NumberResearchRecent prefix assignments
77 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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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 607-240 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BINGHAMTON | NY | |
| 607-259 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELMIRA | NY | |
| 607-279 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ITHACA | NY | |
| 607-280 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ITHACA | NY | |
| 607-287 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ONEONTA | NY | |
| 607-345 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CORTLAND | NY | |
| 607-379 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ITHACA | NY | |
| 607-434 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ONEONTA | NY | |
| 607-542 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CORNING | NY | |
| 607-684 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CORNING | NY | |
| 607-727 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BINGHAMTON | NY | |
| 607-731 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELMIRA | NY | |
| 607-745 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CORTLAND | NY | |
| 607-759 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BINGHAMTON | NY | |
| 607-761 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BINGHAMTON | NY | |
| 607-768 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BINGHAMTON | NY | |
| 607-769 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CORNING | NY | |
| 608-201 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | WI | |
| 608-302 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | WI | |
| 608-320 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-322 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | WI | |
| 608-332 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-334 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-335 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-338 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-472 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ADAMS | WI | |
| 608-474 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ADAMS | WI | |
| 608-494 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONTELLO | WI | |
| 608-542 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CAMPDOUGLS | WI | |
| 608-552 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CAMPDOUGLS | WI | |
| 608-556 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-667 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA CROSSE | WI | |
| 608-678 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WISCONDLLS | WI | |
| 608-692 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-695 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-698 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-718 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | WI | |
| 608-770 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-772 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISON | WI | |
| 608-774 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JANESVILLE | WI | |
| 608-853 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MAUSTON | WI | |
| 609-202 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SALEM | NJ | |
| 609-213 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ | |
| 609-214 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ATLNTIC CY | NJ | |
| 609-216 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PRINCETON | NJ | |
| 609-217 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ | |
| 609-220 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ | |
| 609-230 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ | |
| 609-247 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ | |
| 609-280 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HADDONFLD | NJ |
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.