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
Aug 2026
Jul 2026
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May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-06 | 984-742-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | RAL DUR AP | NC |
| 2024-03-06 | 984-742-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | RAL DUR AP | NC |
| 2024-03-06 | 985-282-0XXX | 0000–0999 | Assigned | ONVOY, LLC - LA | 749E | LACOMBE | LA |
| 2024-03-06 | 989-710-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAYLING | MI |
| 2024-03-05 | 202-474-3XXX | 3000–3999 | Assigned | ONVOY, LLC - DC | 850D | WSHNGTNZN1 | DC |
| 2024-03-05 | 202-474-4XXX | 4000–4999 | Assigned | ONVOY, LLC - DC | 850D | WSHNGTNZN1 | DC |
| 2024-03-05 | 202-474-5XXX | 5000–5999 | Assigned | ONVOY, LLC - DC | 850D | WSHNGTNZN1 | DC |
| 2024-03-05 | 202-474-6XXX | 6000–6999 | Assigned | ONVOY, LLC - DC | 850D | WSHNGTNZN1 | DC |
| 2024-03-05 | 207-599-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | LEWISTON | ME |
| 2024-03-05 | 208-415-9XXX | 9000–9999 | Assigned | ONVOY, LLC - ID | 689F | COERDALENE | ID |
| 2024-03-05 | 216-384-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | TERRACE | OH |
| 2024-03-05 | 216-384-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | TERRACE | OH |
| 2024-03-05 | 216-384-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | TERRACE | OH |
| 2024-03-05 | 216-384-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | TERRACE | OH |
| 2024-03-05 | 217-217-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | LINCOLN | IL |
| 2024-03-05 | 228-797-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MS | 719E | BAYSTLOUIS | MS |
| 2024-03-05 | 228-797-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MS | 719E | BAYSTLOUIS | MS |
| 2024-03-05 | 229-496-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | ALBANY | GA |
| 2024-03-05 | 234-377-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | AKRON | OH |
| 2024-03-05 | 234-403-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CANTON | OH |
| 2024-03-05 | 234-403-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | CANTON | OH |
| 2024-03-05 | 234-403-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | CANTON | OH |
| 2024-03-05 | 234-403-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | CANTON | OH |
| 2024-03-05 | 234-403-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | CANTON | OH |
| 2024-03-05 | 234-406-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | DOYLESTOWN | OH |
| 2024-03-05 | 234-406-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | DOYLESTOWN | OH |
| 2024-03-05 | 251-483-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 251-483-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-03-05 | 252-528-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NC | 638E | BEAUFORT | NC |
| 2024-03-05 | 252-665-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NC | 638E | HAVELOCK | NC |
| 2024-03-05 | 260-294-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IN | 097D | AUBURN | IN |
| 2024-03-05 | 260-296-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | BLUFFTON | IN |
| 2024-03-05 | 262-766-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | EAST TROY | WI |
| 2024-03-05 | 272-350-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | CNYNGHDRMS | PA |
| 2024-03-05 | 283-220-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
| 2024-03-05 | 283-220-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | CINCINNATI | OH |
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.