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
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-10-23 | 517-384 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLOTTE | MI |
| 2024-10-23 | 728-225 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DELRAY BCH | FL |
| 2024-10-23 | 728-226 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WPALMBEACH | FL |
| 2024-10-23 | 737-983 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2024-10-22 | 350-234 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | JACKSON | CA |
| 2024-10-21 | 779-406 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-10-21 | 840-267 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | POMONA | CA |
| 2024-10-21 | 914-679 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | OSSINING | NY |
| 2024-10-21 | 947-283 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FARMINGTON | MI |
| 2024-10-18 | 227-258 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | GAITHERSBG | MD |
| 2024-10-18 | 612-556 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2024-10-18 | 716-872 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JAMESTOWN | NY |
| 2024-10-18 | 730-257 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLNEY | IL |
| 2024-10-18 | 917-487 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN03 | NY |
| 2024-10-18 | 917-625 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN15 | NY |
| 2024-10-18 | 986-288 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HAYDENLAKE | ID |
| 2024-10-17 | 217-758 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2024-10-17 | 313-781 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN6 | MI |
| 2024-10-16 | 210-578 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2024-10-16 | 970-910 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2024-10-15 | 253-419 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KENT | WA |
| 2024-10-15 | 341-258 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HAYWARD | CA |
| 2024-10-15 | 571-690 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEESBURG | VA |
| 2024-10-15 | 669-359 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CAMPBELL | CA |
| 2024-10-15 | 862-484 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PATERSON | NJ |
| 2024-10-14 | 505-637 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA FE | NM |
| 2024-10-11 | 629-325 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2024-10-09 | 480-989 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2024-10-09 | 628-316 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNFC CNTRL | CA |
| 2024-10-09 | 645-234 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PERRINE | FL |
| 2024-10-09 | 689-346 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2024-10-08 | 229-703 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ALBANY | GA |
| 2024-10-07 | 835-998 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2024-10-04 | 730-256 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HERRIN | IL |
| 2024-10-04 | 917-772 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2024-10-02 | 346-840 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RICHMNRNBG | TX |
| 2024-10-02 | 430-964 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DENISON | TX |
| 2024-10-02 | 828-839 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HICKORY | NC |
| 2024-10-02 | 854-281 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-10-02 | 917-358 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN13 | NY |
| 2024-10-01 | 715-534 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-09-27 | 826-249 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREDECKSBG | VA |
| 2024-09-27 | 826-251 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREDECKSBG | VA |
| 2024-09-26 | 251-489 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MOBILE | AL |
| 2024-09-26 | 762-407 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROME | GA |
| 2024-09-24 | 224-618 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2024-09-24 | 224-620 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2024-09-24 | 227-252 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MYERSVILLE | MD |
| 2024-09-24 | 464-252 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2024-09-23 | 269-453 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BATTLE CRK | MI |
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.