NumberResearchRecent thousands-block assignments
10 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 217
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 |
|---|---|---|---|---|---|---|---|
| 2022-09-25 | 217-285-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | PITTSFIELD | IL |
| 2022-09-25 | 217-909-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | BEARDSTOWN | IL |
| 2022-09-16 | 217-598-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | SADORUS | IL |
| 2022-09-15 | 217-437-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ROCKPORT | IL |
| 2022-09-14 | 217-308-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATLANTA | IL |
| 2022-09-06 | 217-457-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | CONCORD | IL |
| 2022-09-01 | 217-640-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | QUINCY | IL |
| 2022-08-29 | 217-204-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | JACKSONVL | IL |
| 2022-08-29 | 217-225-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | VERSAILLES | IL |
| 2022-08-15 | 217-839-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | GILLESPIE | IL |
| 2022-08-03 | 217-913-1XXX | 1000–1999 | Assigned | COMPUTER TECHNIQUES, INC. - IL | 197H | STONINGTON | IL |
| 2022-08-03 | 217-969-1XXX | 1000–1999 | Assigned | COMPUTER TECHNIQUES, INC. - IL | 197H | LITCHFIELD | IL |
| 2022-07-27 | 217-800-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHAMPAURBN | IL |
| 2022-07-26 | 217-380-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LINCOLN | IL |
| 2022-07-21 | 217-296-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | SHELBYVL | IL |
| 2022-07-21 | 217-315-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WITT | IL |
| 2022-07-21 | 217-561-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | TAYLORVL | IL |
| 2022-07-21 | 217-573-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | RAYMOND | IL |
| 2022-07-21 | 217-716-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | CARLINVL | IL |
| 2022-07-21 | 217-913-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | STONINGTON | IL |
| 2022-07-21 | 217-933-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | HUMBOLDT | IL |
| 2022-07-21 | 217-961-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATTOON | IL |
| 2022-07-21 | 217-961-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATTOON | IL |
| 2022-07-21 | 217-961-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATTOON | IL |
| 2022-07-21 | 217-962-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATTOON | IL |
| 2022-07-21 | 217-962-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATTOON | IL |
| 2022-07-21 | 217-962-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATTOON | IL |
| 2022-07-20 | 217-297-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PANA | IL |
| 2022-07-20 | 217-312-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | OWANECO | IL |
| 2022-07-20 | 217-608-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | HILLSBORO | IL |
| 2022-07-20 | 217-630-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | NOKOMIS | IL |
| 2022-07-20 | 217-798-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MATTOON | IL |
| 2022-07-20 | 217-969-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LITCHFIELD | IL |
| 2022-07-19 | 217-225-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VERSAILLES | IL |
| 2022-07-19 | 217-374-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WHITE HALL | IL |
| 2022-07-19 | 217-404-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | ROODHOUSE | IL |
| 2022-07-19 | 217-576-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | ROCHESTER | IL |
| 2022-07-19 | 217-673-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WOODSON | IL |
| 2022-07-19 | 217-680-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | GIBSONCITY | IL |
| 2022-07-19 | 217-730-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WINCHESTER | IL |
| 2022-07-19 | 217-907-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | ST JOSEPH | IL |
| 2022-07-13 | 217-236-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PERRY | IL |
| 2022-07-13 | 217-271-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | JACKSONVL | IL |
| 2022-07-13 | 217-285-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PITTSFIELD | IL |
| 2022-07-13 | 217-368-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GREENFIELD | IL |
| 2022-07-13 | 217-409-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CARROLLTON | IL |
| 2022-07-13 | 217-472-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CHAPIN | IL |
| 2022-07-13 | 217-587-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MANCHESTER | IL |
| 2022-07-13 | 217-833-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GRIGGSVL | IL |
| 2022-07-13 | 217-882-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MURRAYVL | 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.