NumberResearchRecent thousands-block assignments
3,699 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/15/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-03-29 | 815-779-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLAINFIELD | IL |
| 2024-03-29 | 815-826-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOMONAUK | IL |
| 2024-03-29 | 820-227-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTAMARIA | CA |
| 2024-03-29 | 843-894-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAWLEYS IS | SC |
| 2024-03-29 | 843-983-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ANDREWS | SC |
| 2024-03-29 | 854-259-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NMYRTLEBCH | SC |
| 2024-03-29 | 854-262-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GEORGETOWN | SC |
| 2024-03-29 | 854-270-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CONWAY | SC |
| 2024-03-29 | 909-668-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CHINO | CA |
| 2024-03-29 | 909-668-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CHINO | CA |
| 2024-03-29 | 940-688-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SLIDELL | TX |
| 2024-03-29 | 943-210-5XXX | 5000–5999 | Assigned | ONVOY, LLC - GA | 067D | NEWNAN | GA |
| 2024-03-29 | 943-239-1XXX | 1000–1999 | Assigned | ONVOY, LLC - GA | 067D | CONYERS | GA |
| 2024-03-29 | 943-248-7XXX | 7000–7999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARTERSVL | GA |
| 2024-03-29 | 943-248-8XXX | 8000–8999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARTERSVL | GA |
| 2024-03-29 | 943-248-9XXX | 9000–9999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARTERSVL | GA |
| 2024-03-29 | 956-927-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PHARR | TX |
| 2024-03-29 | 983-200-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LONGMONT | CO |
| 2024-03-28 | 205-605-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ALABASTER | AL |
| 2024-03-28 | 205-840-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ALABASTER | AL |
| 2024-03-28 | 207-265-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | KINGFIELD | ME |
| 2024-03-28 | 207-281-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BIDDEFORD | ME |
| 2024-03-28 | 213-527-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-722-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 05 | CA |
| 2024-03-28 | 213-773-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 05 | CA |
| 2024-03-28 | 213-773-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 05 | CA |
| 2024-03-28 | 213-774-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-774-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-803-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-03-28 | 213-809-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 05 | CA |
| 2024-03-28 | 213-809-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 05 | CA |
| 2024-03-28 | 213-809-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 05 | CA |
| 2024-03-28 | 220-265-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | STEUBENVL | OH |
| 2024-03-28 | 225-393-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TUNICA | LA |
| 2024-03-28 | 239-251-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | BONITA SPG | FL |
| 2024-03-28 | 240-387-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2024-03-28 | 253-406-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | GRAHAM | WA |
| 2024-03-28 | 253-406-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | GRAHAM | WA |
| 2024-03-28 | 253-406-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | GRAHAM | WA |
| 2024-03-28 | 307-355-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LA GRANGE | WY |
| 2024-03-28 | 308-210-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | GRAND IS | NE |
| 2024-03-28 | 308-227-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | GRAND IS | NE |
| 2024-03-28 | 313-540-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | DETROITZN4 | MI |
| 2024-03-28 | 313-589-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | DETROITZN4 | MI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/15/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.