All assignees
800 prefixes in 317 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 317-800 | INDIANAPLS | 6725 | 2010-12-22 | Yes |
| 317-801 | INDIANAPLS | 2964 | 2012-10-01 | Yes |
| 317-802 | INDIANAPLS | 9325 | — | Yes |
| 317-803 | INDIANAPLS | 829J | — | Yes |
| 317-804 | WESTFIELD | 0772 | — | Yes |
| 317-805 | CARMEL | 7060 | — | — |
| 317-806 | FISHERS | 7060 | — | Yes |
| 317-807 | GREENWOOD | 829J | — | Yes |
| 317-808 | INDIANAPLS | 829J | — | — |
| 317-809 | INDIANAPLS | 2964 | 2001-02-05 | Yes |
| 317-810 | CARMEL | 7440 | — | Yes |
| 317-811 | XXXXXXXXXX | MULT | — | — |
| 317-812 | FRANKLIN | 097D | 2023-07-25 | Yes |
| 317-813 | FISHERS | 829J | — | Yes |
| 317-814 | CARMEL | 7314 | — | Yes |
| 317-815 | CARMEL | 9325 | — | — |
| 317-816 | CARMEL | 9325 | — | — |
| 317-817 | CARMEL | 9325 | — | — |
| 317-818 | CARMEL | 9325 | — | — |
| 317-819 | CARMEL | 829J | — | — |
| 317-820 | INDIANAPLS | 516C | 2014-12-24 | Yes |
| 317-821 | WESTNEWTON | 9325 | — | Yes |
| 317-822 | INDIANAPLS | 9325 | — | Yes |
| 317-823 | OAKLANDON | 9325 | — | — |
| 317-824 | INDIANAPLS | 9325 | — | Yes |
| 317-825 | SHELBYVL | 4803 | — | Yes |
| 317-826 | OAKLANDON | 9325 | — | — |
| 317-827 | FISHERS | 2964 | 2015-09-01 | Yes |
| 317-828 | INDIANAPLS | 2964 | — | Yes |
| 317-829 | INDIANAPLS | 7440 | — | Yes |
| 317-830 | WESTNEWTON | 7314 | — | Yes |
| 317-831 | MOORESVL | 9325 | — | — |
| 317-832 | INDIANAPLS | 6534 | 2012-10-01 | Yes |
| 317-833 | INDIANAPLS | 7060 | — | Yes |
| 317-834 | MOORESVL | 9325 | — | Yes |
| 317-835 | FAIRLAND | 9325 | — | Yes |
| 317-836 | SHERIDAN | 4803 | — | Yes |
| 317-837 | PLAINFIELD | 9325 | — | — |
| 317-838 | PLAINFIELD | 9325 | — | — |
| 317-839 | PLAINFIELD | 9325 | — | — |
| 317-840 | INDIANAPLS | 6534 | — | — |
| 317-841 | FISHERS | 9325 | — | — |
| 317-842 | FISHERS | 9325 | — | — |
| 317-843 | CARMEL | 9325 | — | Yes |
| 317-844 | CARMEL | 9325 | — | — |
| 317-845 | FISHERS | 9325 | — | Yes |
| 317-846 | CARMEL | 9325 | — | — |
| 317-847 | INDIANAPLS | 6534 | 2001-04-18 | — |
| 317-848 | CARMEL | 9325 | — | — |
| 317-849 | FISHERS | 9325 | — | — |
| 317-850 | INDIANAPLS | 6534 | — | — |
| 317-851 | GREENWOOD | 7314 | — | Yes |
| 317-852 | BROWNSBURG | 9325 | — | — |
| 317-853 | CARMEL | 829J | — | Yes |
| 317-854 | INDIANAPLS | 097D | 2015-11-20 | Yes |
| 317-855 | OAKLANDON | 7440 | 2005-11-29 | Yes |
| 317-856 | WESTNEWTON | 9325 | — | — |
| 317-857 | WESTNEWTON | 4803 | — | Yes |
| 317-858 | BROWNSBURG | 9325 | — | — |
| 317-859 | GREENWOOD | 9325 | — | — |
| 317-860 | INDIANAPLS | 829J | — | — |
| 317-861 | NEWPALSTIN | 9325 | — | Yes |
| 317-862 | ACTON | 9325 | — | — |
| 317-863 | FISHERS | 829J | — | Yes |
| 317-864 | INDIANAPLS | 6725 | 2013-08-27 | Yes |
| 317-865 | GREENWOOD | 9325 | — | — |
| 317-866 | CUMBERLAND | 7459 | — | — |
| 317-867 | WESTFIELD | 0772 | — | — |
| 317-868 | FRANKLIN | 6725 | 2014-12-08 | Yes |
| 317-869 | INDIANAPLS | 9325 | — | Yes |
| 317-870 | INDIANAPLS | 9325 | — | Yes |
| 317-871 | INDIANAPLS | 9325 | — | Yes |
| 317-872 | INDIANAPLS | 9325 | — | — |
| 317-873 | ZIONSVILLE | 9325 | — | — |
| 317-874 | INDIANAPLS | 9325 | — | Yes |
| 317-875 | INDIANAPLS | 9325 | — | Yes |
| 317-876 | INDIANAPLS | 9325 | — | — |
| 317-877 | WESTFIELD | 0772 | — | — |
| 317-878 | TRAFALGAR | 0832 | — | Yes |
| 317-879 | INDIANAPLS | 9325 | — | Yes |
| 317-880 | INDIANAPLS | 9325 | 2012-05-10 | Yes |
| 317-881 | GREENWOOD | 9325 | — | — |
| 317-882 | GREENWOOD | 9325 | — | — |
| 317-883 | GREENWOOD | 9325 | — | Yes |
| 317-884 | GREENWOOD | 9325 | — | Yes |
| 317-885 | GREENWOOD | 9325 | — | — |
| 317-886 | GREENWOOD | 7440 | — | Yes |
| 317-887 | GREENWOOD | 9325 | — | — |
| 317-888 | GREENWOOD | 9325 | — | — |
| 317-889 | GREENWOOD | 9325 | — | — |
| 317-890 | INDIANAPLS | 9325 | — | — |
| 317-891 | CUMBERLAND | 9325 | — | Yes |
| 317-892 | PITTSBORO | 0777 | — | Yes |
| 317-893 | GREENWOOD | 7060 | — | Yes |
| 317-894 | CUMBERLAND | 9325 | — | — |
| 317-895 | INDIANAPLS | 9325 | — | — |
| 317-896 | WESTFIELD | 0772 | — | Yes |
| 317-897 | INDIANAPLS | 9325 | — | — |
| 317-898 | INDIANAPLS | 9325 | — | — |
| 317-899 | INDIANAPLS | 9325 | — | 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.