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
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-03 | 847-681-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | HIGHLANDPK | IL |
| 2026-08-21 | 847-907-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2026-08-21 | 847-907-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2026-08-14 | 847-579-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | HIGHLANDPK | IL |
| 2026-08-04 | 847-789-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DESPLAINES | IL |
| 2026-07-07 | 847-901-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | GLENVIEW | IL |
| 2026-06-18 | 847-661-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2026-06-18 | 847-661-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2026-06-16 | 847-972-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | SKOKIE | IL |
| 2026-06-15 | 847-834-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | GLENVIEW | IL |
| 2026-06-15 | 847-907-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PALATINE | IL |
| 2026-06-04 | 847-960-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-05-11 | 847-643-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MUNDELEIN | IL |
| 2026-04-16 | 847-655-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | PARK RIDGE | IL |
| 2026-03-17 | 847-820-0XXX | 0000–0999 | Assigned | VOIP INNOVATIONS, LLC | 597F | BARRINGTON | IL |
| 2026-03-12 | 847-500-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | LAKEFOREST | IL |
| 2026-03-12 | 847-972-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
| 2026-03-02 | 847-993-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | PARK RIDGE | IL |
| 2026-02-20 | 847-883-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | HALF DAY | IL |
| 2026-01-13 | 847-665-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRAYSLAKE | IL |
| 2026-01-07 | 847-500-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | LAKEFOREST | IL |
| 2025-12-30 | 847-661-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WAUKEGAN | IL |
| 2025-12-19 | 847-386-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WINNETKA | IL |
| 2025-12-18 | 847-779-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | SKOKIE | IL |
| 2025-12-08 | 847-661-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2025-12-08 | 847-661-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2025-12-08 | 847-661-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2025-10-31 | 847-850-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WHEELING | IL |
| 2025-10-06 | 847-461-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLENCOE | IL |
| 2025-10-03 | 847-483-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLIGTNHTS | IL |
| 2025-09-29 | 847-474-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARY | IL |
| 2025-09-23 | 847-793-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HALF DAY | IL |
| 2025-09-23 | 847-861-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIGHLANDPK | IL |
| 2025-09-11 | 847-448-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EVANSTON | IL |
| 2025-09-11 | 847-690-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ELK GROVE | IL |
| 2025-09-05 | 847-661-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2025-08-05 | 847-551-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DUNDEE | IL |
| 2025-08-05 | 847-993-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PARK RIDGE | IL |
| 2025-07-21 | 847-654-1XXX | 1000–1999 | Assigned | ONVOY, LLC | 224C | PALATINE | IL |
| 2025-07-09 | 847-789-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2025-06-12 | 847-728-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILMETTE | IL |
| 2025-06-12 | 847-999-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINNETKA | IL |
| 2025-06-10 | 847-930-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | ELGIN | IL |
| 2025-06-06 | 847-325-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | WHEELING | IL |
| 2025-05-20 | 847-790-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2025-05-12 | 847-690-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELK GROVE | IL |
| 2025-05-12 | 847-690-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELK GROVE | IL |
| 2025-05-12 | 847-690-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELK GROVE | IL |
| 2025-05-12 | 847-690-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELK GROVE | IL |
| 2025-05-12 | 847-690-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELK GROVE | 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.