All assignees
799 prefixes in 917 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 917-701 | NWYRCYZN01 | 6622 | — | Yes |
| 917-702 | NWYRCYZN07 | 6622 | 2012-02-06 | Yes |
| 917-703 | NWYRCYZN04 | 4036 | 2002-05-06 | — |
| 917-704 | NWYRCYZN10 | 4036 | — | — |
| 917-705 | NWYRCYZN10 | 4036 | — | — |
| 917-706 | NWYRCYZN01 | 6630 | — | — |
| 917-707 | NWYRCYZN08 | 6630 | — | — |
| 917-708 | NWYRCYZN04 | 612K | 2013-03-27 | Yes |
| 917-709 | NWYRCYZN01 | 6622 | — | Yes |
| 917-710 | NWYRCYZN01 | 6959 | — | — |
| 917-711 | XXXXXXXXXX | MULT | — | — |
| 917-712 | NWYRCYZN01 | 6630 | — | — |
| 917-713 | NWYRCYZN01 | 6630 | — | — |
| 917-714 | NWYRCYZN01 | 4036 | — | — |
| 917-715 | NWYRCYZN01 | 6959 | — | — |
| 917-716 | NWYRCYZN01 | 6959 | — | — |
| 917-717 | NWYRCYZN10 | 6959 | 2013-03-04 | Yes |
| 917-718 | NWYRCYZN08 | 624H | 2023-07-05 | Yes |
| 917-719 | NWYRCYZN10 | 997E | — | Yes |
| 917-720 | NWYRCYZN01 | 4006 | — | Yes |
| 917-721 | NWYRCYZN01 | 6622 | — | Yes |
| 917-722 | NWYRCYZN14 | 155E | 2011-12-27 | Yes |
| 917-723 | NWYRCYZN01 | 6622 | — | Yes |
| 917-724 | NWYRCYZN15 | 6622 | 2012-09-21 | Yes |
| 917-725 | NWYRCYZN12 | 997E | 2010-02-11 | Yes |
| 917-726 | NWYRCYZN01 | 9104 | — | — |
| 917-727 | NWYRCYZN01 | 997E | 2010-03-02 | Yes |
| 917-728 | NWYRCYZN01 | 6622 | — | Yes |
| 917-729 | NWYRCYZN01 | 6630 | — | — |
| 917-730 | NWYRCYZN09 | 384C | 2022-01-14 | Yes |
| 917-731 | NWYRCYZN01 | 6622 | — | Yes |
| 917-732 | NWYRCYZN09 | 473G | 2012-04-06 | Yes |
| 917-733 | NWYRCYZN01 | 6959 | — | — |
| 917-734 | NWYRCYZN01 | 6959 | — | — |
| 917-735 | NWYRCYZN04 | 806K | 2025-07-01 | Yes |
| 917-736 | NWYRCYZN03 | 829J | 2011-06-29 | Yes |
| 917-737 | NWYRCYZN03 | 997E | 2011-02-01 | Yes |
| 917-738 | NWYRCYZN01 | 6630 | — | — |
| 917-739 | NWYRCYZN01 | 6630 | — | — |
| 917-740 | NWYRCYZN10 | 997E | 2010-03-02 | Yes |
| 917-741 | NWYRCYZN10 | 4036 | — | — |
| 917-742 | NWYRCYZN10 | 4036 | — | — |
| 917-743 | NWYRCYZN01 | 4036 | — | — |
| 917-744 | NWYRCYZN01 | 4036 | — | — |
| 917-745 | NWYRCYZN08 | 793K | 2011-04-01 | Yes |
| 917-746 | NWYRCYZN01 | 4006 | 2011-10-13 | Yes |
| 917-747 | NWYRCYZN01 | 6959 | — | — |
| 917-748 | NWYRCYZN01 | 6959 | — | — |
| 917-749 | NWYRCYZN01 | 6622 | — | Yes |
