All assignees
800 prefixes in 347 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 347-800 | NWYRCYZN04 | 997E | 2023-06-02 | Yes |
| 347-801 | NWYRCYZN04 | 6622 | 2006-03-27 | Yes |
| 347-802 | NWYRCYZN04 | 6959 | — | Yes |
| 347-803 | NWYRCYZN04 | 5562 | 2006-09-26 | Yes |
| 347-804 | NWYRCYZN11 | 6959 | 2001-03-20 | Yes |
| 347-805 | NWYRCYZN03 | 6622 | 2011-01-14 | Yes |
| 347-806 | NWYRCYZN08 | 6622 | 2001-01-08 | Yes |
| 347-807 | NWYRCYZN08 | 6622 | 2011-02-25 | Yes |
| 347-808 | NWYRCYZN08 | 384C | — | Yes |
| 347-809 | NWYRCYZN10 | 6959 | 2006-08-14 | Yes |
| 347-810 | NWYRCYZN04 | 612K | 2006-09-25 | Yes |
| 347-811 | XXXXXXXXXX | MULT | — | — |
| 347-812 | NWYRCYZN03 | 6622 | — | Yes |
| 347-813 | NWYRCYZN08 | 4036 | 2004-11-04 | Yes |
| 347-814 | NWYRCYZN03 | 997E | 2022-07-22 | Yes |
| 347-815 | NWYRCYZN12 | 997E | 2011-02-17 | Yes |
| 347-816 | NWYRCYZN07 | 5562 | 2010-02-24 | Yes |
| 347-817 | NWYRCYZN06 | 384C | — | Yes |
| 347-818 | NWYRCYZN03 | 6622 | 2011-01-20 | Yes |
| 347-819 | NWYRCYZN03 | 4036 | — | Yes |
| 347-820 | NWYRCYZN03 | 4036 | — | Yes |
| 347-821 | NWYRCYZN03 | 4036 | — | Yes |
| 347-822 | NWYRCYZN09 | 6622 | 2008-06-25 | Yes |
| 347-823 | NWYRCYZN06 | 829J | — | — |
| 347-824 | NWYRCYZN11 | 6622 | 2009-02-17 | Yes |
| 347-825 | NWYRCYZN14 | 6622 | 2007-07-24 | Yes |
| 347-826 | NWYRCYZN13 | 4006 | — | Yes |
| 347-827 | NWYRCYZN09 | 6622 | 2008-10-22 | Yes |
| 347-828 | NWYRCYZN09 | 6959 | 2009-03-11 | Yes |
| 347-829 | NWYRCYZN10 | 5562 | — | Yes |
| 347-830 | NWYRCYZN15 | 4006 | — | Yes |
| 347-831 | NWYRCYZN07 | 6959 | — | Yes |
| 347-832 | NWYRCYZN08 | 6622 | 2008-04-15 | Yes |
| 347-833 | NWYRCYZN04 | 6622 | 2007-10-03 | Yes |
| 347-834 | NWYRCYZN06 | 6959 | — | Yes |
| 347-835 | NWYRCYZN04 | 6959 | 2006-09-20 | Yes |
| 347-836 | NWYRCYZN11 | 8526 | 2001-02-07 | Yes |
| 347-837 | NWYRCYZN08 | 6622 | — | — |
| 347-838 | NWYRCYZN15 | 6959 | 2007-04-19 | Yes |
| 347-839 | NWYRCYZN03 | 6959 | 2009-08-11 | Yes |
| 347-840 | NWYRCYZN08 | 6959 | 2005-08-23 | Yes |
| 347-841 | NWYRCYZN11 | 7140 | — | Yes |
| 347-842 | NWYRCYZN04 | 612K | 2007-07-11 | Yes |
| 347-843 | NWYRCYZN05 | 612K | 2008-02-19 | Yes |
| 347-844 | NWYRCYZN06 | 6959 | 2006-07-18 | Yes |
| 347-845 | NWYRCYZN06 | 6622 | 2007-05-11 | Yes |
| 347-846 | NWYRCYZN08 | 829J | 2007-10-03 | Yes |
| 347-847 | NWYRCYZN03 | 5562 | 2010-02-02 | Yes |
| 347-848 | NWYRCYZN08 | 5562 | 2007-04-10 | Yes |
| 347-849 | NWYRCYZN03 | 6622 | 2009-10-06 | Yes |
