NumberResearchRecent thousands-block assignments
3,511 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/16/2026
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, last 30 days
New assignments by month
Oct 2026
Sep 2026
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Apr 2026
Mar 2026
Feb 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-07 | 864-929-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2024-03-07 | 864-929-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2024-03-07 | 870-303-0XXX | 0000–0999 | Assigned | TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 048G | HAZEN | AR |
| 2024-03-07 | 870-490-4XXX | 4000–4999 | Assigned | TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 048G | MOUNT IDA | AR |
| 2024-03-07 | 870-552-8XXX | 8000–8999 | Assigned | TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 048G | CARLISLE | AR |
| 2024-03-07 | 870-745-2XXX | 2000–2999 | Assigned | TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 048G | FORREST CY | AR |
| 2024-03-07 | 870-923-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BLYTHEVL | AR |
| 2024-03-07 | 870-923-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BLYTHEVL | AR |
| 2024-03-07 | 870-923-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BLYTHEVL | AR |
| 2024-03-07 | 870-923-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | BLYTHEVL | AR |
| 2024-03-07 | 870-998-4XXX | 4000–4999 | Assigned | TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR | 048G | DEVALLSBLF | AR |
| 2024-03-07 | 878-215-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | INDIANA | PA |
| 2024-03-07 | 878-215-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | INDIANA | PA |
| 2024-03-07 | 878-283-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | UNIONTOWN | PA |
| 2024-03-07 | 878-867-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | NEWKNSNGTN | PA |
| 2024-03-07 | 903-214-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | SHERMAN | TX |
| 2024-03-07 | 903-951-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SULPHURSPG | TX |
| 2024-03-07 | 906-675-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | IRONWOOD | MI |
| 2024-03-07 | 912-742-3XXX | 3000–3999 | Assigned | ONVOY, LLC - GA | 067D | POOLER | GA |
| 2024-03-07 | 912-933-2XXX | 2000–2999 | Assigned | ONVOY, LLC - GA | 067D | RICHMONDHL | GA |
| 2024-03-07 | 913-437-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2024-03-07 | 913-437-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2024-03-07 | 918-570-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OK | 409F | TAHLEQUAH | OK |
| 2024-03-07 | 920-504-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | SEYMOUR | WI |
| 2024-03-07 | 920-943-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SHEBOYGAN | WI |
| 2024-03-07 | 920-943-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SHEBOYGAN | WI |
| 2024-03-07 | 930-267-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IN | 097D | PRINCETON | IN |
| 2024-03-07 | 934-214-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | W COMMACK | NY |
| 2024-03-07 | 934-214-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | W COMMACK | NY |
| 2024-03-07 | 934-649-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | STONYBROOK | NY |
| 2024-03-07 | 938-214-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | RUSSELLVL | AL |
| 2024-03-07 | 938-217-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AL | 604E | MOULTON | AL |
| 2024-03-07 | 940-223-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | VERNON | TX |
| 2024-03-07 | 940-346-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | MINERLWLLS | TX |
| 2024-03-07 | 941-395-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 941-395-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PTCHARLOTT | FL |
| 2024-03-07 | 943-239-9XXX | 9000–9999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CONYERS | GA |
| 2024-03-07 | 948-219-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | NRFOLKZON4 | VA |
| 2024-03-07 | 948-219-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | NRFOLKZON4 | VA |
| 2024-03-07 | 948-220-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
| 2024-03-07 | 948-220-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
| 2024-03-07 | 948-220-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
| 2024-03-07 | 948-220-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON3 | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/16/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.