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 |
|---|---|---|---|---|---|
| 2026-06-11 | 225-576-1XXX | BANDWIDTH.COM CLEC, LLC - LA | 153F | BATONROUGE | LA |
| 2026-06-11 | 225-587-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATONROUGE | LA |
| 2026-06-11 | 225-587-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATONROUGE | LA |
| 2026-06-11 | 225-587-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATONROUGE | LA |
| 2026-06-11 | 225-587-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATONROUGE | LA |
| 2026-06-11 | 225-587-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATONROUGE | LA |
| 2026-06-11 | 225-587-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATONROUGE | LA |
| 2026-06-11 | 231-428-9XXX | BANDWIDTH.COM CLEC, LLC - MI | 991E | MUSKEGON | MI |
| 2026-06-11 | 234-757-5XXX | TERRA NOVA TELECOM INC. | 145J | ALLIANCE | OH |
| 2026-06-11 | 254-565-5XXX | METROPCS, INC. | 5562 | EASTLAND | TX |
| 2026-06-11 | 254-619-7XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | KILLEEN | TX |
| 2026-06-11 | 254-730-8XXX | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | WACO | TX |
| 2026-06-11 | 254-943-9XXX | METROPCS, INC. | 5562 | COPPERASCV | TX |
| 2026-06-11 | 256-501-4XXX | TERRA NOVA TELECOM INC. | 145J | ATHENS | AL |
| 2026-06-11 | 272-402-3XXX | NORTH PENN LONG DISTANCE CORPORATION | 091H | BERWICK | PA |
| 2026-06-11 | 281-945-6XXX | TERRA NOVA TELECOM INC. | 145J | BARKER | TX |
| 2026-06-11 | 302-590-3XXX | TERRA NOVA TELECOM INC. | 145J | DOVER | DE |
| 2026-06-11 | 309-327-7XXX | BANDWIDTH.COM CLEC, LLC - IL | 984E | PEORIA | IL |
| 2026-06-11 | 309-923-3XXX | TERRA NOVA TELECOM INC. | 145J | ROANOKE | IL |
| 2026-06-11 | 309-969-5XXX | METROPCS, INC. | 5562 | MOLINE | IL |
| 2026-06-11 | 325-956-3XXX | METROPCS, INC. | 5562 | KINGSLAND | TX |
| 2026-06-11 | 330-350-4XXX | TERRA NOVA TELECOM INC. | 145J | MEDINA | OH |
| 2026-06-11 | 334-334-8XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | MONTGOMERY | AL |
| 2026-06-11 | 334-334-9XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | MONTGOMERY | AL |
| 2026-06-11 | 361-307-8XXX | TERRA NOVA TELECOM INC. | 145J | CUERO | TX |
| 2026-06-11 | 361-335-3XXX | METROPCS, INC. | 5562 | PORTLAVACA | TX |
| 2026-06-11 | 361-398-2XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | VICTORIA | TX |
| 2026-06-11 | 361-532-3XXX | METROPCS, INC. | 5562 | EDNA | TX |
| 2026-06-11 | 361-645-5XXX | METROPCS, INC. | 5562 | GOLIAD | TX |
| 2026-06-11 | 385-619-3XXX | BANDWIDTH.COM CLEC, LLC - UT | 117F | OGDEN | UT |
| 2026-06-11 | 385-621-0XXX | BANDWIDTH.COM CLEC, LLC - UT | 117F | MURRAY | UT |
| 2026-06-11 | 385-853-3XXX | BANDWIDTH.COM CLEC, LLC - UT | 117F | PLEASATGRV | UT |
| 2026-06-11 | 401-384-8XXX | TERRA NOVA TELECOM INC. | 145J | WARWICK | RI |
| 2026-06-11 | 401-551-2XXX | TERRA NOVA TELECOM INC. | 145J | NEWPORT | RI |
| 2026-06-11 | 406-391-3XXX | TERRA NOVA TELECOM INC. | 145J | CUT BANK | MT |
| 2026-06-11 | 406-553-1XXX | TERRA NOVA TELECOM INC. | 145J | DIVIDE | MT |
| 2026-06-11 | 406-576-7XXX | TERRA NOVA TELECOM INC. | 145J | CONRAD | MT |
| 2026-06-11 | 406-593-5XXX | TERRA NOVA TELECOM INC. | 145J | BUTTE | MT |
| 2026-06-11 | 406-644-0XXX | TERRA NOVA TELECOM INC. | 145J | CHARLO | MT |
| 2026-06-11 | 406-649-1XXX | TERRA NOVA TELECOM INC. | 145J | ST REGIS | MT |
| 2026-06-11 | 406-726-2XXX | TERRA NOVA TELECOM INC. | 145J | ARLEE | MT |
| 2026-06-11 | 406-846-0XXX | TERRA NOVA TELECOM INC. | 145J | DEER LODGE | MT |
| 2026-06-11 | 406-854-9XXX | TERRA NOVA TELECOM INC. | 145J | MARION | MT |
| 2026-06-11 | 406-865-6XXX | TERRA NOVA TELECOM INC. | 145J | DILLON | MT |
| 2026-06-11 | 406-879-8XXX | TERRA NOVA TELECOM INC. | 145J | HAVRE | MT |
| 2026-06-11 | 406-881-3XXX | TERRA NOVA TELECOM INC. | 145J | OLNEY | MT |
| 2026-06-11 | 407-796-6XXX | TERRA NOVA TELECOM, INC. - FL | 382G | OVIEDO | FL |
| 2026-06-11 | 409-329-9XXX | METROPCS, INC. | 5562 | MAURICEVL | TX |
| 2026-06-11 | 409-566-4XXX | METROPCS, INC. | 5562 | PORTARTHUR | TX |
| 2026-06-11 | 417-810-7XXX | METROPCS, INC. | 5562 | BRANSON W | MO |
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.