| 347-850 | NWYRCYZN14 | 6622 | 2008-04-29 | Yes |
| 347-851 | NWYRCYZN04 | 6622 | 2005-08-08 | Yes |
| 347-852 | NWYRCYZN04 | 6959 | 2007-10-24 | Yes |
| 347-853 | NWYRCYZN06 | 6959 | 2005-09-19 | Yes |
| 347-854 | NWYRCYZN03 | 6622 | — | Yes |
| 347-855 | NWYRCYZN14 | 6622 | 2008-03-26 | Yes |
| 347-856 | NWYRCYZN07 | 5562 | 2009-09-02 | Yes |
| 347-857 | NWYRCYZN14 | 325B | — | Yes |
| 347-858 | NWYRCYZN11 | 5562 | 2009-09-02 | Yes |
| 347-859 | NWYRCYZN05 | 6622 | 2007-12-01 | Yes |
| 347-860 | NWYRCYZN07 | 6959 | 2005-09-19 | Yes |
| 347-861 | NWYRCYZN14 | 6622 | — | Yes |
| 347-862 | NWYRCYZN03 | 612K | — | Yes |
| 347-863 | NWYRCYZN06 | 6622 | 2007-10-11 | Yes |
| 347-864 | NWYRCYZN06 | 6622 | 2011-02-14 | Yes |
| 347-865 | NWYRCYZN07 | 6622 | — | Yes |
| 347-866 | NWYRCYZN06 | 6622 | — | — |
| 347-867 | NWYRCYZN04 | 6622 | 2008-04-30 | Yes |
| 347-868 | NWYRCYZN03 | 4006 | 2011-02-18 | Yes |
| 347-869 | NWYRCYZN12 | 5562 | — | Yes |
| 347-870 | NWYRCYZN08 | 5562 | 2006-10-10 | Yes |
| 347-871 | NWYRCYZN03 | 997E | 2010-03-04 | Yes |
| 347-872 | NWYRCYZN03 | 6622 | 2011-02-14 | Yes |
| 347-873 | NWYRCYZN05 | 6622 | 2005-03-30 | Yes |
| 347-874 | NWYRCYZN07 | 6622 | 2011-02-14 | Yes |
| 347-875 | NWYRCYZN07 | 829J | 2008-06-25 | Yes |
| 347-876 | NWYRCYZN08 | 5562 | 2011-02-14 | Yes |
| 347-877 | NWYRCYZN08 | 624H | 2022-04-28 | Yes |
| 347-878 | NWYRCYZN10 | 5562 | — | Yes |
| 347-879 | NWYRCYZN03 | 6622 | — | Yes |
| 347-880 | NWYRCYZN04 | 6959 | 2005-08-17 | Yes |
| 347-881 | NWYRCYZN06 | 9104 | — | Yes |
| 347-882 | NWYRCYZN05 | 6959 | 2007-09-18 | Yes |
| 347-883 | NWYRCYZN03 | 6622 | 2011-02-25 | Yes |
| 347-884 | NWYRCYZN15 | 6959 | 2008-01-11 | Yes |
| 347-885 | NWYRCYZN06 | 6622 | 2001-03-12 | Yes |
| 347-886 | NWYRCYZN12 | 6959 | 2001-03-20 | Yes |
| 347-887 | NWYRCYZN06 | 8526 | 2001-02-07 | — |
| 347-888 | NWYRCYZN05 | 4006 | — | Yes |
| 347-889 | NWYRCYZN06 | 6959 | 2011-03-04 | Yes |
| 347-890 | NWYRCYZN06 | 9104 | — | — |
| 347-891 | NWYRCYZN08 | 6622 | 2006-09-29 | Yes |
| 347-892 | NWYRCYZN04 | 4006 | 2005-03-14 | Yes |
| 347-893 | NWYRCYZN07 | 5562 | 2006-09-20 | Yes |
| 347-894 | NWYRCYZN12 | 6622 | 2006-03-27 | Yes |
| 347-895 | NWYRCYZN12 | 9104 | — | — |
| 347-896 | NWYRCYZN15 | 997E | 2011-02-18 | Yes |
| 347-897 | NWYRCYZN13 | 829J | 2011-02-18 | Yes |
| 347-898 | NWYRCYZN10 | 5562 | 2008-10-06 | Yes |
| 347-899 | NWYRCYZN05 | 6959 | 2011-03-04 | 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.