NumberResearchRecent thousands-block assignments
2,993 blocks assigned in December 2025 · from the daily NANPA thousands-block report, 09/18/2026
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, December 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-22 | 929-831-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-12-22 | 929-831-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-12-22 | 929-834-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-12-22 | 929-834-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-12-22 | 929-834-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-12-22 | 929-835-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-12-22 | 929-835-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-12-22 | 975-222-0XXX | ONVOY, LLC - MO | 093F | GREENWOOD | MO |
| 2025-12-22 | 975-222-2XXX | ONVOY, LLC - MO | 093F | GREENWOOD | MO |
| 2025-12-22 | 975-333-0XXX | ONVOY, LLC - MO | 093F | OAK GROVE | MO |
| 2025-12-22 | 975-333-3XXX | ONVOY, LLC - MO | 093F | OAK GROVE | MO |
| 2025-12-22 | 975-529-7XXX | ONVOY, LLC - MO | 093F | CAMDEN PT | MO |
| 2025-12-22 | 975-529-8XXX | ONVOY, LLC - MO | 093F | CAMDEN PT | MO |
| 2025-12-22 | 975-529-9XXX | ONVOY, LLC - MO | 093F | CAMDEN PT | MO |
| 2025-12-22 | 975-666-6XXX | ONVOY, LLC - MO | 093F | BLUE SPG | MO |
| 2025-12-22 | 975-666-7XXX | ONVOY, LLC - MO | 093F | BLUE SPG | MO |
| 2025-12-22 | 975-666-8XXX | ONVOY, LLC - MO | 093F | BLUE SPG | MO |
| 2025-12-22 | 980-282-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2025-12-22 | 980-529-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2025-12-19 | 223-232-0XXX | TERRA NOVA TELECOM INC. | 145J | YORK | PA |
| 2025-12-19 | 224-214-1XXX | ONVOY, LLC | 224C | WAUKEGAN | IL |
| 2025-12-19 | 227-275-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WSHNGTNZN4 | MD |
| 2025-12-19 | 227-275-5XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WSHNGTNZN4 | MD |
| 2025-12-19 | 227-295-5XXX | HD CARRIER LLC | 321J | HAGERSTOWN | MD |
| 2025-12-19 | 227-295-6XXX | HD CARRIER LLC | 321J | HAGERSTOWN | MD |
| 2025-12-19 | 227-295-7XXX | HD CARRIER LLC | 321J | HAGERSTOWN | MD |
| 2025-12-19 | 227-303-3XXX | HD CARRIER LLC | 321J | WSNGTNZN10 | MD |
| 2025-12-19 | 240-967-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | CUMBERLAND | MD |
| 2025-12-19 | 253-440-0XXX | TERRA NOVA TELECOM INC. | 145J | TACOMA | WA |
| 2025-12-19 | 272-382-8XXX | TERRA NOVA TELECOM INC. | 145J | CARBONDALE | PA |
| 2025-12-19 | 307-452-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY | 6566 | CASPER | WY |
| 2025-12-19 | 309-719-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | GALESBURG | IL |
| 2025-12-19 | 309-785-6XXX | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | CUBA | IL |
| 2025-12-19 | 317-618-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2025-12-19 | 321-531-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-1XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-531-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.