NumberResearchRecent thousands-block assignments
3,281 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/20/2026
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
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-02-05 | 574-376-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | WARSAW | IN |
| 2024-02-05 | 574-709-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | LOGANSPORT | IN |
| 2024-02-05 | 574-709-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IN | 097D | LOGANSPORT | IN |
| 2024-02-05 | 575-505-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TIERRAAMRL | NM |
| 2024-02-05 | 582-228-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ERIE | PA |
| 2024-02-05 | 582-436-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | SOMERSET | PA |
| 2024-02-05 | 582-546-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SIGEL | PA |
| 2024-02-05 | 582-642-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WEEDVILLE | PA |
| 2024-02-05 | 582-837-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KERSEY | PA |
| 2024-02-05 | 585-516-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | BATAVIA | NY |
| 2024-02-05 | 585-516-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | BATAVIA | NY |
| 2024-02-05 | 585-652-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | EASTAURORA | NY |
| 2024-02-05 | 585-652-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | EASTAURORA | NY |
| 2024-02-05 | 601-222-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MS | 719E | TYLERTOWN | MS |
| 2024-02-05 | 605-513-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | RAPID CITY | SD |
| 2024-02-05 | 605-513-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | RAPID CITY | SD |
| 2024-02-05 | 605-513-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | RAPID CITY | SD |
| 2024-02-05 | 605-607-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | SIOUX FLS | SD |
| 2024-02-05 | 605-607-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | SIOUX FLS | SD |
| 2024-02-05 | 605-607-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | SIOUX FLS | SD |
| 2024-02-05 | 605-607-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | SIOUX FLS | SD |
| 2024-02-05 | 606-238-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-02-05 | 606-249-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-02-05 | 606-314-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GREENUP | KY |
| 2024-02-05 | 606-394-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | SCIENCE HL | KY |
| 2024-02-05 | 606-459-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | PRESTONSBG | KY |
| 2024-02-05 | 606-531-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | IRVINE | KY |
| 2024-02-05 | 606-610-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | MOREHEAD | KY |
| 2024-02-05 | 606-621-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | HARLAN | KY |
| 2024-02-05 | 606-646-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEADS | KY |
| 2024-02-05 | 606-654-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | PINEVILLE | KY |
| 2024-02-05 | 606-713-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSON | KY |
| 2024-02-05 | 606-865-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CATLETTSBG | KY |
| 2024-02-05 | 606-900-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RUSSELL | KY |
| 2024-02-05 | 606-947-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | STANTON | KY |
| 2024-02-05 | 606-997-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2024-02-05 | 606-997-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2024-02-05 | 607-449-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | CORNING | NY |
| 2024-02-05 | 607-475-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | CORNING | NY |
| 2024-02-05 | 608-351-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | WEST SALEM | WI |
| 2024-02-05 | 608-454-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | OREGON | WI |
| 2024-02-05 | 608-686-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | PORTAGE | WI |
| 2024-02-05 | 608-801-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | DE FOREST | WI |
| 2024-02-05 | 608-995-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | VERONA | WI |
| 2024-02-05 | 608-995-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | VERONA | WI |
| 2024-02-05 | 610-677-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.