NumberResearchRecent thousands-block assignments
3,084 blocks assigned in June 2026 · 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, June 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-15 | 651-370-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 651-370-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 651-374-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 651-374-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 651-416-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | HASTINGS | MN |
| 2026-06-15 | 651-416-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | HASTINGS | MN |
| 2026-06-15 | 656-274-1XXX | TELNYX LLC | 073H | TAMPANTH | FL |
| 2026-06-15 | 657-759-0XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | BREA | CA |
| 2026-06-15 | 703-654-8XXX | BANDWIDTH.COM CLEC, LLC - VA | 079F | WSNGTNZN19 | VA |
| 2026-06-15 | 708-781-7XXX | METROPCS, INC. | 5562 | TINLEYPARK | IL |
| 2026-06-15 | 714-463-2XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | YORBALINDA | CA |
| 2026-06-15 | 714-688-1XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | ANAHEIM | CA |
| 2026-06-15 | 730-297-2XXX | METROPCS, INC. | 5562 | COLLINSVL | IL |
| 2026-06-15 | 730-298-0XXX | METROPCS, INC. | 5562 | GRANITE CY | IL |
| 2026-06-15 | 730-308-9XXX | METROPCS, INC. | 5562 | CENTRALIA | IL |
| 2026-06-15 | 734-742-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | LIVONIA | MI |
| 2026-06-15 | 763-303-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-303-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-303-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-303-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-303-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-303-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-793-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-793-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-793-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 763-793-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2026-06-15 | 773-740-7XXX | METROPCS, INC. | 5562 | CHICGOZN02 | IL |
| 2026-06-15 | 779-241-2XXX | METROPCS, INC. | 5562 | MORRIS | IL |
| 2026-06-15 | 779-396-7XXX | METROPCS, INC. | 5562 | WOODSTOCK | IL |
| 2026-06-15 | 806-760-7XXX | METROPCS, INC. | 5562 | BROWNFIELD | TX |
| 2026-06-15 | 808-290-0XXX | HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI | 009G | HILO | HI |
| 2026-06-15 | 816-993-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | KANSASCITY | MO |
| 2026-06-15 | 817-553-4XXX | METROPCS, INC. | 5562 | EULESS | TX |
| 2026-06-15 | 830-231-3XXX | METROPCS, INC. | 5562 | GILLETT | TX |
| 2026-06-15 | 831-468-9XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | MONTEREY | CA |
| 2026-06-15 | 847-834-8XXX | METROPCS, INC. | 5562 | GLENVIEW | IL |
| 2026-06-15 | 847-907-8XXX | METROPCS, INC. | 5562 | PALATINE | IL |
| 2026-06-15 | 848-396-4XXX | BANDWIDTH.COM CLEC, LLC - NJ | 118F | METUCHEN | NJ |
| 2026-06-15 | 850-705-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PORTST JOE | FL |
| 2026-06-15 | 859-849-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2026-06-15 | 859-849-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2026-06-15 | 862-280-1XXX | BANDWIDTH.COM CLEC, LLC - NJ | 118F | NEWARK | NJ |
| 2026-06-15 | 862-455-9XXX | BANDWIDTH.COM CLEC, LLC - NJ | 118F | BELLEVILLE | NJ |
| 2026-06-15 | 870-846-3XXX | IP HORIZON LLC | 515J | ASHDOWN | AR |
| 2026-06-15 | 870-846-4XXX | IP HORIZON LLC | 515J | ASHDOWN | AR |
| 2026-06-15 | 870-923-6XXX | IP HORIZON LLC | 515J | BLYTHEVL | AR |
| 2026-06-15 | 870-923-7XXX | IP HORIZON LLC | 515J | BLYTHEVL | AR |
| 2026-06-15 | 870-977-1XXX | IP HORIZON LLC | 515J | BLACKFIHLK | AR |
| 2026-06-15 | 870-977-2XXX | IP HORIZON LLC | 515J | BLACKFIHLK | AR |
| 2026-06-15 | 870-981-9XXX | METROPCS, INC. | 5562 | BIGGERS | AR |
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.