All assignees
797 prefixes in 937 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 937-801 | GEORGETOWN | 601G | 2012-10-17 | Yes |
| 937-802 | DAYTON | 551G | 2012-11-27 | Yes |
| 937-803 | GREENFIELD | 601G | 2012-12-10 | Yes |
| 937-804 | LEESBURG | 508J | — | Yes |
| 937-805 | WILMINGTON | 793K | 2013-06-03 | Yes |
| 937-806 | FRANKLIN | 829J | 2001-04-19 | Yes |
| 937-807 | COVINGTON | 0665 | 2016-07-15 | Yes |
| 937-808 | GREENVILLE | 793K | 2013-06-03 | Yes |
| 937-809 | DAYTON | 624H | — | Yes |
| 937-810 | RUSSELLSPT | 7836 | 2005-02-14 | Yes |
| 937-811 | XXXXXXXXXX | MULT | — | — |
| 937-812 | XENIA | 464C | 2021-06-21 | Yes |
| 937-813 | DAYTON | 793K | 2013-05-28 | Yes |
| 937-814 | DAYTON | 464C | 2021-07-16 | Yes |
| 937-815 | DAYTON | 6529 | 2014-03-03 | Yes |
| 937-816 | FAIRBORN | 6025 | 2014-03-20 | Yes |
| 937-817 | CHRISTISBG | 4863 | 2005-03-04 | Yes |
| 937-818 | DAYTON | 6529 | 2013-03-11 | Yes |
| 937-819 | MARYSVILLE | 6701 | 2021-12-10 | Yes |
| 937-820 | HILLSBORO | 6529 | 2022-01-19 | Yes |
| 937-821 | FT LORAMIE | 793K | 2007-10-16 | Yes |
| 937-822 | GEORGETOWN | 506J | 2001-05-29 | Yes |
| 937-823 | DAYTON | 6534 | — | Yes |
| 937-824 | DAYTON | 9321 | — | Yes |
| 937-825 | DAYTON | 6534 | — | Yes |
| 937-826 | WOODSTOCK | 0615 | — | Yes |
| 937-827 | VERSAILLES | 793K | 2001-08-23 | Yes |
| 937-828 | CATAWBA | 0615 | — | Yes |
| 937-829 | DAYTON | 6529 | — | — |
| 937-830 | DAYTON | 6529 | — | Yes |
| 937-831 | SPRINGFLD | 6529 | — | Yes |
| 937-832 | ENGLEWOOD | 0615 | — | — |
| 937-833 | BROOKVILLE | 0615 | — | Yes |
| 937-834 | MECHANCSBG | 0615 | — | Yes |
| 937-835 | LIBERTY | 0615 | — | Yes |
| 937-836 | ENGLEWOOD | 0615 | — | — |
| 937-837 | TROTWOOD | 0615 | — | — |
| 937-838 | DAYTON | 6529 | — | Yes |
| 937-839 | WALEXNDRIA | 0615 | — | Yes |
| 937-840 | HILLSBORO | 9321 | — | Yes |
| 937-841 | GETTYSBURG | 793K | 2001-08-24 | Yes |
| 937-842 | RUSSELLSPT | 0661 | — | — |
| 937-843 | RUSSELLSPT | 0661 | — | — |
| 937-844 | BELLEFNTAN | 6701 | — | Yes |
| 937-845 | NEWCARLISL | 9321 | — | — |
| 937-846 | NEWCARLISL | 9321 | — | Yes |
| 937-847 | MSBGWCRLTN | 9321 | — | — |
| 937-848 | BELLBROOK | 9321 | — | Yes |
| 937-849 | MEDWAY | 9321 | — | Yes |
| 937-850 | DAYTON | 9748 | — | — |
| 937-851 | NEWCARLISL | 515J | 2024-02-06 | Yes |
| 937-852 | SPRINGFLD | 9748 | — | — |
| 937-853 | DAYTON | 829J | — | Yes |
| 937-854 | TROTWOOD | 0615 | — | — |
| 937-855 | GERMANTOWN | 0618 | — | — |
| 937-856 | DAYTON | 309B | 2014-03-27 | Yes |
| 937-857 | CHRISTISBG | 9321 | — | Yes |
| 937-858 | BOTKINS | 0640 | 2009-07-15 | Yes |
| 937-859 | MSBGWCRLTN | 9321 | — | — |
| 937-860 | YLSPGCLFTN | 001F | 2014-04-30 | Yes |
| 937-861 | EATON | 6529 | 2022-01-28 | Yes |
| 937-862 | SPRING VLY | 9321 | — | Yes |
| 937-863 | ENON | 9321 | — | Yes |
| 937-864 | ENON | 9321 | — | Yes |
| 937-865 | MSBGWCRLTN | 9321 | — | — |
| 937-866 | MSBGWCRLTN | 9321 | — | — |
| 937-867 | DAYTON | 464C | 2007-12-21 | Yes |
| 937-868 | GREENFIELD | 8168 | 2006-10-13 | Yes |
| 937-869 | URBANA | 6529 | — | Yes |
| 937-870 | NEWLEBANON | 4863 | 2014-05-15 | Yes |
| 937-871 | DANVILLE | 284F | 2016-03-11 | Yes |
| 937-872 | JAMESTOWN | 516C | 2010-12-21 | Yes |
| 937-873 | FAIRBORN | 9321 | — | Yes |
| 937-874 | FAIRBORN | 7460 | — | Yes |
| 937-875 | TROY | 6529 | — | Yes |
| 937-876 | GREENFIELD | 6529 | 2001-08-23 | Yes |
| 937-877 | TIPP CITY | 5562 | — | Yes |
| 937-878 | FAIRBORN | 9321 | — | — |
| 937-879 | FAIRBORN | 9321 | — | — |
| 937-880 | RAYMOND | 464C | 2016-04-07 | Yes |
| 937-881 | UNION CITY | 4863 | 2005-02-08 | Yes |
| 937-882 | DONNELSVL | 9321 | — | Yes |
| 937-883 | SOUTHSOLON | 9321 | — | Yes |
| 937-884 | PHILLIPSBG | 0615 | — | Yes |
| 937-885 | CENTERVLLE | 9321 | — | — |
| 937-886 | CENTERVLLE | 9321 | — | Yes |
| 937-887 | W LIBERTY | 7836 | 2005-02-24 | Yes |
| 937-888 | SO VIENNA | 508J | 2014-05-15 | Yes |
| 937-889 | LIBERTY | 4863 | 2005-12-22 | Yes |
| 937-890 | VANDALIA | 9321 | — | — |
| 937-891 | CEDARVILLE | 506J | 2021-12-03 | Yes |
| 937-892 | WEST UNION | 6025 | 2009-07-15 | Yes |
| 937-893 | MARYSVILLE | 735E | 2017-02-21 | Yes |
| 937-894 | BOTKINS | 793K | 2001-08-26 | Yes |
| 937-895 | GERMANTOWN | 793K | 2001-08-26 | Yes |
| 937-896 | URBANA | 6534 | 2008-09-02 | Yes |
| 937-897 | SIDNEY | 464C | 2018-02-22 | Yes |
| 937-898 | VANDALIA | 9321 | — | — |
| 937-899 | UNION CITY | 793K | — | Yes |
| 937-900 | BEAVERCREK | 464C | 2017-11-01 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.