NumberResearchRecent prefix assignments
33 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 724-504 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BUTLER | PA | |
| 724-525 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KITTANNING | PA | |
| 724-541 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANA | PA | |
| 724-544 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEAVER FLS | PA | |
| 724-554 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WASHINGTON | PA | |
| 724-557 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | UNIONTOWN | PA | |
| 724-584 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CRIDERSCOR | PA | |
| 724-651 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEW CASTLE | PA | |
| 724-679 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BUTLER | PA | |
| 724-710 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNESBURG | PA | |
| 724-730 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEW CASTLE | PA | |
| 724-762 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANA | PA | |
| 724-813 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHARPSVL | PA | |
| 724-851 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHARPSVL | PA | |
| 724-854 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHARPSVL | PA | |
| 724-866 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHARPSVL | PA | |
| 724-923 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEW CASTLE | PA | |
| 724-954 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KITTANNING | PA | |
| 724-967 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GROVE CITY | PA | |
| 724-998 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNESBURG | PA | |
| 734-218 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YPSILANTI | MI | |
| 734-223 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-274 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-276 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-277 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-351 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 734-353 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-355 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-358 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-502 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 734-516 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 734-545 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-546 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-548 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-604 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-612 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 734-635 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YPSILANTI | MI | |
| 734-693 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONROE | MI | |
| 734-730 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI | |
| 734-765 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 734-771 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLAT ROCK | MI | |
| 734-775 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLAT ROCK | MI | |
| 734-776 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 734-778 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLAT ROCK | MI | |
| 734-788 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI | |
| 740-215 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANCASTER | OH | |
| 740-221 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ZANESVILLE | OH | |
| 740-227 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWCOMRSTN | OH | |
| 740-228 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WOODSFIELD | OH | |
| 740-229 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | UHRICHSVL | OH |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.