NumberResearchRecent thousands-block assignments
3,289 blocks assigned in July 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, July 2026
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-08 | 409-366-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JASPER | TX |
| 2026-07-08 | 409-366-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JASPER | TX |
| 2026-07-08 | 417-572-0XXX | ONVOY, LLC - MO | 093F | JOPLIN | MO |
| 2026-07-08 | 417-572-1XXX | ONVOY, LLC - MO | 093F | JOPLIN | MO |
| 2026-07-08 | 417-572-3XXX | ONVOY, LLC - MO | 093F | JOPLIN | MO |
| 2026-07-08 | 417-618-0XXX | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2026-07-08 | 424-548-0XXX | ONVOY, LLC - CA | 649C | MALIBU | CA |
| 2026-07-08 | 424-557-0XXX | ONVOY, LLC - CA | 649C | EL SEGUNDO | CA |
| 2026-07-08 | 424-563-4XXX | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-07-08 | 424-563-5XXX | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-07-08 | 424-563-6XXX | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-07-08 | 424-563-7XXX | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-07-08 | 424-563-9XXX | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-07-08 | 424-564-7XXX | ONVOY, LLC - CA | 649C | LOMITA | CA |
| 2026-07-08 | 424-564-8XXX | ONVOY, LLC - CA | 649C | LOMITA | CA |
| 2026-07-08 | 424-564-9XXX | ONVOY, LLC - CA | 649C | LOMITA | CA |
| 2026-07-08 | 430-292-6XXX | ONVOY, LLC - TX | 903C | MABANK | TX |
| 2026-07-08 | 430-381-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDGEWOOD | TX |
| 2026-07-08 | 430-381-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDGEWOOD | TX |
| 2026-07-08 | 430-907-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PARIS | TX |
| 2026-07-08 | 430-907-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PARIS | TX |
| 2026-07-08 | 434-287-7XXX | ONVOY, LLC - VA | 138E | PALMYRA | VA |
| 2026-07-08 | 434-457-3XXX | ONVOY, LLC - VA | 138E | DANVILLE | VA |
| 2026-07-08 | 434-458-0XXX | ONVOY, LLC - VA | 138E | DANVILLE | VA |
| 2026-07-08 | 434-773-3XXX | ONVOY, LLC - VA | 138E | DANVILLE | VA |
| 2026-07-08 | 445-321-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN1 | PA |
| 2026-07-08 | 445-321-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN1 | PA |
| 2026-07-08 | 458-276-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ONTARIO | OR |
| 2026-07-08 | 458-340-0XXX | ONVOY, LLC - OR | 750E | NEWPORT | OR |
| 2026-07-08 | 463-233-7XXX | ONVOY, LLC - IN | 097D | DANVILLE | IN |
| 2026-07-08 | 463-240-2XXX | ONVOY, LLC - IN | 097D | OAKLANDON | IN |
| 2026-07-08 | 463-305-8XXX | ONVOY, LLC - IN | 097D | FORTVILLE | IN |
| 2026-07-08 | 463-318-1XXX | ONVOY, LLC - IN | 097D | CUMBERLAND | IN |
| 2026-07-08 | 463-318-2XXX | ONVOY, LLC - IN | 097D | CUMBERLAND | IN |
| 2026-07-08 | 463-322-8XXX | ONVOY, LLC - IN | 097D | GREENFIELD | IN |
| 2026-07-08 | 463-400-1XXX | ONVOY, LLC - IN | 097D | OAKLANDON | IN |
| 2026-07-08 | 469-778-1XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-07-08 | 469-779-0XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-07-08 | 469-779-8XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-07-08 | 469-779-9XXX | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-07-08 | 470-996-5XXX | ONVOY, LLC - GA | 067D | CLERMONT | GA |
| 2026-07-08 | 472-465-8XXX | EXIANT COMMUNICATIONS LLC | 114J | FAYETTEVL | NC |
| 2026-07-08 | 472-587-8XXX | EXIANT COMMUNICATIONS LLC | 114J | SOUTHPORT | NC |
| 2026-07-08 | 475-357-6XXX | ONVOY, LLC - CT | 639C | MILFORD | CT |
| 2026-07-08 | 475-357-7XXX | ONVOY, LLC - CT | 639C | MILFORD | CT |
| 2026-07-08 | 475-998-0XXX | ONVOY, LLC - CT | 639C | FAIRFIELD | CT |
| 2026-07-08 | 475-998-1XXX | ONVOY, LLC - CT | 639C | FAIRFIELD | CT |
| 2026-07-08 | 484-341-4XXX | ONVOY, LLC - PA | 547E | EAGLE | PA |
| 2026-07-08 | 501-277-5XXX | ONVOY, LLC - AR | 348F | GREENBRIER | AR |
| 2026-07-08 | 501-473-2XXX | ONVOY, LLC - AR | 348F | SEARCY | 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.