NumberResearchRecent thousands-block assignments
8 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 708
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 |
|---|---|---|---|---|---|---|---|
| 2017-11-29 | 708-438-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | BLUEISLAND | IL |
| 2017-11-27 | 708-725-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | OAK PARK | IL |
| 2017-11-22 | 708-455-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | LANSING | IL |
| 2017-11-22 | 708-455-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | LANSING | IL |
| 2017-11-15 | 708-375-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | BELLWOOD | IL |
| 2017-11-15 | 708-683-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CICERO | IL |
| 2017-11-10 | 708-666-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | OAK PARK | IL |
| 2017-11-09 | 708-931-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | OAK LAWN | IL |
| 2017-11-09 | 708-931-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | OAK LAWN | IL |
| 2017-11-08 | 708-549-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2017-10-25 | 708-274-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | PALOS PARK | IL |
| 2017-10-20 | 708-968-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2017-10-10 | 708-405-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | FOREST | IL |
| 2017-10-10 | 708-880-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | RIVERDALE | IL |
| 2017-09-28 | 708-490-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CICERO | IL |
| 2017-09-28 | 708-615-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | MAYWOOD | IL |
| 2017-09-28 | 708-615-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | MAYWOOD | IL |
| 2017-09-28 | 708-615-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | MAYWOOD | IL |
| 2017-09-28 | 708-615-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | MAYWOOD | IL |
| 2017-09-28 | 708-615-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | MAYWOOD | IL |
| 2017-09-28 | 708-850-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | CICERO | IL |
| 2017-09-28 | 708-850-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | CICERO | IL |
| 2017-09-28 | 708-850-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | CICERO | IL |
| 2017-09-28 | 708-850-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CICERO | IL |
| 2017-09-28 | 708-943-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CICERO | IL |
| 2017-09-28 | 708-943-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | CICERO | IL |
| 2017-09-28 | 708-970-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BELLWOOD | IL |
| 2017-09-28 | 708-970-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | BELLWOOD | IL |
| 2017-09-28 | 708-970-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BELLWOOD | IL |
| 2017-09-28 | 708-970-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BELLWOOD | IL |
| 2017-09-28 | 708-970-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BELLWOOD | IL |
| 2017-09-28 | 708-970-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | BELLWOOD | IL |
| 2017-09-19 | 708-869-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | RIVERGROVE | IL |
| 2017-09-15 | 708-835-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2017-09-14 | 708-741-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | OAK LAWN | IL |
| 2017-09-08 | 708-498-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | MAYWOOD | IL |
| 2017-08-29 | 708-260-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | WESTERNSPG | IL |
| 2017-08-29 | 708-438-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BLUEISLAND | IL |
| 2017-08-29 | 708-930-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | OAK LAWN | IL |
| 2017-08-29 | 708-930-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | OAK LAWN | IL |
| 2017-08-22 | 708-646-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2017-08-22 | 708-968-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2017-08-08 | 708-549-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2017-08-08 | 708-549-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2017-07-24 | 708-438-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BLUEISLAND | IL |
| 2017-07-24 | 708-438-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BLUEISLAND | IL |
| 2017-07-24 | 708-438-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BLUEISLAND | IL |
| 2017-07-24 | 708-438-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BLUEISLAND | IL |
| 2017-07-24 | 708-438-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | BLUEISLAND | IL |
| 2017-07-19 | 708-697-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | RIVERGROVE | 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.