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
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-12 | 318-280-6XXX | TERRA NOVA TELECOM INC. | 145J | WINNSBORO | LA |
| 2026-06-12 | 324-587-2XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | JACKSONVL | FL |
| 2026-06-12 | 327-238-9XXX | METROPCS, INC. | 5562 | DELL | AR |
| 2026-06-12 | 337-370-8XXX | TERRA NOVA TELECOM INC. | 145J | JENNINGS | LA |
| 2026-06-12 | 360-395-6XXX | BANDWIDTH.COM CLEC, LLC - WA | 006F | MT VERNON | WA |
| 2026-06-12 | 360-832-9XXX | TERRA NOVA TELECOM INC. | 145J | EATONVILLE | WA |
| 2026-06-12 | 360-868-3XXX | PEERLESS NETWORK OF WASHINGTON, LLC - WA | 159F | SHELTON | WA |
| 2026-06-12 | 385-544-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-544-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 385-631-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KAYSVILLE | UT |
| 2026-06-12 | 405-773-0XXX | TERRA NOVA TELECOM INC. | 145J | BETHANY | OK |
| 2026-06-12 | 409-318-9XXX | METROPCS, INC. | 5562 | GALVESTON | TX |
| 2026-06-12 | 424-573-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BEVERLYHLS | CA |
| 2026-06-12 | 424-573-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BEVERLYHLS | CA |
| 2026-06-12 | 430-394-9XXX | METROPCS, INC. | 5562 | ATHENS | TX |
| 2026-06-12 | 447-331-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
| 2026-06-12 | 458-315-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PRINEVILLE | OR |
| 2026-06-12 | 458-332-3XXX | BANDWIDTH.COM CLEC, LLC - OR | 076F | GRANTSPASS | OR |
| 2026-06-12 | 475-392-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | 6388 | NEW HAVEN | CT |
| 2026-06-12 | 475-392-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | 6388 | NEW HAVEN | CT |
| 2026-06-12 | 479-302-5XXX | BANDWIDTH.COM CLEC, LLC - AR | 196F | SPRINGDALE | AR |
| 2026-06-12 | 484-247-5XXX | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MORTONVL | PA |
| 2026-06-12 | 484-285-7XXX | TERRA NOVA TELECOM INC. | 145J | BATH | PA |
| 2026-06-12 | 484-556-3XXX | TERRA NOVA TELECOM INC. | 145J | GLENMOORE | PA |
| 2026-06-12 | 501-383-5XXX | IP HORIZON LLC | 515J | SEARCY | AR |
| 2026-06-12 | 501-383-6XXX | IP HORIZON LLC | 515J | SEARCY | AR |
| 2026-06-12 | 501-484-8XXX | IP HORIZON LLC | 515J | SPRINGLAKE | AR |
| 2026-06-12 | 501-608-1XXX | IP HORIZON LLC | 515J | SYVNHLSHWD | AR |
| 2026-06-12 | 501-608-2XXX | IP HORIZON LLC | 515J | SYVNHLSHWD | AR |
| 2026-06-12 | 501-770-5XXX | IP HORIZON LLC | 515J | WRIGHTSVL | AR |
| 2026-06-12 | 501-770-6XXX | IP HORIZON LLC | 515J | WRIGHTSVL | AR |
| 2026-06-12 | 501-790-2XXX | IP HORIZON LLC | 515J | PARON | AR |
| 2026-06-12 | 501-790-6XXX | IP HORIZON LLC | 515J | PARON | AR |
| 2026-06-12 | 501-798-2XXX | IP HORIZON LLC | 515J | PINNACLE | AR |
| 2026-06-12 | 501-798-6XXX | IP HORIZON LLC | 515J | PINNACLE | AR |
| 2026-06-12 | 501-942-3XXX | IP HORIZON LLC | 515J | SCOTT | AR |
| 2026-06-12 | 501-942-4XXX | IP HORIZON LLC | 515J | SCOTT | AR |
| 2026-06-12 | 508-437-2XXX | TERRA NOVA TELECOM INC. | 145J | BARNSTABLE | MA |
| 2026-06-12 | 508-454-9XXX | TERRA NOVA TELECOM INC. | 145J | WALPOLE | MA |
| 2026-06-12 | 508-492-7XXX | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WALPOLE | MA |
| 2026-06-12 | 508-774-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
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.