All assignees
800 prefixes in 317 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 317-400 | INDIANAPLS | 2964 | 2010-11-26 | Yes |
| 317-401 | SHELBYVL | 5562 | 2001-08-21 | Yes |
| 317-402 | INDIANAPLS | 6725 | — | — |
| 317-403 | INDIANAPLS | 6534 | — | — |
| 317-404 | INDIANAPLS | 9748 | — | — |
| 317-405 | INDIANAPLS | 7314 | — | Yes |
| 317-406 | PLAINFIELD | 9325 | 2005-11-22 | Yes |
| 317-407 | INDIANAPLS | 6725 | — | — |
| 317-408 | INDIANAPLS | 6725 | — | — |
| 317-409 | INDIANAPLS | 6725 | — | — |
| 317-410 | INDIANAPLS | 6534 | — | — |
| 317-411 | XXXXXXXXXX | MULT | — | — |
| 317-412 | FRANKLIN | 6725 | 2002-07-10 | Yes |
| 317-413 | INDIANAPLS | 2964 | — | Yes |
| 317-414 | INDIANAPLS | 2964 | — | Yes |
| 317-415 | INDIANAPLS | 9325 | — | Yes |
| 317-416 | INDIANAPLS | 6725 | — | — |
| 317-417 | INDIANAPLS | 6725 | — | — |
| 317-418 | INDIANAPLS | 2964 | — | Yes |
| 317-419 | INDIANAPLS | 2964 | 2016-09-15 | Yes |
| 317-420 | CICERO | 2964 | — | Yes |
| 317-421 | SHELBYVL | 9325 | — | Yes |
| 317-422 | BARGERSVL | 0832 | — | — |
| 317-423 | INDIANAPLS | 9325 | — | — |
| 317-424 | INDIANAPLS | 6630 | — | — |
| 317-425 | INDIANAPLS | 6630 | — | — |
| 317-426 | INDIANAPLS | 045L | 2008-08-26 | Yes |
| 317-427 | FAIRLAND | 4803 | — | Yes |
| 317-428 | CARMEL | 9325 | — | Yes |
| 317-429 | INDIANAPLS | 4803 | — | Yes |
| 317-430 | INDIANAPLS | 6725 | — | — |
| 317-431 | INDIANAPLS | 6725 | — | — |
| 317-432 | INDIANAPLS | 6725 | — | — |
| 317-433 | INDIANAPLS | 9325 | — | — |
| 317-434 | CUMBERLAND | 4803 | 2011-11-14 | Yes |
| 317-435 | INDIANAPLS | 6534 | — | — |
| 317-436 | FISHERS | 4803 | — | Yes |
| 317-437 | INDIANAPLS | 6534 | 2002-05-24 | — |
| 317-438 | INDIANAPLS | 516C | 2010-12-20 | Yes |
| 317-439 | INDIANAPLS | 6725 | — | — |
| 317-440 | INDIANAPLS | 6534 | — | — |
| 317-441 | INDIANAPLS | 6534 | — | — |
| 317-442 | INDIANAPLS | 6534 | — | — |
| 317-443 | INDIANAPLS | 6534 | — | — |
| 317-444 | INDIANAPLS | 9325 | — | Yes |
| 317-445 | INDIANAPLS | 6534 | — | — |
| 317-446 | INDIANAPLS | 6534 | — | — |
| 317-447 | INDIANAPLS | 6725 | 2010-06-11 | Yes |
| 317-448 | GREENFIELD | 4803 | — | Yes |
| 317-449 | ACTON | 516C | 2004-10-27 | Yes |
| 317-450 | INDIANAPLS | 6725 | — | — |
| 317-451 | DANVILLE | 7060 | 2001-10-12 | Yes |
| 317-452 | INDIANAPLS | 829J | 2008-01-25 | Yes |
| 317-453 | INDIANAPLS | 9325 | — | Yes |
| 317-454 | INDIANAPLS | 2964 | — | Yes |
| 317-455 | WESTNEWTON | 7060 | — | Yes |
| 317-456 | BROWNSBURG | 4803 | — | Yes |
| 317-457 | INDIANAPLS | 2964 | — | — |
| 317-458 | BARGERSVL | 318J | 2008-05-13 | Yes |
| 317-459 | INDIANAPLS | 6534 | — | — |
| 317-460 | INDIANAPLS | 6725 | — | — |
| 317-461 | INDIANAPLS | 6630 | — | — |
| 317-462 | GREENFIELD | 9325 | — | — |
| 317-463 | INDIANAPLS | 097D | 2023-05-22 | Yes |
| 317-464 | INDIANAPLS | 9325 | — | Yes |
| 317-465 | INDIANAPLS | 9325 | — | — |
| 317-466 | INDIANAPLS | 9325 | — | — |
| 317-467 | GREENFIELD | 9325 | — | Yes |
| 317-468 | GREENFIELD | 9325 | — | Yes |
| 317-469 | INDIANAPLS | 9325 | — | Yes |
| 317-470 | INDIANAPLS | 9325 | — | — |
| 317-471 | INDIANAPLS | 9325 | — | Yes |
| 317-472 | INDIANAPLS | 829J | — | Yes |
| 317-473 | INDIANAPLS | 6725 | 2008-01-18 | Yes |
| 317-474 | FRANKLIN | 6725 | 2006-03-17 | Yes |
| 317-475 | INDIANAPLS | 9325 | — | Yes |
| 317-476 | INDIANAPLS | 6534 | 2011-07-21 | Yes |
| 317-477 | GREENFIELD | 7459 | — | — |
| 317-478 | INDIANAPLS | 6534 | 2011-09-15 | Yes |
| 317-479 | INDIANAPLS | 9325 | — | Yes |
| 317-480 | FAIRLAND | 2964 | 2009-08-11 | Yes |
| 317-481 | INDIANAPLS | 9325 | — | — |
| 317-482 | FORTVILLE | 7459 | — | Yes |
| 317-483 | MOORESVL | 516C | 2005-10-06 | Yes |
| 317-484 | INDIANAPLS | 9325 | — | Yes |
| 317-485 | FORTVILLE | 0832 | — | — |
| 317-486 | INDIANAPLS | 9325 | — | Yes |
| 317-487 | INDIANAPLS | 9325 | — | Yes |
| 317-488 | INDIANAPLS | 9325 | — | Yes |
| 317-489 | INDIANAPLS | 4803 | — | Yes |
| 317-490 | INDIANAPLS | 2964 | — | Yes |
| 317-491 | INDIANAPLS | 7314 | — | Yes |
| 317-492 | INDIANAPLS | 9325 | 2001-06-04 | Yes |
| 317-493 | INDIANAPLS | 2964 | 2007-12-18 | Yes |
| 317-494 | FRANKLIN | 6725 | 2009-06-11 | Yes |
| 317-495 | INDIANAPLS | 4803 | 2008-09-09 | Yes |
| 317-496 | INDIANAPLS | 2964 | — | Yes |
| 317-497 | GREENWOOD | 4803 | — | Yes |
| 317-498 | GREENFIELD | 6725 | — | — |
| 317-499 | INDIANAPLS | 5562 | 2016-07-18 | 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.