NumberResearchRecent thousands-block assignments
2,989 blocks assigned in September 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, September 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-09-15 | 220-266-7XXX | AERIAL COMMUNICATIONS, INC. | 6701 | IRONTON | OH |
| 2026-09-15 | 224-675-2XXX | ONVOY, LLC | 224C | CARY | IL |
| 2026-09-15 | 227-296-7XXX | OPENTACT INC. | 824J | WSNGTNZN12 | MD |
| 2026-09-15 | 228-294-7XXX | OPENTACT INC. | 824J | OCEAN SPG | MS |
| 2026-09-15 | 229-748-7XXX | OPENTACT INC. | 824J | BAINBRIDGE | GA |
| 2026-09-15 | 235-203-7XXX | OPENTACT INC. | 824J | GRAVOIS ML | MO |
| 2026-09-15 | 235-204-7XXX | TELNYX LLC | 073H | COLUMBIA | MO |
| 2026-09-15 | 240-933-7XXX | OPENTACT INC. | 824J | BUCKEYSTN | MD |
| 2026-09-15 | 254-614-2XXX | ONVOY, LLC - TX | 903C | GATESVILLE | TX |
| 2026-09-15 | 254-929-0XXX | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2026-09-15 | 254-977-6XXX | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2026-09-15 | 254-997-8XXX | ONVOY, LLC - TX | 903C | NOLANVILLE | TX |
| 2026-09-15 | 270-233-7XXX | OPENTACT INC. | 824J | WHITESVL | KY |
| 2026-09-15 | 281-307-5XXX | ONVOY, LLC - TX | 903C | LA PORTE | TX |
| 2026-09-15 | 304-512-8XXX | T-MOBILE USA, INC. | 6529 | RAVENSWOOD | WV |
| 2026-09-15 | 317-330-9XXX | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | WESTNEWTON | IN |
| 2026-09-15 | 318-486-0XXX | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | RUSTON | LA |
| 2026-09-15 | 318-486-1XXX | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | RUSTON | LA |
| 2026-09-15 | 346-682-2XXX | ONVOY, LLC - TX | 903C | CROSBY | TX |
| 2026-09-15 | 352-838-7XXX | OPENTACT INC. | 824J | DADE CITY | FL |
| 2026-09-15 | 361-317-9XXX | ONVOY, LLC - TX | 903C | CALALLEN | TX |
| 2026-09-15 | 361-421-1XXX | ONVOY, LLC - TX | 903C | ROBSTOWN | TX |
| 2026-09-15 | 361-967-0XXX | ONVOY, LLC - TX | 903C | FLOURBLUFF | TX |
| 2026-09-15 | 385-641-2XXX | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | MIDVALE | UT |
| 2026-09-15 | 385-641-3XXX | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | MIDVALE | UT |
| 2026-09-15 | 385-641-4XXX | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | MIDVALE | UT |
| 2026-09-15 | 385-641-5XXX | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | MIDVALE | UT |
| 2026-09-15 | 385-641-6XXX | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | MIDVALE | UT |
| 2026-09-15 | 405-355-7XXX | OPENTACT INC. | 824J | NOBLE | OK |
| 2026-09-15 | 407-798-1XXX | TELNYX LLC | 073H | WINTERGRDN | FL |
| 2026-09-15 | 417-760-7XXX | OPENTACT INC. | 824J | BILLINGS | MO |
| 2026-09-15 | 424-575-7XXX | OPENTACT INC. | 824J | CMTN GRDN | CA |
| 2026-09-15 | 430-327-6XXX | ONVOY, LLC - TX | 903C | PALESTINE | TX |
| 2026-09-15 | 430-327-7XXX | ONVOY, LLC - TX | 903C | PALESTINE | TX |
| 2026-09-15 | 430-367-7XXX | ONVOY, LLC - TX | 903C | JACKSONVL | TX |
| 2026-09-15 | 430-383-8XXX | ONVOY, LLC - TX | 903C | CORSICANA | TX |
| 2026-09-15 | 430-404-0XXX | ONVOY, LLC - TX | 903C | KILGORE | TX |
| 2026-09-15 | 430-404-1XXX | ONVOY, LLC - TX | 903C | KILGORE | TX |
| 2026-09-15 | 434-307-2XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | PALMYRA | VA |
| 2026-09-15 | 435-377-2XXX | TDS BROADBAND SERVICE LLC | 641H | ST GEORGE | UT |
| 2026-09-15 | 442-496-7XXX | OPENTACT INC. | 824J | BRAWLEY | CA |
| 2026-09-15 | 443-335-7XXX | OPENTACT INC. | 824J | BRYNPKLNCM | MD |
| 2026-09-15 | 447-334-0XXX | ONVOY, LLC | 224C | CHARLESTON | IL |
| 2026-09-15 | 447-447-0XXX | ONVOY, LLC | 224C | LINCOLN | IL |
| 2026-09-15 | 447-880-1XXX | 8X8, INC. | 193E | CHAMPAURBN | IL |
| 2026-09-15 | 448-408-7XXX | OPENTACT INC. | 824J | MONTICELLO | FL |
| 2026-09-15 | 464-293-0XXX | ONVOY, LLC | 224C | MOKENA | IL |
| 2026-09-15 | 472-290-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCKINGHAM | NC |
| 2026-09-15 | 472-290-1XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCKINGHAM | NC |
| 2026-09-15 | 472-290-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCKINGHAM | NC |
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.