NumberResearchRecent thousands-block assignments
4,069 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/11/2026
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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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-07-17 | 567-457-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2024-07-17 | 567-457-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2024-07-17 | 573-981-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CAMDENTON | MO |
| 2024-07-17 | 601-267-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARTHAGE | MS |
| 2024-07-17 | 607-456-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | ADDISON | NY |
| 2024-07-17 | 609-764-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-07-17 | 609-764-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-07-17 | 623-260-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AZ | 630E | PHOENIX | AZ |
| 2024-07-17 | 623-260-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AZ | 630E | PHOENIX | AZ |
| 2024-07-17 | 623-260-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AZ | 630E | PHOENIX | AZ |
| 2024-07-17 | 623-260-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AZ | 630E | PHOENIX | AZ |
| 2024-07-17 | 640-263-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-07-17 | 640-263-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-07-17 | 641-289-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LAMONI | IA |
| 2024-07-17 | 641-317-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | KANAWHA | IA |
| 2024-07-17 | 641-327-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | WELLSBURG | IA |
| 2024-07-17 | 641-356-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | GLADBROOK | IA |
| 2024-07-17 | 641-372-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ROCKWELL | IA |
| 2024-07-17 | 641-643-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | MALCOM | IA |
| 2024-07-17 | 641-654-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | TOLEDO | IA |
| 2024-07-17 | 641-677-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SHEFFIELD | IA |
| 2024-07-17 | 641-705-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ELMA | IA |
| 2024-07-17 | 641-735-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BUFFALOCTR | IA |
| 2024-07-17 | 641-737-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | STACYVILLE | IA |
| 2024-07-17 | 641-955-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | MONROE | IA |
| 2024-07-17 | 662-247-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BELZONI | MS |
| 2024-07-17 | 662-326-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARKS | MS |
| 2024-07-17 | 662-375-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMNER | MS |
| 2024-07-17 | 662-767-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHANNON | MS |
| 2024-07-17 | 662-779-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOUISVILLE | MS |
| 2024-07-17 | 662-827-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOLLANDALE | MS |
| 2024-07-17 | 680-201-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | LAFAYETTE | NY |
| 2024-07-17 | 680-204-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NATURALBDG | NY |
| 2024-07-17 | 680-220-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MADRID | NY |
| 2024-07-17 | 680-238-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MORAVIA | NY |
| 2024-07-17 | 680-248-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | BALDWINSVL | NY |
| 2024-07-17 | 680-249-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CHITTENNGO | NY |
| 2024-07-17 | 680-253-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FAIR HAVEN | NY |
| 2024-07-17 | 680-258-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | JORDAN | NY |
| 2024-07-17 | 680-265-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MORRISTOWN | NY |
| 2024-07-17 | 680-274-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | HARRISVL | NY |
| 2024-07-17 | 680-275-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CLEVELAND | NY |
| 2024-07-17 | 680-277-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MEXICO | NY |
| 2024-07-17 | 680-278-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | AMBER | NY |
| 2024-07-17 | 680-281-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | FABIUS | NY |
| 2024-07-17 | 680-290-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | LIVERPOOL | NY |
| 2024-07-17 | 680-305-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CANASTOTA | NY |
| 2024-07-17 | 680-308-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MASSENA | NY |
| 2024-07-17 | 680-346-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MACEDON | NY |
| 2024-07-17 | 680-348-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MINOA | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/11/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.