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
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 660-623 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TARKIO | MO | |
| 660-635 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TRENTON | MO | |
| 660-723 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WARSAW | MO | |
| 660-734 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROOKFIELD | MO | |
| 660-787 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROCK PORT | MO | |
| 660-815 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARSHALL | MO | |
| 660-888 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOONVILLE | MO | |
| 682-429 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 682-683 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX | |
| 682-862 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX | |
| 701-202 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BISMARCK | ND | |
| 701-207 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTER | ND | |
| 701-220 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BISMARCK | ND | |
| 701-290 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DICKINSON | ND | |
| 701-320 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JAMESTOWN | ND | |
| 701-351 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DEVILSLAKE | ND | |
| 701-360 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAFTON | ND | |
| 701-390 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BISMARCK | ND | |
| 701-391 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BISMARCK | ND | |
| 701-400 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BISMARCK | ND | |
| 701-490 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VALLEYCITY | ND | |
| 701-521 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CAVALIER | ND | |
| 701-590 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DICKINSON | ND | |
| 701-709 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDGELEY | ND | |
| 701-710 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GUELPH | ND | |
| 701-720 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MINOT | ND | |
| 701-721 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MINOT | ND | |
| 701-730 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FARGO | ND | |
| 701-739 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDFORKS | ND | |
| 701-740 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDFORKS | ND | |
| 701-741 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDFORKS | ND | |
| 701-770 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WILLISTON | ND | |
| 701-781 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FARGO | ND | |
| 701-793 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FARGO | ND | |
| 701-799 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FARGO | ND | |
| 701-820 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ENDERLIN | ND | |
| 701-851 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LINTON | ND | |
| 701-870 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEULAH | ND | |
| 701-899 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAHPETON | ND | |
| 708-203 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL | |
| 708-205 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL | |
| 708-207 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HINSDALE | IL | |
| 708-212 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WHEELING | IL | |
| 708-214 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HINSDALE | IL | |
| 708-217 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSELLE | IL | |
| 708-218 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL | |
| 708-220 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSELLE | IL | |
| 708-254 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROSELLE | IL | |
| 708-256 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HINSDALE | IL | |
| 708-267 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
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.