NumberResearchRecent prefix assignments
57 prefixes assigned in April 2026 · 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, April 2026
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-29 | 239-535 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NAPLES | FL |
| 2026-04-29 | 272-481 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWMILFORD | PA |
| 2026-04-29 | 272-484 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWMILFORD | PA |
| 2026-04-29 | 559-985 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MADERA | CA |
| 2026-04-29 | 645-254 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTH DADE | FL |
| 2026-04-29 | 681-602 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CLARKSBURG | WV |
| 2026-04-29 | 835-293 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2026-04-29 | 835-294 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2026-04-29 | 838-308 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSTOWN | NY |
| 2026-04-29 | 862-476 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LIVINGSTON | NJ |
| 2026-04-29 | 862-478 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISTOWN | NJ |
| 2026-04-29 | 901-793 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2026-04-29 | 917-323 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2026-04-29 | 917-987 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2026-04-29 | 929-869 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2026-04-29 | 948-267 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2026-04-27 | 517-387 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLSDALE | MI |
| 2026-04-23 | 605-790 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX FLS | SD |
| 2026-04-23 | 719-796 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PEYTON | CO |
| 2026-04-23 | 838-307 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2026-04-22 | 350-257 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RIPON | CA |
| 2026-04-22 | 906-348 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SALTSTMARI | MI |
| 2026-04-20 | 279-292 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 458-360 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 582-296 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2026-04-20 | 606-647 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | KY |
| 2026-04-20 | 803-304 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHESTER | SC |
| 2026-04-20 | 951-812 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MIRA LOMA | CA |
| 2026-04-17 | 229-819 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | THOMASVL | GA |
| 2026-04-17 | 229-823 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | THOMASVL | GA |
| 2026-04-17 | 821-227 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LAURESRURL | SC |
| 2026-04-17 | 821-228 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-17 | 821-229 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-17 | 821-230 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-17 | 943-313 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GAINESVL | GA |
| 2026-04-16 | 269-493 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAWRENCE | MI |
| 2026-04-15 | 432-346 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2026-04-15 | 682-491 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX |
| 2026-04-15 | 726-269 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2026-04-15 | 945-434 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-14 | 363-221 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NASSAUZN02 | NY |
| 2026-04-10 | 689-375 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-10 | 689-376 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-10 | 689-377 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-09 | 730-297 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2026-04-08 | 329-245 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONROE | NY |
| 2026-04-08 | 948-263 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2026-04-06 | 821-224 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-06 | 821-225 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-06 | 912-889 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HINESVILLE | GA |
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.