All assignees
771 prefixes in 440 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 440-406 | ELYRIA | 5562 | 2012-09-30 | Yes |
| 440-407 | CHAGRINFLS | 6025 | 2012-08-10 | Yes |
| 440-408 | HILLCREST | 6025 | 2012-08-28 | Yes |
| 440-409 | CLEVELAND | 9321 | 2002-04-16 | Yes |
| 440-410 | BRECKSVL | 6025 | 2012-10-15 | Yes |
| 440-411 | XXXXXXXXXX | MULT | — | — |
| 440-412 | ELYRIA | 6529 | 2015-06-11 | Yes |
| 440-413 | PAINESVL | 6025 | — | — |
| 440-414 | TRINITY | 7443 | — | Yes |
| 440-415 | GENEVA | 0666 | — | Yes |
| 440-416 | CHAGRINFLS | 6025 | 2014-06-19 | Yes |
| 440-417 | MADISON | 0666 | — | Yes |
| 440-418 | BEREA | 6025 | 2014-06-19 | Yes |
| 440-420 | ELYRIA | 6025 | 2010-02-02 | Yes |
| 440-421 | HILLCREST | 793K | 2013-06-25 | Yes |
| 440-422 | COLEBROOK | 0649 | — | — |
| 440-423 | GATESMILLS | 9321 | — | Yes |
| 440-424 | CHAGRINFLS | 4863 | — | Yes |
| 440-425 | BURTON | 464C | — | Yes |
| 440-426 | MIDDLEFLD | 4863 | 2013-04-26 | Yes |
| 440-427 | OLMSTEDFLS | 9321 | — | Yes |
| 440-428 | MADISON | 0666 | — | — |
| 440-429 | CLEVELAND | 6025 | — | — |
| 440-430 | TRINITY | 6025 | 2012-08-28 | Yes |
| 440-431 | HILLCREST | 9321 | 2003-08-05 | Yes |
| 440-432 | BEREA | 6025 | 2012-12-13 | Yes |
| 440-433 | LORAIN | 5562 | 2022-10-10 | Yes |
| 440-434 | LORAIN | 793K | — | Yes |
| 440-435 | GATESMILLS | 7443 | — | Yes |
| 440-437 | ORWELL | 0649 | — | — |
| 440-438 | TRINITY | 735E | 2012-12-13 | Yes |
| 440-439 | BEDFORD | 9321 | — | — |
| 440-440 | HILLCREST | 464C | 2024-08-16 | Yes |
| 440-441 | CHAGRINFLS | 6025 | 2014-06-19 | Yes |
| 440-442 | HILLCREST | 9321 | — | — |
| 440-443 | HILLCREST | 460K | — | Yes |
| 440-444 | LORAIN | 793K | 2013-04-10 | Yes |
| 440-445 | MENTOR | 7443 | — | Yes |
| 440-446 | HILLCREST | 9321 | — | — |
| 440-447 | BRECKSVL | 4863 | 2006-01-18 | Yes |
| 440-448 | GATESMILLS | 464C | — | Yes |
| 440-449 | HILLCREST | 9321 | — | — |
| 440-450 | BEREA | 6025 | 2014-06-19 | Yes |
| 440-451 | HILLCREST | 6025 | 2014-05-20 | Yes |
| 440-452 | ELYRIA | 6529 | — | Yes |
| 440-453 | ELYRIA | 6529 | — | Yes |
| 440-454 | OLMSTEDFLS | 6529 | 2002-07-11 | Yes |
| 440-455 | TRINITY | 284F | 2013-04-04 | Yes |
| 440-456 | HILLCREST | 9321 | — | Yes |
| 440-457 | NOROYALTON | 7443 | — | Yes |
| 440-458 | ELYRIA | 0665 | — | Yes |
| 440-459 | HILLCREST | 7443 | 2014-07-08 | Yes |
| 440-460 | HILLCREST | 9321 | — | Yes |
| 440-461 | HILLCREST | 9321 | — | — |
| 440-462 | CLEVELAND | 001F | 2015-03-23 | Yes |
| 440-463 | WILLOUGHBY | 6534 | — | — |
| 440-464 | BRECKSVL | 6025 | 2014-05-21 | Yes |
| 440-465 | CLEVELAND | 6025 | — | Yes |
| 440-466 | GENEVA | 0666 | — | — |
| 440-467 | BEREA | 001F | 2014-04-30 | Yes |
| 440-468 | BAINBRIDGE | 6025 | 2014-08-04 | Yes |
| 440-469 | BEREA | 6529 | 2013-10-07 | Yes |
| 440-470 | ASHTABULA | 6529 | 2023-08-04 | Yes |
| 440-471 | TRINITY | 4863 | — | Yes |
| 440-472 | BEREA | 6529 | 2015-04-03 | Yes |
| 440-473 | HILLCREST | 9321 | — | — |
| 440-474 | TRUMBULL | 0666 | — | Yes |
| 440-475 | CHAGRINFLS | 6025 | 2013-01-28 | Yes |
| 440-476 | CLEVELAND | 6025 | — | — |
| 440-477 | WILLOUGHBY | 6025 | — | — |
| 440-478 | WILLOUGHBY | 6025 | — | — |
| 440-479 | WILLOUGHBY | 6025 | — | — |
| 440-480 | CHAGRINFLS | 6025 | 2012-11-27 | Yes |
| 440-481 | VICTORY | 6025 | 2010-10-19 | Yes |
| 440-482 | VICTORY | 001F | 2014-08-19 | Yes |
| 440-483 | HILLCREST | 9321 | — | Yes |
| 440-484 | HILLCREST | 4863 | — | Yes |
| 440-485 | CHAGRINFLS | 6529 | 2014-08-22 | Yes |
| 440-487 | WILLOUGHBY | 6025 | — | — |
| 440-488 | WILLOUGHBY | 6025 | — | — |
| 440-489 | TRINITY | 9748 | — | — |
| 440-490 | CHESTERLD | 7532 | — | Yes |
| 440-491 | GENEVA | 464C | — | Yes |
| 440-492 | BURTON | 9748 | — | — |
| 440-493 | VICTORY | 464C | 2016-02-16 | Yes |
| 440-494 | WICKLIFFE | 7532 | — | Yes |
| 440-495 | VICTORY | 6025 | 2014-05-20 | Yes |
| 440-496 | OLMSTEDFLS | 464C | 2016-03-01 | Yes |
| 440-497 | WILLOUGHBY | 7532 | — | Yes |
| 440-498 | CHAGRINFLS | 9321 | — | — |
| 440-499 | VICTORY | 4863 | — | Yes |
| 440-500 | ELYRIA | 939H | 2022-10-10 | Yes |
| 440-501 | VICTORY | 6025 | 2012-08-28 | Yes |
| 440-502 | VICTORY | 6534 | 2015-05-12 | Yes |
| 440-503 | BEREA | 6529 | — | Yes |
| 440-504 | BEREA | 6025 | 2012-09-17 | Yes |
| 440-505 | CHAGRINFLS | 7443 | — | Yes |
| 440-506 | ELYRIA | 6529 | 2002-03-20 | Yes |
| 440-507 | WILLOUGHBY | 6630 | — | — |
| 440-508 | OLMSTEDFLS | 7443 | — | 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.