All assignees
800 prefixes in 573 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 573-700 | — | — | ||
| 573-701 | FARMINGTON | 9533 | — | Yes |
| 573-702 | BLOOMSDALE | 7218 | 2015-06-17 | Yes |
| 573-703 | SIKESTON | 6534 | 2001-06-07 | Yes |
| 573-704 | IRONTON | 093F | 2021-06-25 | Yes |
| 573-705 | FARMINGTON | 6529 | 2006-04-05 | Yes |
| 573-706 | WELLSVILLE | 093F | 2021-06-25 | Yes |
| 573-707 | DONIPHAN | 5814 | 2005-08-11 | Yes |
| 573-708 | CAPEGIRARD | 7218 | 2010-01-18 | Yes |
| 573-709 | CLARKSBURG | 093F | — | Yes |
| 573-710 | MARTINSBG | 4932 | 2006-05-09 | Yes |
| 573-711 | XXXXXXXXXX | MULT | — | — |
| 573-712 | POPLAR BLF | 7218 | — | Yes |
| 573-713 | FARMINGTON | 093F | 2016-03-04 | Yes |
| 573-714 | POPLAR BLF | 6534 | 2001-05-24 | Yes |
| 573-715 | SALEM | 1811 | 2001-05-24 | Yes |
| 573-716 | WILLIAMSBG | 4932 | 2017-11-02 | Yes |
| 573-717 | KENNETT | 9533 | — | Yes |
| 573-718 | POPLAR BLF | 5814 | — | — |
| 573-719 | HANNIBAL | 6275 | 2010-03-19 | Yes |
| 573-720 | BLYTHEVL | 9533 | — | Yes |
| 573-721 | MEXICO | 6275 | 2001-01-10 | Yes |
| 573-722 | ADVANCE | 9533 | — | Yes |
| 573-723 | LKOZKOSBCH | 5814 | 2007-09-14 | Yes |
| 573-724 | HAYTI | 6534 | — | Yes |
| 573-725 | LOUISIANA | 093F | — | Yes |
| 573-726 | BERNIE | 4932 | — | Yes |
| 573-727 | POPLAR BLF | 9533 | — | Yes |
| 573-728 | ARGYLE | 9533 | — | Yes |
| 573-729 | SALEM | 1811 | — | — |
| 573-730 | CAPEGIRARD | 9533 | — | Yes |
| 573-731 | MONROECITY | 093F | — | Yes |
| 573-732 | BOURBON | 9787 | — | Yes |
| 573-733 | BELL CITY | 9533 | — | Yes |
| 573-734 | BISMARCK | 9533 | — | Yes |
| 573-735 | MONROECITY | 1151 | — | Yes |
| 573-736 | CROCKER | 1885 | — | Yes |
| 573-737 | HORNERSVL | 9533 | — | Yes |
| 573-738 | SENATH | 9533 | — | Yes |
| 573-739 | SALEM | 1811 | — | Yes |
| 573-740 | BENTON | 993E | 2021-07-26 | Yes |
| 573-741 | MARBLEHILL | 6534 | 2010-02-19 | Yes |
| 573-742 | BOWLNGGREN | 6529 | 2013-11-15 | Yes |
| 573-743 | CHERRYVL | 1949 | — | — |
| 573-744 | FREEBURG | 9533 | — | Yes |
| 573-745 | LKOZKOSBCH | 5814 | — | Yes |
| 573-746 | LKOZKOSBCH | 6529 | 2001-10-29 | Yes |
| 573-747 | FARMINGTON | 9533 | — | Yes |
| 573-748 | NEW MADRID | 9533 | — | Yes |
| 573-749 | IRONDALE | 1151 | — | Yes |
| 573-750 | EUGENE | 4932 | 2005-02-11 | Yes |
| 573-751 | JEFFERSNCY | 1811 | — | — |
| 573-752 | DEERING | 5814 | — | Yes |
| 573-753 | STEELVILLE | 792K | 2018-12-20 | Yes |
| 573-754 | LOUISIANA | 9533 | — | Yes |
| 573-755 | JACKSON | 9533 | 2010-11-11 | Yes |
| 573-756 | FARMINGTON | 9533 | — | — |
| 573-757 | DEERING | 9533 | — | Yes |
| 573-758 | GRANDIN | 4932 | 2001-05-24 | Yes |
| 573-759 | DIXON | 1885 | — | Yes |
| 573-760 | FARMINGTON | 9533 | — | Yes |
| 573-761 | JEFFERSNCY | 1811 | — | — |
| 573-762 | NEWBURG | 1811 | — | Yes |
| 573-763 | CHAMOIS | 9787 | — | Yes |
| 573-764 | GERALD | 1882 | — | Yes |
| 573-765 | RICHLAND | 1811 | — | Yes |
| 573-766 | BELGRADE | 1151 | — | Yes |
| 573-767 | MONTICELLO | 1151 | — | Yes |
| 573-768 | PERRYVILLE | 6534 | — | Yes |
| 573-769 | PALMYRA | 1151 | — | Yes |
| 573-770 | MONTICELLO | 093F | — | Yes |
| 573-771 | COLUMBIA | 9784 | — | — |
| 573-772 | POPLAR BLF | 5814 | — | Yes |
| 573-773 | PALMYRA | 093F | — | Yes |
| 573-774 | WAYNESVL | 1811 | — | — |
| 573-775 | STEELVILLE | 1949 | — | — |
| 573-776 | POPLAR BLF | 9533 | — | Yes |
| 573-777 | COLUMBIA | 554A | 2003-06-03 | Yes |
| 573-778 | POPLAR BLF | 9533 | — | Yes |
| 573-779 | CALEDONIA | 1151 | — | Yes |
| 573-780 | STEGNVIEVE | 6529 | 2021-11-05 | Yes |
| 573-781 | CLIMAX SPG | 093F | 2021-03-12 | Yes |
| 573-782 | RUSSELLVL | 1811 | — | Yes |
| 573-783 | FREDERCKTN | 9533 | 2001-05-01 | Yes |
| 573-784 | FRANKFORD | 9533 | — | Yes |
| 573-785 | POPLAR BLF | 9533 | — | — |
| 573-786 | HUZZAH | 1949 | — | — |
| 573-787 | CLARKSBURG | 1811 | — | Yes |
| 573-788 | OLDAPPLETN | 9533 | — | Yes |
| 573-789 | VERSAILLES | 6275 | — | Yes |
| 573-790 | CLARKSVL | 792K | 2021-10-06 | Yes |
| 573-791 | EDGAR SPG | 093F | — | Yes |
| 573-792 | HOLCOMB | 9533 | — | Yes |
| 573-793 | IBERIA | 1885 | — | Yes |
| 573-794 | DELTA | 9533 | — | Yes |
| 573-795 | HANNIBAL | 6529 | — | Yes |
| 573-796 | CALIFORNIA | 1811 | — | — |
| 573-797 | JEFFERSNCY | 6529 | — | Yes |
| 573-798 | MOREHOUSE | 093F | 2016-09-21 | Yes |
| 573-799 | LINN | 197D | — | 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.