NumberResearchRecent prefix assignments
27 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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May 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 914-413 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-414 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-441 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-505 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-506 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-519 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MAHOPAC | NY | |
| 914-525 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-536 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-548 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-559 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-572 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-643 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-645 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-646 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-649 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-656 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-659 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-671 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-672 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-673 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-707 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-841 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-953 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 914-954 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSCHSTZN08 | NY | |
| 917-207 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-208 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-209 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-224 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY | |
| 917-225 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY | |
| 917-226 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY | |
| 917-238 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-239 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-287 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-288 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY | |
| 917-291 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-297 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-318 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-319 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-324 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY | |
| 917-327 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-328 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-331 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-340 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-355 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-370 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-371 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-373 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY | |
| 917-374 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-375 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY | |
| 917-376 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY |
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.