NumberResearchRecent thousands-block assignments
3,224 blocks assigned in April 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, April 2026
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-29 | 517-218-7XXX | AHOI LLC | 883K | PORTLAND | MI |
| 2026-04-29 | 530-997-2XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | MARYSVILLE | CA |
| 2026-04-29 | 531-340-7XXX | AHOI LLC | 883K | CLARKSON | NE |
| 2026-04-29 | 551-433-6XXX | AHOI LLC | 883K | HACKENSACK | NJ |
| 2026-04-29 | 551-435-7XXX | AHOI LLC | 883K | BAYONNE | NJ |
| 2026-04-29 | 559-605-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TULARE | CA |
| 2026-04-29 | 559-608-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VISALIA | CA |
| 2026-04-29 | 559-887-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TULARE | CA |
| 2026-04-29 | 559-985-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MADERA | CA |
| 2026-04-29 | 559-985-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MADERA | CA |
| 2026-04-29 | 559-985-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MADERA | CA |
| 2026-04-29 | 561-854-4XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | BOCA RATON | FL |
| 2026-04-29 | 567-435-7XXX | EXIANT COMMUNICATIONS LLC | 114J | FINDLAY | OH |
| 2026-04-29 | 573-277-4XXX | EXIANT COMMUNICATIONS LLC | 114J | FULTON | MO |
| 2026-04-29 | 573-601-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KENNETT | MO |
| 2026-04-29 | 573-835-6XXX | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | NEWFLORNCE | MO |
| 2026-04-29 | 575-438-4XXX | EXIANT COMMUNICATIONS LLC | 114J | LAS CRUCES | NM |
| 2026-04-29 | 582-999-7XXX | AHOI LLC | 883K | BERLIN | PA |
| 2026-04-29 | 605-888-1XXX | EXIANT COMMUNICATIONS LLC | 114J | CHAMBERLAN | SD |
| 2026-04-29 | 609-200-7XXX | AHOI LLC | 883K | FORT DIX | NJ |
| 2026-04-29 | 612-312-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 612-312-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 612-326-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 612-649-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 612-649-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 612-649-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 612-649-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2026-04-29 | 615-615-3XXX | AHOI LLC | 883K | SPENCERMIL | TN |
| 2026-04-29 | 615-615-9XXX | EXIANT COMMUNICATIONS LLC | 114J | SPENCERMIL | TN |
| 2026-04-29 | 618-350-7XXX | AHOI LLC | 883K | MARINE | IL |
| 2026-04-29 | 636-500-5XXX | EXIANT COMMUNICATIONS LLC | 114J | IMPERIAL | MO |
| 2026-04-29 | 640-298-7XXX | AHOI LLC | 883K | BARNEGAT | NJ |
| 2026-04-29 | 645-254-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 645-254-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 660-444-3XXX | EXIANT COMMUNICATIONS LLC | 114J | GLASGOW | MO |
| 2026-04-29 | 661-648-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PLDL PLDL | CA |
| 2026-04-29 | 661-652-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNCA NHCS | CA |
| 2026-04-29 | 661-744-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PLDL PLDL | CA |
| 2026-04-29 | 680-277-4XXX | EXIANT COMMUNICATIONS LLC | 114J | MEXICO | NY |
| 2026-04-29 | 680-327-8XXX | EXIANT COMMUNICATIONS LLC | 114J | HAMILTON | NY |
| 2026-04-29 | 681-602-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CLARKSBURG | WV |
| 2026-04-29 | 681-602-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CLARKSBURG | WV |
| 2026-04-29 | 682-455-5XXX | AHOI LLC | 883K | GRANBURY | TX |
| 2026-04-29 | 701-346-7XXX | AHOI LLC | 883K | CASSELTON | ND |
| 2026-04-29 | 701-981-7XXX | AHOI LLC | 883K | BELFIELD | ND |
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.