NumberResearchRecent thousands-block assignments
4,094 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/29/2026
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
Sep 2026
Aug 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-10-22 | 943-294-7XXX | 7000–7999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BUFORD | GA |
| 2025-10-22 | 943-294-8XXX | 8000–8999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BUFORD | GA |
| 2025-10-22 | 943-299-9XXX | 9000–9999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BUFORD | GA |
| 2025-10-22 | 970-637-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | DURANGO | CO |
| 2025-10-21 | 207-516-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WILTON | ME |
| 2025-10-21 | 207-609-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BIDDEFORD | ME |
| 2025-10-21 | 207-855-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | OAKLAND | ME |
| 2025-10-21 | 213-783-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-783-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-854-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-879-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-879-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-879-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-879-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 213-879-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2025-10-21 | 227-280-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN10 | MD |
| 2025-10-21 | 227-280-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN10 | MD |
| 2025-10-21 | 227-280-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN10 | MD |
| 2025-10-21 | 227-292-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2025-10-21 | 227-292-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2025-10-21 | 227-300-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2025-10-21 | 227-300-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2025-10-21 | 227-300-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2025-10-21 | 227-303-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN10 | MD |
| 2025-10-21 | 227-303-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN10 | MD |
| 2025-10-21 | 276-352-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | COLLINSVL | VA |
| 2025-10-21 | 302-413-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | NEW CASTLE | DE |
| 2025-10-21 | 334-927-1XXX | 1000–1999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | ANDALUSIA | AL |
| 2025-10-21 | 334-927-2XXX | 2000–2999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | ANDALUSIA | AL |
| 2025-10-21 | 334-927-3XXX | 3000–3999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | ANDALUSIA | AL |
| 2025-10-21 | 385-575-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | PROVO | UT |
| 2025-10-21 | 385-885-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | PROVO | UT |
| 2025-10-21 | 385-885-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | PROVO | UT |
| 2025-10-21 | 417-585-5XXX | 5000–5999 | Assigned | ALLO COMMUNICATIONS LLC | 907K | JOPLIN | MO |
| 2025-10-21 | 424-630-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | REDONDO | CA |
| 2025-10-21 | 475-370-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DANBURY | CT |
| 2025-10-21 | 661-672-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ARVIN | CA |
| 2025-10-21 | 661-672-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARVIN | CA |
| 2025-10-21 | 661-736-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ARVIN | CA |
| 2025-10-21 | 667-522-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-21 | 667-522-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-21 | 667-522-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-21 | 667-522-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-10-21 | 686-202-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHLAND | VA |
| 2025-10-21 | 737-426-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-21 | 737-426-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-21 | 737-426-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-21 | 737-426-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-21 | 806-213-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | PLAINVIEW | TX |
| 2025-10-21 | 806-213-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | PLAINVIEW | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/29/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.