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 |
|---|---|---|---|---|---|---|---|
| 2010-09-29 | 708-252-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2010-09-29 | 708-252-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2010-09-24 | 708-942-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ORLAND | IL |
| 2010-09-21 | 708-435-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2010-09-21 | 708-897-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2010-09-03 | 708-328-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LA GRANGE | IL |
| 2010-09-03 | 708-529-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | OAK LAWN | IL |
| 2010-09-03 | 708-762-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | RIVERSIDE | IL |
| 2010-09-01 | 708-515-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | CHICAGOHTS | IL |
| 2010-09-01 | 708-777-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | RIVERSIDE | IL |
| 2010-09-01 | 708-885-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | MONEE | IL |
| 2010-09-01 | 708-995-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | MOKENA | IL |
| 2010-08-30 | 708-390-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | MOKENA | IL |
| 2010-08-30 | 708-789-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ORLAND | IL |
| 2010-08-30 | 708-897-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | BLUEISLAND | IL |
| 2010-08-27 | 708-329-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | CICERO | IL |
| 2010-08-23 | 708-298-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | CICERO | IL |
| 2010-08-13 | 708-657-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2010-08-12 | 708-316-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | MAYWOOD | IL |
| 2010-08-12 | 708-329-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CICERO | IL |
| 2010-08-12 | 708-778-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ORLAND | IL |
| 2010-08-12 | 708-778-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | ORLAND | IL |
| 2010-08-12 | 708-778-6XXX | 6000–6999 | Assigned | ONVOY, LLC | 224C | ORLAND | IL |
| 2010-08-12 | 708-778-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | ORLAND | IL |
| 2010-08-12 | 708-778-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | ORLAND | IL |
| 2010-08-12 | 708-778-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | ORLAND | IL |
| 2010-08-12 | 708-789-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | ORLAND | IL |
| 2010-08-12 | 708-801-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | CALUMET CY | IL |
| 2010-08-12 | 708-801-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CALUMET CY | IL |
| 2010-08-12 | 708-801-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | CALUMET CY | IL |
| 2010-08-12 | 708-801-7XXX | 7000–7999 | Assigned | ONVOY, LLC | 224C | CALUMET CY | IL |
| 2010-08-12 | 708-808-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | CALUMET CY | IL |
| 2010-08-12 | 708-872-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | LANSING | IL |
| 2010-08-11 | 708-465-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OAK FOR SO | IL |
| 2010-08-04 | 708-941-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OAK FOR SO | IL |
| 2010-07-27 | 708-475-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SUMMIT | IL |
| 2010-07-27 | 708-475-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SUMMIT | IL |
| 2010-07-22 | 708-273-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | MAYWOOD | IL |
| 2010-07-21 | 708-252-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2010-07-21 | 708-252-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2010-07-15 | 708-401-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - IL | 984E | BELLWOOD | IL |
| 2010-07-15 | 708-629-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2010-07-15 | 708-953-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | HARVEY | IL |
| 2010-07-15 | 708-953-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | HARVEY | IL |
| 2010-07-14 | 708-515-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2010-07-14 | 708-515-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICAGOHTS | IL |
| 2010-07-09 | 708-235-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | MONEE | IL |
| 2010-07-09 | 708-529-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | OAK LAWN | IL |
| 2010-06-25 | 708-328-2XXX | 2000–2999 | Assigned | FIRST COMMUNICATIONS, LLC | 460K | LA GRANGE | IL |
| 2010-06-25 | 708-639-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | 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.