NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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
Jul 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2023-12-14 | 931-419 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | CLARKSVL | TN |
| 2023-12-14 | 943-228 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | ATLANTA | GA |
| 2023-12-14 | 980-463 | COMMIO, LLC | 939H | GASTONIA | NC |
| 2023-12-14 | 980-464 | COMMIO, LLC | 939H | MATTHEWS | NC |
| 2023-12-14 | 984-359 | COMMIO, LLC | 939H | RALEIGH | NC |
| 2023-12-14 | 984-360 | COMMIO, LLC | 939H | CARY | NC |
| 2023-12-14 | 984-361 | COMMIO, LLC | 939H | GOLDSBORO | NC |
| 2023-12-14 | 984-362 | COMMIO, LLC | 939H | WAKEFOREST | NC |
| 2023-12-14 | 985-423 | COMMIO, LLC | 939H | PONCHATOUL | LA |
| 2023-12-13 | 207-378 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BANGOR | ME |
| 2023-12-13 | 207-508 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRUNSWICK | ME |
| 2023-12-13 | 207-599 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LEWISTON | ME |
| 2023-12-13 | 219-350 | T-MOBILE USA, INC. | 6529 | PORTAGE | IN |
| 2023-12-13 | 409-214 | TWC IP ENABLED SERVICES, LLC | 793K | HEMPHILL | TX |
| 2023-12-13 | 413-515 | CALLWORKS CORPORATION | 475J | SPRINGFLD | MA |
| 2023-12-13 | 516-917 | ONVOY, LLC- NY | 384C | COLDSPGHBR | NY |
| 2023-12-13 | 765-830 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | ANDERSON | IN |
| 2023-12-12 | 218-672 | CALLWORKS CORPORATION | 475J | DULUTH | MN |
| 2023-12-12 | 272-385 | ONVOY, LLC - PA | 547E | MT POCONO | PA |
| 2023-12-12 | 272-386 | ONVOY, LLC - PA | 547E | POTTSVILLE | PA |
| 2023-12-12 | 272-387 | ONVOY, LLC - PA | 547E | JERMYN | PA |
| 2023-12-12 | 272-388 | ONVOY, LLC - PA | 547E | BUSHKILL | PA |
| 2023-12-12 | 320-476 | CALLWORKS CORPORATION | 475J | ST CLOUD | MN |
| 2023-12-12 | 346-749 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BAYTOWN | TX |
| 2023-12-12 | 382-889 | Rogers Communications Canada Inc. (Wireless) | 8821 | Kitchener-Waterloo | — |
| 2023-12-12 | 386-240 | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | PALATKA | FL |
| 2023-12-12 | 412-570 | SHELCOMM | 0051 | PTTSBGZON1 | PA |
| 2023-12-12 | 458-315 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PRINEVILLE | OR |
| 2023-12-12 | 472-235 | SUNCOM DBA T-MOBILE USA | 8645 | CLINTON | NC |
| 2023-12-12 | 507-974 | CALLWORKS CORPORATION | 475J | ROCHESTER | MN |
| 2023-12-12 | 612-542 | CALLWORKS CORPORATION | 475J | TWINCITIES | MN |
| 2023-12-12 | 620-609 | BOOST SUBSCRIBERCO L.L.C. | 490J | UDALL | KS |
| 2023-12-12 | 629-299 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | FRANKLIN | TN |
| 2023-12-12 | 645-201 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2023-12-12 | 659-280 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | TUSCALOOSA | AL |
| 2023-12-12 | 737-367 | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2023-12-12 | 737-368 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2023-12-12 | 742-880 | Rogers Communications Canada Inc. (Wireless) | 8821 | Hamilton | — |
| 2023-12-12 | 825-965 | TELUS Mobility | 8301 | Edmonton | — |
| 2023-12-12 | 903-817 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TYLER | TX |
| 2023-12-12 | 920-947 | ONVOY, LLC - WI | 225C | LTL CHUTE | WI |
| 2023-12-12 | 920-951 | ONVOY, LLC - WI | 225C | FTATKINSON | WI |
| 2023-12-12 | 951-716 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | TEMSCL CNY | CA |
| 2023-12-12 | 980-461 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | HARRISBURG | NC |
| 2023-12-11 | 202-988 | ONVOY, LLC - DC | 850D | WSHNGTNZN1 | DC |
| 2023-12-11 | 272-380 | ONVOY, LLC - PA | 547E | LITTLE MDW | PA |
| 2023-12-11 | 272-384 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTMT | PA |
| 2023-12-11 | 307-430 | ONVOY, LLC - WY | 450F | OLDFATHFUL | WY |
| 2023-12-11 | 316-235 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2023-12-11 | 319-428 | UNITED STATES CELLULAR - IA | 6266 | BURLINGTON | IA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.