All assignees
800 prefixes in 678 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 678-800 | ADAIRSVL | 516C | 2009-12-30 | Yes |
| 678-801 | ATLANTA NW | 7435 | — | Yes |
| 678-802 | ATLANTA NE | 7435 | — | Yes |
| 678-803 | ATLANTA NW | 7435 | — | Yes |
| 678-804 | BUFORD | 7435 | — | Yes |
| 678-805 | ATLANTA NE | 7435 | — | Yes |
| 678-806 | CONYERS | 7435 | — | Yes |
| 678-807 | CUMMING | 7435 | — | Yes |
| 678-808 | ATLANTA NE | 829J | — | Yes |
| 678-809 | ATLANTA NW | 6116 | — | Yes |
| 678-810 | ATLANTA NW | 6116 | — | Yes |
| 678-811 | XXXXXXXXXX | MULT | — | — |
| 678-812 | ATLANTA NE | 7435 | — | Yes |
| 678-813 | ATLANTA NW | 8392 | — | Yes |
| 678-814 | ATLANTA SO | 7435 | — | Yes |
| 678-815 | ATLANTA SO | 7435 | — | Yes |
| 678-816 | ATLANTA NW | 7435 | — | Yes |
| 678-817 | ATLANTA SO | 9417 | — | Yes |
| 678-818 | ATLANTA SO | 7435 | — | Yes |
| 678-819 | ATLANTA NW | 7435 | — | — |
| 678-820 | ATLANTA NE | 7435 | — | Yes |
| 678-821 | BREMEN | 829J | — | Yes |
| 678-822 | ATLANTA NE | 829J | — | Yes |
| 678-823 | ATLANTA NE | 8392 | — | Yes |
| 678-824 | ATLANTA NE | 7435 | — | Yes |
| 678-825 | ATLANTA NE | 7435 | — | Yes |
| 678-826 | ATLANTA SO | 7435 | — | Yes |
| 678-827 | ATLANTA SO | 7435 | — | Yes |
| 678-828 | FLOWEYBRCH | 7229 | — | Yes |
| 678-829 | ATLANTA SO | 7435 | — | Yes |
| 678-830 | ATLANTA NE | 7435 | — | Yes |
| 678-831 | ATLANTA NW | 6116 | — | Yes |
| 678-832 | ATLANTA NE | 7435 | — | Yes |
| 678-833 | ATLANTA SO | 6116 | 2001-01-02 | Yes |
| 678-834 | ATLANTA SO | 7435 | — | Yes |
| 678-835 | BUFORD | 829J | — | Yes |
| 678-836 | ATLANTA NE | 7435 | — | Yes |
| 678-837 | ATLANTA NE | 7435 | — | Yes |
| 678-838 | ATLANTA NW | 9417 | — | — |
| 678-839 | CARROLLTON | 829J | — | Yes |
| 678-840 | VILLA RICA | 7229 | — | Yes |
| 678-841 | ATLANTA NW | 7435 | — | Yes |
| 678-842 | ATLANTA NW | 9417 | — | Yes |
| 678-843 | ATLANTA | 9417 | — | — |
| 678-844 | ATLANTA NW | 9417 | — | — |
| 678-845 | CUMMING | 829J | — | Yes |
| 678-846 | ATLANTA SO | 829J | 2006-01-19 | Yes |
| 678-847 | ATLANTA NE | 829J | 2001-02-27 | Yes |
| 678-848 | ADAIRSVL | 6214 | 2006-09-27 | Yes |
| 678-849 | ATLANTA NE | 7473 | — | Yes |
| 678-850 | NEWNAN | 6116 | 2005-03-22 | Yes |
| 678-851 | SOCIALCRCL | 5562 | 2002-03-28 | — |
| 678-852 | ATLANTA NE | 5562 | — | Yes |
| 678-853 | ROOPVILLE | 829J | — | Yes |
| 678-854 | NEWNAN | 829J | — | Yes |
| 678-855 | ATLANTA | 7473 | — | Yes |
| 678-856 | SOCIALCRCL | 5562 | 2008-12-17 | Yes |
| 678-857 | NEWNAN | 6214 | 2007-03-22 | Yes |
| 678-858 | GAINESVL | 6540 | 2002-05-22 | — |
| 678-859 | GAINESVL | 7473 | — | Yes |
| 678-860 | ATLANTA | 7473 | — | — |
| 678-861 | CEDARTOWN | 7473 | 2007-03-19 | Yes |
| 678-862 | GAINESVL | 7473 | 2004-11-19 | Yes |
| 678-863 | WINDER | 6214 | 2004-10-27 | Yes |
| 678-864 | LULA | 829J | — | — |
| 678-865 | GAINESVL | 7473 | 2005-02-24 | Yes |
| 678-866 | FLOWEYBRCH | 067D | — | Yes |
| 678-867 | ATLANTA NE | 9417 | 2001-02-27 | Yes |
| 678-868 | ATLANTA | 6116 | — | Yes |
| 678-869 | ATLANTA NE | 0173 | — | Yes |
| 678-870 | ATLANTA SO | 961J | 2001-04-30 | Yes |
| 678-871 | SOCIALCRCL | 6116 | 2006-02-14 | Yes |
| 678-872 | ATLANTA NW | 0173 | — | Yes |
| 678-873 | ATLANTA NE | 7473 | 2001-05-25 | Yes |
| 678-874 | ATLANTA | 829J | 2001-09-27 | — |
| 678-875 | ATLANTA | 829J | 2001-09-27 | — |
| 678-876 | NEWNAN | 6214 | 2006-03-08 | Yes |
| 678-877 | NEWNAN | 6540 | 2003-12-02 | Yes |
| 678-878 | ATLANTA NE | 7473 | — | Yes |
| 678-879 | ATLANTA NE | 829J | — | Yes |
| 678-880 | CANTON | 4332 | 2002-05-31 | Yes |
| 678-881 | ATLANTA NW | 6116 | 2001-02-27 | Yes |
| 678-882 | ADAIRSVL | 829J | — | Yes |
| 678-883 | ROCKMART | 067D | — | Yes |
| 678-884 | ATLANTA SO | 6116 | 2001-02-27 | Yes |
| 678-885 | CONCORD | 829J | — | Yes |
| 678-886 | CUMMING | 5562 | 2002-01-29 | — |
| 678-887 | BUFORD | 5562 | 2002-01-29 | — |
| 678-888 | ATLANTA NW | 829J | — | Yes |
| 678-889 | BUFORD | 6116 | 2001-04-30 | Yes |
| 678-890 | CARROLLTON | 6116 | 2001-04-30 | Yes |
| 678-891 | ATLANTA | 829J | — | Yes |
| 678-892 | ATLANTA NE | 829J | 2001-01-29 | Yes |
| 678-893 | ATLANTA NE | 9417 | — | Yes |
| 678-894 | ATLANTA NE | 6116 | 2004-09-30 | Yes |
| 678-895 | ATLANTA NE | 7473 | — | Yes |
| 678-896 | ATLANTA NE | 8392 | — | Yes |
| 678-897 | GAINESVL | 6540 | 2005-03-28 | Yes |
| 678-898 | ATLANTA NE | 7473 | — | Yes |
| 678-899 | ADAIRSVL | 6116 | 2005-01-04 | 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.