NumberResearchRecent thousands-block assignments
4,159 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/13/2026
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
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Apr 2026
Mar 2026
Feb 2026
Jan 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 |
|---|---|---|---|---|---|---|---|
| 2024-05-30 | 920-681-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF WISCONSIN, LLC - WI | 227F | MANITOWOC | WI |
| 2024-05-30 | 920-760-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | APPLETON | WI |
| 2024-05-30 | 920-873-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | GREEN BAY | WI |
| 2024-05-30 | 931-690-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MTPLEASANT | TN |
| 2024-05-30 | 938-218-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | HUNTSVILLE | AL |
| 2024-05-30 | 938-233-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AL | 604E | HUNTSVILLE | AL |
| 2024-05-30 | 941-390-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | SARASOTA | FL |
| 2024-05-30 | 941-390-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | SARASOTA | FL |
| 2024-05-30 | 941-390-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | SARASOTA | FL |
| 2024-05-30 | 941-531-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | PALMETTO | FL |
| 2024-05-30 | 943-235-3XXX | 3000–3999 | Assigned | ONVOY, LLC - GA | 067D | CEDARTOWN | GA |
| 2024-05-30 | 943-258-0XXX | 0000–0999 | Assigned | ONVOY, LLC - GA | 067D | CARROLLTON | GA |
| 2024-05-30 | 943-400-5XXX | 5000–5999 | Assigned | ONVOY, LLC - GA | 067D | CANTON | GA |
| 2024-05-30 | 943-400-6XXX | 6000–6999 | Assigned | ONVOY, LLC - GA | 067D | CANTON | GA |
| 2024-05-30 | 971-456-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | TILLAMOOK | OR |
| 2024-05-30 | 971-488-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | TILLAMOOK | OR |
| 2024-05-30 | 971-488-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | TILLAMOOK | OR |
| 2024-05-30 | 971-488-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | TILLAMOOK | OR |
| 2024-05-30 | 979-379-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLTLKJCKSN | TX |
| 2024-05-30 | 980-492-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NC | 638E | CHNGRVLNDS | NC |
| 2024-05-30 | 984-380-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NC | 638E | DURHAM | NC |
| 2024-05-30 | 984-380-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NC | 638E | DURHAM | NC |
| 2024-05-30 | 984-380-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NC | 638E | DURHAM | NC |
| 2024-05-30 | 985-354-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MORGANCITY | LA |
| 2024-05-29 | 201-733-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | CRAGMERE | NJ |
| 2024-05-29 | 208-782-7XXX | 7000–7999 | Assigned | ONVOY, LLC - ID | 689F | BLACKFOOT | ID |
| 2024-05-29 | 208-808-2XXX | 2000–2999 | Assigned | ONVOY, LLC - ID | 689F | BURLEY | ID |
| 2024-05-29 | 208-980-2XXX | 2000–2999 | Assigned | ONVOY, LLC - ID | 689F | BLACKFOOT | ID |
| 2024-05-29 | 216-530-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | INDEPNDNCE | OH |
| 2024-05-29 | 216-530-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | INDEPNDNCE | OH |
| 2024-05-29 | 217-986-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | SPRINGFLD | IL |
| 2024-05-29 | 223-361-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | COLUMBIA | PA |
| 2024-05-29 | 224-549-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | DUNDEE | IL |
| 2024-05-29 | 224-598-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | DESPLAINES | IL |
| 2024-05-29 | 224-609-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | ALGONQUIN | IL |
| 2024-05-29 | 225-529-4XXX | 4000–4999 | Assigned | ONVOY, LLC - LA | 749E | BATONROUGE | LA |
| 2024-05-29 | 228-252-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MS | 719E | BAYSTLOUIS | MS |
| 2024-05-29 | 234-225-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | ALLIANCE | OH |
| 2024-05-29 | 240-489-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POOLESVL | MD |
| 2024-05-29 | 240-652-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MECHANCSVL | MD |
| 2024-05-29 | 240-668-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAMASCS236 | MD |
| 2024-05-29 | 240-993-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | INDIANHEAD | MD |
| 2024-05-29 | 248-659-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCHESTER | MI |
| 2024-05-29 | 252-415-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NC | 638E | EDENTON | NC |
| 2024-05-29 | 252-528-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NC | 638E | BEAUFORT | NC |
| 2024-05-29 | 252-786-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NC | 638E | AHOSKIE | NC |
| 2024-05-29 | 262-454-0XXX | 0000–0999 | Assigned | FIVE9, INC. | 598J | MILWAUKZN2 | WI |
| 2024-05-29 | 272-365-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | DANVILLE | PA |
| 2024-05-29 | 279-260-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SCRM MAIN | CA |
| 2024-05-29 | 301-264-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MT SAVAGE | MD |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/13/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.