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
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 716-445 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-450 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY | |
| 716-471 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TONAWANDA | NY | |
| 716-472 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-479 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-480 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-489 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY | |
| 716-491 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-498 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MACHIAS | NY | |
| 716-499 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY | |
| 716-536 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-605 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-606 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NIAGARAFLS | NY | |
| 716-607 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY | |
| 716-622 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TONAWANDA | NY | |
| 716-803 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-861 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-866 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-867 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-868 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 716-930 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TONAWANDA | NY | |
| 716-960 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNKIRK | NY | |
| 716-986 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY | |
| 717-201 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-215 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-269 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA | |
| 717-309 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA | |
| 717-314 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-319 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-329 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-348 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTOWN | PA | |
| 717-371 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-372 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHAMBERSBG | PA | |
| 717-381 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-385 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARLISLE | PA | |
| 717-439 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-451 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HANOVER | PA | |
| 717-468 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-475 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-487 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA | |
| 717-495 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA | |
| 717-503 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-507 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA | |
| 717-517 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA | |
| 717-571 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-578 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA | |
| 717-579 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-586 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA | |
| 717-602 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA | |
| 717-649 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
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.