NumberResearchRecent thousands-block assignments
4,107 blocks assigned in August 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, August 2026
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-08-27 | 708-566-2XXX | ONVOY, LLC | 224C | HARVEY | IL |
| 2026-08-27 | 708-944-0XXX | ONVOY, LLC | 224C | TINLEYPARK | IL |
| 2026-08-27 | 717-401-6XXX | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | FAYETTEVL | PA |
| 2026-08-27 | 725-362-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2026-08-27 | 725-362-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2026-08-27 | 725-362-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2026-08-27 | 725-362-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2026-08-27 | 725-362-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2026-08-27 | 725-362-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2026-08-27 | 727-663-5XXX | HD CARRIER LLC | 321J | CLEARWATER | FL |
| 2026-08-27 | 727-663-7XXX | HD CARRIER LLC | 321J | CLEARWATER | FL |
| 2026-08-27 | 730-279-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-303-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-303-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-303-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-303-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-303-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-303-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-587-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-587-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-587-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 730-587-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2026-08-27 | 737-344-9XXX | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2026-08-27 | 737-422-1XXX | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2026-08-27 | 737-422-3XXX | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2026-08-27 | 737-432-7XXX | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2026-08-27 | 737-432-8XXX | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2026-08-27 | 737-432-9XXX | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2026-08-27 | 738-201-7XXX | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2026-08-27 | 738-201-8XXX | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2026-08-27 | 738-201-9XXX | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2026-08-27 | 747-346-4XXX | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2026-08-27 | 747-371-8XXX | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2026-08-27 | 747-392-0XXX | ONVOY, LLC - CA | 649C | AGOURA | CA |
| 2026-08-27 | 747-399-8XXX | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2026-08-27 | 754-361-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FTLAUDERDL | FL |
| 2026-08-27 | 754-361-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FTLAUDERDL | FL |
| 2026-08-27 | 754-361-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FTLAUDERDL | FL |
| 2026-08-27 | 757-514-5XXX | ONVOY, LLC - VA | 138E | SUFFOLK | VA |
| 2026-08-27 | 760-410-0XXX | ONVOY, LLC - CA | 649C | SAN MARCOS | CA |
| 2026-08-27 | 769-335-5XXX | ONVOY, LLC - MS | 719E | VICKSBURG | MS |
| 2026-08-27 | 769-343-0XXX | ONVOY, LLC - MS | 719E | VICKSBURG | MS |
| 2026-08-27 | 769-381-0XXX | ONVOY, LLC - MS | 719E | MERIDIAN | MS |
| 2026-08-27 | 769-381-1XXX | ONVOY, LLC - MS | 719E | MERIDIAN | MS |
| 2026-08-27 | 770-269-6XXX | HD CARRIER LLC | 321J | WINDER | GA |
| 2026-08-27 | 770-269-7XXX | HD CARRIER LLC | 321J | WINDER | GA |
| 2026-08-27 | 775-678-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV |
| 2026-08-27 | 775-678-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV |
| 2026-08-27 | 775-678-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV |
| 2026-08-27 | 801-849-4XXX | HD CARRIER LLC | 321J | MIDVALE | UT |
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.