NumberResearchRecent thousands-block assignments
2,279 blocks assigned in January 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, January 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-01-30 | 207-231-9XXX | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | FORT KENT | ME |
| 2026-01-30 | 213-845-8XXX | ONVOY, LLC - CA | 649C | LSAN DA 11 | CA |
| 2026-01-30 | 216-599-0XXX | ONVOY, LLC - OH | 464C | TERRACE | OH |
| 2026-01-30 | 219-422-0XXX | ONVOY, LLC - IN | 097D | RENSSELAER | IN |
| 2026-01-30 | 220-265-5XXX | ONVOY, LLC - OH | 464C | STEUBENVL | OH |
| 2026-01-30 | 223-366-9XXX | ONVOY, LLC - PA | 547E | STRASBURG | PA |
| 2026-01-30 | 223-380-2XXX | ONVOY, LLC - PA | 547E | HARISBGZN1 | PA |
| 2026-01-30 | 223-384-9XXX | ONVOY, LLC - PA | 547E | YORK | PA |
| 2026-01-30 | 227-296-0XXX | ONVOY, LLC - MD | 876D | WSNGTNZN12 | MD |
| 2026-01-30 | 229-652-2XXX | ONVOY, LLC - GA | 067D | TIFTON | GA |
| 2026-01-30 | 229-748-1XXX | ONVOY, LLC - GA | 067D | BAINBRIDGE | GA |
| 2026-01-30 | 229-783-0XXX | ONVOY, LLC - GA | 067D | VALDOSTA | GA |
| 2026-01-30 | 260-530-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUNTINGTON | IN |
| 2026-01-30 | 272-283-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILL HALL | PA |
| 2026-01-30 | 279-284-5XXX | ONVOY, LLC - CA | 649C | SCRM NORTH | CA |
| 2026-01-30 | 279-284-6XXX | ONVOY, LLC - CA | 649C | SCRM NORTH | CA |
| 2026-01-30 | 279-290-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ELK GROVE | CA |
| 2026-01-30 | 279-290-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ELK GROVE | CA |
| 2026-01-30 | 310-731-1XXX | ONVOY, LLC - CA | 649C | SAN PEDRO | CA |
| 2026-01-30 | 310-731-8XXX | ONVOY, LLC - CA | 649C | SAN PEDRO | CA |
| 2026-01-30 | 310-731-9XXX | ONVOY, LLC - CA | 649C | SAN PEDRO | CA |
| 2026-01-30 | 318-915-2XXX | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | BASTROP | LA |
| 2026-01-30 | 329-224-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NANUET | NY |
| 2026-01-30 | 330-839-9XXX | ONVOY, LLC - OH | 464C | RAVENNA | OH |
| 2026-01-30 | 341-230-5XXX | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2026-01-30 | 350-240-1XXX | ONVOY, LLC - CA | 649C | TURLOCK | CA |
| 2026-01-30 | 350-630-4XXX | ONVOY, LLC - CA | 649C | RIVERBANK | CA |
| 2026-01-30 | 369-241-0XXX | ONVOY, LLC - CA | 649C | PTLM MAIN | CA |
| 2026-01-30 | 380-284-8XXX | ONVOY, LLC - OH | 464C | WORTHINGTN | OH |
| 2026-01-30 | 380-288-6XXX | ONVOY, LLC - OH | 464C | WESTERVL | OH |
| 2026-01-30 | 380-290-9XXX | ONVOY, LLC - OH | 464C | REYNOLDSBG | OH |
| 2026-01-30 | 412-451-9XXX | ONVOY, LLC - PA | 547E | PTTSBGZON5 | PA |
| 2026-01-30 | 412-836-1XXX | ONVOY, LLC - PA | 547E | PTGSBNZN14 | PA |
| 2026-01-30 | 423-398-8XXX | BANDWIDTH.COM CLEC, LLC - TN | 124F | KINGSPORT | TN |
| 2026-01-30 | 424-554-0XXX | ONVOY, LLC - CA | 649C | W ANGELES | CA |
| 2026-01-30 | 424-556-8XXX | ONVOY, LLC - CA | 649C | SNMN SNMN | CA |
| 2026-01-30 | 424-561-8XXX | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-01-30 | 424-563-0XXX | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-01-30 | 424-790-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | INGLEWOOD | CA |
| 2026-01-30 | 430-352-8XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | TYLER | TX |
| 2026-01-30 | 440-761-5XXX | ONVOY, LLC - OH | 464C | TRINITY | OH |
| 2026-01-30 | 440-920-0XXX | ONVOY, LLC - OH | 464C | WILLOUGHBY | OH |
| 2026-01-30 | 442-416-2XXX | ONVOY, LLC - CA | 649C | SAN MARCOS | CA |
| 2026-01-30 | 442-496-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BRAWLEY | CA |
| 2026-01-30 | 442-496-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BRAWLEY | CA |
| 2026-01-30 | 463-229-8XXX | ONVOY, LLC - IN | 097D | ZIONSVILLE | IN |
| 2026-01-30 | 463-323-1XXX | ONVOY, LLC - IN | 097D | WESTFIELD | IN |
| 2026-01-30 | 472-999-8XXX | ONVOY, LLC - NC | 638E | ST PAULS | NC |
| 2026-01-30 | 516-397-1XXX | ONVOY, LLC- NY | 384C | NASSAUZN03 | NY |
| 2026-01-30 | 516-397-2XXX | ONVOY, LLC- NY | 384C | NASSAUZN03 | NY |
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.