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 |
|---|---|---|---|---|---|---|---|
| 2016-09-09 | 708-882-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-08-22 | 708-882-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CHICAGOHTS | IL |
| 2016-08-12 | 708-835-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2016-08-12 | 708-835-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2016-08-12 | 708-835-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2016-08-11 | 708-879-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SUMMIT | IL |
| 2016-08-11 | 708-879-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SUMMIT | IL |
| 2016-08-09 | 708-968-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2016-08-09 | 708-968-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2016-08-09 | 708-968-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2016-07-28 | 708-982-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | CICERO | IL |
| 2016-07-22 | 708-682-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2016-07-22 | 708-682-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2016-07-22 | 708-682-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2016-07-22 | 708-778-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2016-07-21 | 708-981-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2016-07-19 | 708-665-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | OAK PARK | IL |
| 2016-07-19 | 708-947-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | MAYWOOD | IL |
| 2016-07-19 | 708-967-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CHICGOZN03 | IL |
| 2016-07-19 | 708-967-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CHICGOZN03 | IL |
| 2016-07-19 | 708-967-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CHICGOZN03 | IL |
| 2016-07-18 | 708-981-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2016-07-18 | 708-981-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2016-07-13 | 708-882-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-13 | 708-882-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-13 | 708-882-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-13 | 708-882-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-13 | 708-882-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-13 | 708-882-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-13 | 708-882-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2016-07-11 | 708-270-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | BLUEISLAND | IL |
| 2016-07-11 | 708-410-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MAYWOOD | IL |
| 2016-07-11 | 708-419-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CALUMET CY | IL |
| 2016-07-11 | 708-490-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CICERO | IL |
| 2016-07-11 | 708-550-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | WESTERNSPG | IL |
| 2016-07-11 | 708-584-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BEECHER | IL |
| 2016-07-11 | 708-628-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | OAK PARK | IL |
| 2016-07-11 | 708-640-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HARVEY | IL |
| 2016-07-11 | 708-658-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | OAK LAWN | IL |
| 2016-07-11 | 708-671-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | PALOS PARK | IL |
| 2016-07-11 | 708-677-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CHICAGOHTS | IL |
| 2016-07-11 | 708-779-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | RIVERGROVE | IL |
| 2016-07-11 | 708-797-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | BERWYN | IL |
| 2016-07-11 | 708-854-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BROOKFIELD | IL |
| 2016-07-11 | 708-883-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | RIVERSIDE | IL |
| 2016-07-11 | 708-894-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | TINLEYPARK | IL |
| 2016-07-11 | 708-914-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | HOMEWOOD | IL |
| 2016-07-11 | 708-967-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CHICGOZN03 | IL |
| 2016-07-11 | 708-967-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CHICGOZN03 | IL |
| 2016-07-11 | 708-981-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ORLAND | 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.