Recent prefix assignments
355 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/17/2026
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.
Most active assignees, last 30 days
8X8, INC.
37
ONVOY, LLC - CA
35
NEW CINGULAR WIRELESS PCS, LLC - IL
33
NEW CINGULAR WIRELESS PCS, LLC - DC
27
ONVOY, LLC - TX
18
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-01-06 | 385-621 | T-MOBILE USA, INC. | 6529 | MURRAY | UT |
| 2026-01-06 | 516-529 | YORKSTREAM COMMUNICATIONS LLC | 977K | NASSAUZN05 | NY |
| 2026-01-06 | 539-372 | PAETEC ITEL, LLC | 829J | CLAREMORE | OK |
| 2026-01-06 | 667-536 | BOOST SUBSCRIBERCO L.L.C. | 490J | STILL POND | MD |
| 2026-01-06 | 925-554 | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2026-01-06 | 949-948 | T-MOBILE USA, INC. | 6529 | NEWPORTBCH | CA |
| 2026-01-05 | 302-716 | BANDWIDTH.COM CLEC, LLC - DE | 073F | NEWARK | DE |
| 2026-01-05 | 551-434 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2026-01-05 | 571-708 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | DALE CITY | VA |
| 2026-01-05 | 667-549 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ANNAPOLIS | MD |
| 2026-01-05 | 689-363 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-01-05 | 737-433 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BASTROP | TX |
| 2026-01-05 | 774-988 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | W BOYLSTON | MA |
| 2026-01-05 | 828-870 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MORGANTON | NC |
| 2026-01-05 | 828-871 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MORGANTON | NC |
| 2026-01-05 | 839-330 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2026-01-05 | 859-480 | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEREA | KY |
| 2026-01-05 | 878-303 | ONVOY, LLC - PA | 547E | BEAVER FLS | PA |
| 2026-01-05 | 925-547 | BOOST SUBSCRIBERCO L.L.C. | 490J | PITTSBURG | CA |
| 2026-01-05 | 938-314 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CULLMAN | AL |
| 2026-01-05 | 938-315 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CULLMAN | AL |
| 2026-01-05 | 954-930 | BOOST SUBSCRIBERCO L.L.C. | 490J | POMPANOBCH | FL |
| 2026-01-05 | 956-834 | STPCS JOINT VENTURE, LLC | 4290 | PHARR | TX |
| 2026-01-05 | 978-781 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | LOWELL | MA |
| 2026-01-05 | 985-723 | ONVOY, LLC - LA | 749E | LAROSE | LA |
| 2025-12-31 | 252-850 | BOOST SUBSCRIBERCO L.L.C. | 490J | HENDERSON | NC |
| 2025-12-31 | 326-243 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRANKLIN | OH |
| 2025-12-31 | 346-918 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HSTNSUBURB | TX |
| 2025-12-31 | 380-294 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | OH |
| 2025-12-31 | 580-998 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANTLERS | OK |
| 2025-12-31 | 774-471 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOLDEN | MA |
| 2025-12-31 | 839-328 | ONVOY, LLC - SC | 548E | AIKEN | SC |
| 2025-12-31 | 862-468 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWTON | NJ |
| 2025-12-31 | 941-430 | AERIAL COMMUNICATIONS, INC. | 6701 | BRADENTON | FL |
| 2025-12-31 | 945-423 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2025-12-30 | 223-384 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2025-12-30 | 332-310 | ONVOY, LLC- NY | 384C | NWYRCYZN01 | NY |
| 2025-12-29 | 216-900 | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 227-305 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-12-29 | 227-529 | ONVOY, LLC - MD | 876D | GAITHERSBG | MD |
| 2025-12-29 | 270-654 | E. RITTER COMMUNICATIONS, LLC | 128L | OWENSBORO | KY |
| 2025-12-29 | 283-529 | ONVOY, LLC - OH | 464C | BUTLERVL | OH |
| 2025-12-29 | 283-666 | ONVOY, LLC - OH | 464C | FAYETTEVL | OH |
| 2025-12-29 | 324-529 | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-800 | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-900 | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 346-916 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 417-584 | E. RITTER COMMUNICATIONS, LLC | 128L | SPRINGFLD | MO |
| 2025-12-29 | 430-392 | E. RITTER COMMUNICATIONS, LLC | 128L | TEXARKANA | TX |
| 2025-12-29 | 440-900 | ONVOY, LLC - OH | 464C | AMHERST | OH |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/17/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.