NumberResearchRecent thousands-block assignments
3 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 — NPA 847
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-07-27 | 847-349-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | FRANKLINPK | IL |
| 2022-07-27 | 847-556-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | EVANSTON | IL |
| 2022-07-27 | 847-709-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ELK GROVE | IL |
| 2022-06-09 | 847-243-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WHEELING | IL |
| 2022-06-08 | 847-879-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ELK GROVE | IL |
| 2022-04-06 | 847-579-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | HIGHLANDPK | IL |
| 2022-03-28 | 847-390-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2022-03-13 | 847-874-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROSELLE | IL |
| 2022-03-08 | 847-893-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BARTLETT | IL |
| 2022-03-02 | 847-407-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2022-03-02 | 847-805-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2022-03-02 | 847-805-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ROSELLE | IL |
| 2022-02-25 | 847-745-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SKOKIE | IL |
| 2022-02-18 | 847-982-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SKOKIE | IL |
| 2022-02-17 | 847-443-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FOX LAKE | IL |
| 2022-02-15 | 847-464-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLATO CTR | IL |
| 2022-02-15 | 847-469-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAUCONDA | IL |
| 2021-12-08 | 847-238-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENSENVL | IL |
| 2021-12-08 | 847-238-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENSENVL | IL |
| 2021-12-08 | 847-829-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARY | IL |
| 2021-12-08 | 847-829-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARY | IL |
| 2021-12-08 | 847-893-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARTLETT | IL |
| 2021-12-08 | 847-893-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARTLETT | IL |
| 2021-11-23 | 847-557-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LIBERTYVL | IL |
| 2021-11-20 | 847-629-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FOX LAKE | IL |
| 2021-11-20 | 847-629-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FOX LAKE | IL |
| 2021-11-20 | 847-655-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PARK RIDGE | IL |
| 2021-11-20 | 847-655-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PARK RIDGE | IL |
| 2021-11-20 | 847-716-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINNETKA | IL |
| 2021-11-20 | 847-716-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINNETKA | IL |
| 2021-11-20 | 847-792-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HAMPSHIRE | IL |
| 2021-10-27 | 847-387-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARRINGTON | IL |
| 2021-09-29 | 847-246-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ZION | IL |
| 2021-09-28 | 847-978-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PISTAKHLDS | IL |
| 2021-09-22 | 847-752-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | GRAYSLAKE | IL |
| 2021-09-20 | 847-627-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2021-09-20 | 847-627-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2021-09-14 | 847-586-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | DUNDEE | IL |
| 2021-09-14 | 847-586-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | DUNDEE | IL |
| 2021-09-09 | 847-594-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2021-09-09 | 847-960-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2021-09-07 | 847-923-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROSELLE | IL |
| 2021-09-02 | 847-792-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | HAMPSHIRE | IL |
| 2021-06-02 | 847-320-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | LAKEZURICH | IL |
| 2021-06-01 | 847-798-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARTLETT | IL |
| 2021-05-26 | 847-434-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ELK GROVE | IL |
| 2021-05-18 | 847-252-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ROSELLE | IL |
| 2021-04-24 | 847-860-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENSENVL | IL |
| 2021-04-24 | 847-860-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENSENVL | IL |
| 2021-04-24 | 847-860-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENSENVL | IL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.