| 917-750 | NWYRCYZN01 | 6959 | — | — |
| 917-751 | NWYRCYZN01 | 6959 | — | — |
| 917-752 | NWYRCYZN01 | 6630 | — | — |
| 917-753 | NWYRCYZN06 | 4036 | — | — |
| 917-754 | NWYRCYZN06 | 4036 | — | — |
| 917-755 | NWYRCYZN06 | 4036 | — | — |
| 917-756 | NWYRCYZN01 | 4036 | 2001-01-26 | — |
| 917-757 | NWYRCYZN07 | 6959 | — | — |
| 917-758 | NWYRCYZN06 | 6630 | — | — |
| 917-759 | NWYRCYZN06 | 6630 | — | — |
| 917-760 | NWYRCYZN06 | 6630 | — | — |
| 917-761 | NWYRCYZN06 | 6630 | — | — |
| 917-762 | NWYRCYZN01 | 6630 | — | — |
| 917-763 | NWYRCYZN01 | 6959 | — | — |
| 917-764 | NWYRCYZN07 | 384C | 2021-01-27 | Yes |
| 917-765 | NWYRCYZN06 | 997E | 2012-08-17 | Yes |
| 917-766 | NWYRCYZN06 | 6630 | — | — |
| 917-767 | NWYRCYZN10 | 4036 | — | — |
| 917-768 | NWYRCYZN01 | 997E | 2011-12-13 | Yes |
| 917-769 | NWYRCYZN10 | 4036 | — | — |
| 917-770 | NWYRCYZN01 | 6622 | — | — |
| 917-771 | NWYRCYZN01 | 6622 | — | Yes |
| 917-772 | NWYRCYZN06 | 4036 | 2024-10-04 | Yes |
| 917-773 | NWYRCYZN04 | 997E | — | Yes |
| 917-774 | NWYRCYZN01 | 6622 | 2001-05-07 | — |
| 917-775 | NWYRCYZN09 | 6622 | — | Yes |
| 917-776 | NWYRCYZN01 | 6622 | — | Yes |
| 917-777 | NWYRCYZN01 | 9104 | — | — |
| 917-778 | NWYRCYZN01 | 9104 | — | — |
| 917-779 | NWYRCYZN01 | 9104 | — | Yes |
| 917-780 | NWYRCYZN12 | 6959 | 2012-09-27 | Yes |
| 917-781 | NWYRCYZN01 | 597F | 2017-12-29 | Yes |
| 917-782 | NWYRCYZN04 | 4036 | 2024-11-04 | Yes |
| 917-783 | NWYRCYZN01 | 4036 | — | — |
| 917-784 | NWYRCYZN01 | 6630 | — | — |
| 917-785 | NWYRCYZN01 | 6630 | — | — |
| 917-786 | NWYRCYZN01 | 6630 | — | — |
| 917-787 | NWYRCYZN01 | 6630 | — | — |
| 917-788 | NWYRCYZN01 | 6630 | — | — |
| 917-789 | NWYRCYZN07 | 6959 | 2012-09-24 | Yes |
| 917-790 | NWYRCYZN01 | 9104 | — | Yes |
| 917-791 | NWYRCYZN14 | 997E | 2010-02-26 | Yes |
| 917-792 | NWYRCYZN03 | 612K | 2011-10-11 | Yes |
| 917-793 | NWYRCYZN04 | 155E | 2008-06-25 | Yes |
| 917-794 | NWYRCYZN10 | 4036 | 2013-01-15 | Yes |
| 917-795 | NWYRCYZN04 | 5562 | 2012-01-23 | Yes |
| 917-796 | NWYRCYZN01 | 6959 | — | — |
| 917-797 | NWYRCYZN01 | 6959 | — | — |
| 917-798 | NWYRCYZN01 | 6630 | — | — |
| 917-799 | NWYRCYZN01 | 6630 | — | — |
| 917-800 | NWYRCYZN15 | 6959 | 2022-03-17 | 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.