NumberResearchRecent prefix assignments
79 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 717-940 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-951 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-979 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-994 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTOWN | PA | |
| 718-207 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY | |
| 718-288 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY | |
| 718-300 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN03 | NY | |
| 718-406 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN08 | NY | |
| 718-450 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN03 | NY | |
| 718-483 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY | |
| 718-753 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY | |
| 718-755 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY | |
| 718-801 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN03 | NY | |
| 718-877 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN03 | NY | |
| 718-974 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY | |
| 719-217 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-330 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-331 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-332 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-337 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-338 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-339 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-340 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BURLINGTON | CO | |
| 719-351 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-361 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SPRINGFLD | CO | |
| 719-371 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CANON CITY | CO | |
| 719-439 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-440 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO | |
| 719-580 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ALAMOSA | CO | |
| 719-771 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LIMON | CO | |
| 719-778 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO | |
| 719-859 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TRINIDAD | CO | |
| 719-940 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAMAR | CO | |
| 719-980 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JUNTA | CO | |
| 719-994 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO | |
| 720-201 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-244 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-320 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-434 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-435 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-436 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-480 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-530 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-560 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-635 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-878 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 720-882 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO | |
| 724-208 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | UNIONTOWN | PA | |
| 724-247 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELLEVRNON | PA | |
| 724-263 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WASHINGTON | PA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.