| Code | Name | Region |
|---|---|---|
| USNFQ | New Florence | PA |
| USNFN | New Franken | WI |
| USNFG | New Franklin | MO |
| USNFR | New Freedom | PA |
| USIWG | New Galilee | PA |
| USNG8 | New Geneva | PA |
| USNG6 | New Germany | MN |
| USNXS | New Glarus | WI |
| USNOU | New Gloucester | ME |
| USNC3 | New Carlisle | IN |
| USNER | New Carlisle | OH |
| USNCA | New Carrollton | MD |
| USNSX | New Castle | CO |
| USNCD | New Castle | DE |
| USNQS | New Castle | IN |
| USJWC | New Castle | KY |
| US6CW | New Castle | NH |
| USNCP | New Castle | PA |
| USNW9 | New Castle | VA |
| USNVP | New Centerville | PA |
| USNXC | New Century | KS |
| USNCN | New Chenega | AK |
| USNUH | New Church | VA |
| USNJY | New City | NY |
| US2TX | New Colony | TX |
| USZWC | New Columbia | PA |
| USONZ | New Concord | OH |
| USCN6 | New Connecticut | NY |
| USNWD | New Cumberland | PA |
| USNEH | New Bethlehem | PA |
| USNBL | New Bloomfield | MO |
| US7NB | New Bloomington | OH |
| USNBW | New Boston | MI |
| USNW8 | New Boston | MO |
| USB5T | New Boston | NH |
| USNBX | New Boston | TX |
| US6RE | New Braintree | MA |
| USNHB | New Braunfels | TX |
| USUXI | New Bremen | OH |
| USNBI | New Brighton | MN |
| USNET | New Brighton | PA |
| USNWT | New Britain | CT |
| USNXB | New Britain | PA |
| USBW5 | New Brockton | AL |
| USNBJ | New Brunswick | NJ |
| USNB3 | New Buffalo | MI |
| USNB6 | New Buffalo | PA |
| USNWC | New Canaan | CT |
| USNCY | New Caney | TX |
| USQWB | New Albany | OH |