NumberResearchRecent prefix assignments
79 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
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 970-376 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | VAIL | CO | |
| 970-389 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DILLON | CO | |
| 970-390 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | VAIL | CO | |
| 970-396 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO | |
| 970-421 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | STEAMBOSPG | CO | |
| 970-481 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FT COLLINS | CO | |
| 970-739 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CORTEZ | CO | |
| 970-749 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DURANGO | CO | |
| 970-759 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DURANGO | CO | |
| 970-948 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GLENWD SPG | CO | |
| 971-272 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | STFRD-SNDY | OR | |
| 971-349 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PORTLAND | OR | |
| 971-998 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PORTLAND | OR | |
| 972-214 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX | |
| 972-322 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-342 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-345 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-467 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-477 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX | |
| 972-489 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-523 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-567 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-571 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-658 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX | |
| 972-672 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-679 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-740 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-741 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-742 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-743 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-754 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-757 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-816 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-822 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX | |
| 972-824 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-832 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX | |
| 972-839 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-921 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAXAHACHIE | TX | |
| 972-948 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX | |
| 972-965 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-977 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-978 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-979 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 972-989 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX | |
| 973-204 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ | |
| 973-216 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISTOWN | NJ | |
| 973-220 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ | |
| 973-356 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PASSAIC | NJ | |
| 973-420 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ | |
| 973-432 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ |
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.