All assignees
771 prefixes in 440 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 440-714 | LORAIN | 6025 | 2006-04-17 | Yes |
| 440-715 | CHAGRINFLS | 7443 | — | Yes |
| 440-716 | TRINITY | 9321 | — | — |
| 440-717 | BRECKSVL | 9321 | — | — |
| 440-718 | HILLCREST | 6025 | 2013-01-23 | Yes |
| 440-719 | CHAGRINFLS | 6534 | 2013-09-18 | Yes |
| 440-720 | HILLCREST | 9321 | — | Yes |
| 440-721 | PAINESVL | 4863 | — | Yes |
| 440-722 | BRECKSVL | 073H | 2017-03-07 | Yes |
| 440-723 | ELYRIA | 6529 | 2009-09-22 | Yes |
| 440-724 | CLEVELAND | 6025 | — | — |
| 440-725 | WILLOUGHBY | 6534 | — | — |
| 440-726 | THOMPSON | 464C | 2021-06-21 | Yes |
| 440-727 | VICTORY | 6025 | 2013-01-23 | Yes |
| 440-728 | WILLOUGHBY | 6025 | — | Yes |
| 440-729 | CHESTERLD | 9321 | — | — |
| 440-730 | CLEVELAND | 7443 | — | Yes |
| 440-731 | ELYRIA | 6025 | 2009-09-08 | Yes |
| 440-732 | STRONGSVL | 6529 | 2014-02-04 | Yes |
| 440-733 | PAINESVL | 9748 | — | — |
| 440-734 | TRINITY | 9321 | — | — |
| 440-735 | BEDFORD | 9321 | — | Yes |
| 440-736 | BRECKSVL | 9321 | — | Yes |
| 440-737 | TRUMBULL | 508J | 2015-07-31 | Yes |
| 440-738 | VERMILION | 464C | 2021-06-22 | Yes |
| 440-739 | NEWBURY | 6529 | 2002-04-08 | Yes |
| 440-740 | BRECKSVL | 9321 | — | Yes |
| 440-741 | VICTORY | 073H | 2021-06-23 | Yes |
| 440-742 | WILLOUGHBY | 6529 | — | Yes |
| 440-743 | VICTORY | 9321 | — | Yes |
| 440-744 | KIRTLAND | 7443 | — | Yes |
| 440-745 | GATESMILLS | 7443 | — | Yes |
| 440-746 | BRECKSVL | 9321 | — | Yes |
| 440-747 | VICTORY | 516C | — | Yes |
| 440-748 | NORTHEATON | 0615 | — | — |
| 440-749 | WILLOUGHBY | 6529 | 2002-04-22 | Yes |
| 440-750 | PARKMAN | 464C | 2020-05-28 | Yes |
| 440-751 | OBERLIN | 7443 | — | Yes |
| 440-752 | LORAIN | 6025 | 2008-08-21 | Yes |
| 440-753 | HILLCREST | 7443 | — | Yes |
| 440-754 | PAINESVL | 001F | 2015-05-06 | Yes |
| 440-755 | ASHTABULA | 965H | 2020-05-01 | Yes |
| 440-756 | OLMSTEDFLS | 7443 | — | Yes |
| 440-757 | NEWBURY | 624H | 2021-06-17 | Yes |
| 440-758 | ELYRIA | 6630 | — | — |
| 440-759 | CLEVELAND | 6025 | — | — |
| 440-760 | LEROY | 464C | — | Yes |
| 440-761 | TRINITY | 7532 | 2021-11-02 | Yes |
| 440-762 | LEROY | 464C | — | Yes |
| 440-763 | BEREA | 6025 | 2013-01-23 | Yes |
| 440-764 | BURTON | 9748 | — | — |
| 440-765 | RUSSELL | 624H | 2021-06-17 | Yes |
| 440-766 | LORAIN | 464C | 2021-02-03 | Yes |
| 440-767 | PAINESVL | 624H | 2021-06-17 | Yes |
| 440-768 | WILLOUGHBY | 7421 | 2021-11-09 | Yes |
| 440-769 | CHAGRINFLS | 001F | 2015-07-28 | Yes |
| 440-770 | BRECKSVL | 6025 | 2013-01-28 | Yes |
| 440-771 | HILLCREST | 464C | 2016-02-12 | Yes |
| 440-772 | TRINITY | 001F | 2015-04-27 | Yes |
| 440-773 | CLEVELAND | 6025 | — | — |
| 440-774 | OBERLIN | 0615 | — | — |
| 440-775 | OBERLIN | 0615 | — | — |
| 440-776 | OBERLIN | 0615 | — | Yes |
| 440-777 | TRINITY | 9321 | — | — |
| 440-778 | PIERPONT | 624H | 2021-06-17 | Yes |
| 440-779 | TRINITY | 9321 | — | — |
| 440-780 | AVON | 624H | 2021-05-10 | Yes |
| 440-781 | CLEVELAND | 6025 | 2001-02-21 | — |
| 440-782 | OLMSTEDFLS | 7532 | — | Yes |
| 440-783 | STRONGSVL | 7532 | — | Yes |
| 440-784 | WICKLIFFE | 6630 | — | — |
| 440-785 | CLEVELAND | 6025 | — | — |
| 440-786 | BEDFORD | 9321 | — | Yes |
| 440-787 | LORAIN | 6529 | 2007-03-15 | Yes |
| 440-788 | TRINITY | 7532 | — | Yes |
| 440-789 | ASHTABULA | 6534 | 2008-03-28 | Yes |
| 440-790 | GENEVA | 624H | 2021-05-10 | Yes |
| 440-791 | GRAFTON | 4863 | 2008-10-17 | Yes |
| 440-792 | BRECKSVL | 7532 | — | Yes |
| 440-793 | OLMSTEDFLS | 4863 | — | Yes |
| 440-794 | NOROYALTON | 464C | — | Yes |
| 440-795 | KINGSVILLE | 464C | 2021-07-02 | Yes |
| 440-796 | PAINESVL | 6529 | — | Yes |
| 440-797 | BEDFORD | 464C | 2016-02-01 | Yes |
| 440-798 | AMHERST | 490J | 2022-01-07 | Yes |
| 440-799 | CLEVELAND | 7443 | — | Yes |
| 440-800 | VICTORY | 6025 | 2010-12-21 | Yes |
| 440-801 | TRINITY | 9321 | — | Yes |
| 440-802 | BRECKSVL | 6025 | 2013-01-28 | Yes |
| 440-803 | VICTORY | 6025 | 2013-01-23 | Yes |
| 440-804 | CHAGRINFLS | 6025 | — | Yes |
| 440-805 | ROCK CREEK | 0666 | 2013-06-06 | Yes |
| 440-806 | CHAGRINFLS | 6025 | 2013-01-28 | Yes |
| 440-807 | NEW LYME | 464C | 2021-07-22 | Yes |
| 440-808 | TRINITY | 9321 | — | — |
| 440-809 | VICTORY | 7443 | — | Yes |
| 440-810 | WICKLIFFE | 5562 | — | Yes |
| 440-811 | XXXXXXXXXX | MULT | — | — |
| 440-812 | ASHTABULA | 6025 | — | — |
| 440-813 | ASHTABULA | 6025 | 2001-01-10 | — |
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.