All assignees
560 prefixes in 616 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 616-724 | GRAND RPDS | 9323 | — | Yes |
| 616-726 | GRAND RPDS | 543C | — | Yes |
| 616-727 | ADA | 543C | 2016-02-12 | Yes |
| 616-729 | GRAND RPDS | 197D | 2017-06-27 | Yes |
| 616-730 | BYRON CTR | 829J | 2007-07-31 | Yes |
| 616-732 | GRAND RPDS | 9323 | — | — |
| 616-734 | GRAND RPDS | 829J | — | Yes |
| 616-735 | GRAND RPDS | 9323 | — | — |
| 616-737 | SARANAC | 543C | 2016-03-04 | Yes |
| 616-738 | HOLLAND | 9323 | — | — |
| 616-739 | CLARKSVL | 543C | — | Yes |
| 616-741 | ZEELAND | 7157 | — | Yes |
| 616-742 | GRAND RPDS | 9323 | — | — |
| 616-743 | GRANDHAVEN | 817J | — | — |
| 616-745 | GRAND RPDS | 6003 | 2001-03-09 | — |
| 616-746 | TRUFANT | 516J | 2022-02-18 | Yes |
| 616-747 | ROCKFORD | 543C | 2016-02-29 | Yes |
| 616-748 | ZEELAND | 9323 | — | — |
| 616-752 | GRAND RPDS | 9323 | — | Yes |
| 616-754 | GREENVILLE | 9323 | — | — |
| 616-755 | IONIA | 6003 | 2003-05-01 | Yes |
| 616-757 | BORCULO | 817J | 2004-12-06 | Yes |
| 616-758 | GRANDHAVEN | 965H | 2021-07-21 | Yes |
| 616-761 | ORLEANS | 0671 | — | Yes |
| 616-765 | FREEPORT | 9323 | — | Yes |
| 616-766 | BELDING | 965H | 2020-08-20 | Yes |
| 616-770 | GRAND RPDS | 9323 | — | — |
| 616-771 | GRAND RPDS | 9323 | — | — |
| 616-772 | ZEELAND | 9323 | — | — |
| 616-773 | GRAND RPDS | 3535 | — | Yes |
| 616-774 | GRAND RPDS | 9323 | — | — |
| 616-775 | IONIA | 817J | — | — |
| 616-776 | GRAND RPDS | 9323 | — | — |
| 616-777 | HUDSONVL | 829J | — | Yes |
| 616-779 | GRATTAN | 543C | 2016-03-03 | Yes |
| 616-780 | GRAND RPDS | 6534 | 2002-09-17 | — |
| 616-784 | GRAND RPDS | 9323 | — | — |
| 616-785 | GRAND RPDS | 9323 | — | — |
| 616-786 | HOLLAND | 9323 | — | — |
| 616-787 | ADA | 9323 | — | — |
| 616-788 | GREENVILLE | 2964 | 2004-11-23 | Yes |
| 616-791 | GRAND RPDS | 9323 | — | — |
| 616-794 | BELDING | 9323 | — | Yes |
| 616-795 | HOLLAND | 2964 | — | Yes |
| 616-796 | HOLLAND | 543C | — | Yes |
| 616-797 | HUDSONVL | 991E | — | Yes |
| 616-799 | CEDAR SPG | 6003 | 2002-09-17 | Yes |
| 616-800 | JAMESTOWN | 965H | 2019-01-24 | Yes |
| 616-801 | HOLLAND | 6534 | — | Yes |
| 616-802 | GRAND RPDS | 7421 | — | Yes |
| 616-803 | DUTTON | 9323 | 2006-02-15 | Yes |
| 616-805 | GRAND RPDS | 318J | 2007-12-28 | Yes |
| 616-808 | GRAND RPDS | 6534 | 2005-08-24 | Yes |
| 616-811 | XXXXXXXXXX | MULT | — | — |
| 616-813 | GRAND RPDS | 2964 | — | Yes |
| 616-816 | GRAND RPDS | 965H | 2019-01-24 | Yes |
| 616-818 | GRAND RPDS | 6534 | — | Yes |
| 616-819 | GRAND RPDS | 991E | — | Yes |
| 616-820 | HOLLAND | 7157 | — | Yes |
| 616-821 | GRAND RPDS | 2964 | 2002-01-16 | Yes |
| 616-822 | GRAND RPDS | 6003 | — | — |
| 616-824 | GREENVILLE | 6534 | — | Yes |
| 616-825 | ADA | 817J | 2001-01-10 | — |
| 616-826 | GRAND RPDS | 6003 | 2002-09-17 | — |
| 616-827 | GRAND RPDS | 9323 | — | Yes |
| 616-828 | GRAND RPDS | 6120 | 2001-08-09 | Yes |
| 616-829 | CEDAR SPG | 817J | — | — |
| 616-831 | GRAND RPDS | 7157 | — | — |
| 616-834 | HOLLAND | 7421 | 2001-03-09 | Yes |
| 616-835 | GREENVILLE | 2964 | — | Yes |
| 616-836 | HOLLAND | 2964 | — | Yes |
| 616-837 | COOPERSVL | 0695 | — | — |
| 616-839 | CLARKSVL | 817J | 2001-05-08 | — |
| 616-840 | GRAND RPDS | 9323 | — | Yes |
| 616-841 | IONIA | 3535 | 2004-09-29 | Yes |
| 616-842 | GRANDHAVEN | 9323 | — | — |
| 616-843 | GRANDHAVEN | 6534 | — | Yes |
| 616-844 | GRANDHAVEN | 9323 | — | Yes |
| 616-846 | GRANDHAVEN | 9323 | — | — |
| 616-847 | GRANDHAVEN | 9323 | — | — |
| 616-848 | HOLLAND | 2964 | — | Yes |
| 616-850 | GRANDHAVEN | 9323 | — | Yes |
| 616-855 | GRAND RPDS | 829J | 2002-07-19 | — |
| 616-856 | GRAND RPDS | 2964 | — | Yes |
| 616-860 | HOLLAND | 9323 | — | — |
| 616-862 | GRAND RPDS | 2964 | 2001-04-17 | Yes |
| 616-863 | ROCKFORD | 9323 | — | Yes |
| 616-866 | ROCKFORD | 9323 | — | — |
| 616-867 | ROCKFORD | 939H | 2022-10-11 | Yes |
| 616-868 | ALTO | 9323 | — | Yes |
| 616-871 | DUTTON | 991E | — | Yes |
| 616-874 | ROCKFORD | 9323 | — | — |
| 616-875 | BORCULO | 0671 | — | Yes |
| 616-877 | MOLINE | 9323 | — | Yes |
| 616-878 | BYRON CTR | 9323 | — | — |
| 616-879 | ZEELAND | 829J | — | Yes |
| 616-881 | GRAND RPDS | 6534 | — | Yes |
| 616-883 | ROCKFORD | 318J | — | Yes |
| 616-884 | ROCKFORD | 516C | 2006-11-13 | Yes |
| 616-885 | GRAND RPDS | 829J | 2003-02-05 | 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.