION | VA |
| 2024-04-10 | 458-269-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DRAIN | OR |
| 2024-04-10 | 458-270-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VENETA | OR |
| 2024-04-10 | 458-284-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARRISBURG | OR |
| 2024-04-10 | 458-294-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARCOLA | OR |
| 2024-04-10 | 458-315-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | PRINEVILLE | OR |
| 2024-04-10 | 458-323-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEABURG | OR |
| 2024-04-10 | 463-290-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | GREENFIELD | IN |
| 2024-04-10 | 463-303-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-04-10 | 463-303-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-04-10 | 464-239-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2024-04-10 | 464-239-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2024-04-10 | 501-367-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PINNACLE | AR |
| 2024-04-10 | 501-764-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CONWAY | AR |
| 2024-04-10 | 502-844-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHELBYVL | KY |
| 2024-04-10 | 503-389-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORTH PL | OR |
| 2024-04-10 | 507-999-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GAYLORD | MN |
| 2024-04-10 | 515-340-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINTERSET | IA |
| 2024-04-10 | 515-377-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EARLHAM | IA |
| 2024-04-10 | 515-495-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PRAIRIE CY | IA |
| 2024-04-10 | 515-529-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COLFAX | IA |
| 2024-04-10 | 515-534-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STUART | IA |
| 2024-04-10 | 515-722-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUNNELLS | IA |
| 2024-04-10 | 515-784-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DAWSON | IA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/14/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.