BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
429 prefixes in 770 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 770-577 | ATLANTA NW | 9417 | — | — |
| 770-578 | ATLANTA NW | 9417 | — | — |
| 770-579 | ATLANTA NW | 9417 | — | — |
| 770-582 | ATLANTA NE | 9417 | — | — |
| 770-583 | GRANTVILLE | 9417 | — | Yes |
| 770-587 | ATLANTA NE | 9417 | — | — |
| 770-590 | ATLANTA NW | 9417 | — | — |
| 770-591 | ATLANTA NW | 9417 | — | — |
| 770-592 | ATLANTA NW | 9417 | — | — |
| 770-593 | ATLANTA NE | 9417 | — | — |
| 770-594 | ATLANTA NE | 9417 | — | — |
| 770-599 | SENOIA | 9417 | — | Yes |
| 770-602 | CONYERS | 9417 | — | — |
| 770-603 | ATLANTA SO | 9417 | — | — |
| 770-604 | ATLANTA NE | 9417 | — | Yes |
| 770-606 | CARTERSVL | 9417 | — | Yes |
| 770-607 | CARTERSVL | 9417 | — | — |
| 770-612 | ATLANTA NW | 9417 | — | — |
| 770-613 | ATLANTA NE | 9417 | — | Yes |
| 770-614 | BUFORD | 9417 | — | — |
| 770-618 | ATLANTA NW | 9417 | — | Yes |
| 770-619 | ATLANTA NE | 9417 | — | — |
| 770-621 | ATLANTA NE | 9417 | — | — |
| 770-622 | ATLANTA NE | 9417 | — | — |
| 770-623 | ATLANTA NE | 9417 | — | — |
| 770-631 | ATLANTA SO | 9417 | — | — |
| 770-632 | ATLANTA SO | 9417 | — | — |
| 770-638 | ATLANTA NE | 9417 | — | — |
| 770-640 | ATLANTA NE | 9417 | — | — |
| 770-641 | ATLANTA NE | 9417 | — | — |
| 770-642 | ATLANTA NE | 9417 | — | — |
| 770-643 | ATLANTA NE | 9417 | — | — |
| 770-644 | ATLANTA NW | 9417 | — | — |
| 770-645 | ATLANTA NE | 9417 | — | — |
| 770-646 | BUCHANAN | 9417 | — | Yes |
| 770-649 | ATLANTA NE | 9417 | — | Yes |
| 770-650 | ATLANTA NE | 9417 | — | — |
| 770-661 | ATLANTA NE | 9417 | — | — |
| 770-662 | ATLANTA NE | 9417 | — | — |
| 770-663 | ATLANTA NE | 9417 | — | — |
| 770-664 | ATLANTA NE | 9417 | — | — |
| 770-667 | ATLANTA NE | 9417 | — | — |
| 770-668 | ATLANTA NE | 9417 | — | Yes |
| 770-671 | ATLANTA NE | 9417 | — | — |
| 770-673 | ATLANTA NE | 9417 | — | — |
| 770-677 | ATLANTA NE | 9417 | — | — |
| 770-682 | ATLANTA NE | 9417 | — | — |
| 770-684 | ROCKMART | 9417 | — | — |
| 770-690 | ATLANTA NW | 9417 | — | — |
| 770-698 | ATLANTA NE | 9417 | — | — |
| 770-707 | ATLANTA SO | 9417 | — | Yes |
| 770-708 | ATLANTA NE | 9417 | — | Yes |
| 770-716 | ATLANTA SO | 9417 | — | — |
| 770-717 | ATLANTA NE | 9417 | — | — |
| 770-718 | GAINESVL | 9417 | — | Yes |
| 770-719 | ATLANTA SO | 9417 | — | — |
| 770-723 | ATLANTA NE | 9417 | — | — |
| 770-724 | ATLANTA NE | 9417 | — | — |
| 770-725 | BOGARTSTHM | 9417 | — | Yes |
| 770-729 | ATLANTA NE | 9417 | — | Yes |
| 770-730 | ATLANTA NE | 9417 | — | — |
| 770-732 | ATLANTA NW | 9417 | — | — |
| 770-734 | ATLANTA NE | 9417 | — | Yes |
| 770-736 | ATLANTA NE | 9417 | — | — |
| 770-739 | ATLANTA NW | 9417 | — | — |
| 770-740 | ATLANTA NE | 9417 | — | — |
| 770-745 | ATLANTA NW | 9417 | — | — |
| 770-748 | CEDARTOWN | 9417 | — | — |
| 770-749 | CEDARTOWN | 9417 | — | Yes |
| 770-750 | ATLANTA NE | 9417 | — | Yes |
| 770-751 | ATLANTA NE | 9417 | — | — |
| 770-752 | ATLANTA NE | 9417 | — | — |
| 770-753 | ATLANTA NE | 9417 | — | — |
| 770-754 | ATLANTA NE | 9417 | — | — |
| 770-760 | CONYERS | 9417 | — | — |
| 770-761 | CONYERS | 9417 | — | — |
| 770-763 | ATLANTA NW | 9417 | — | Yes |
| 770-769 | ADAIRSVL | 9417 | — | Yes |
| 770-772 | ATLANTA NE | 9417 | — | — |
| 770-773 | ADAIRSVL | 9417 | — | Yes |
| 770-774 | ATLANTA SO | 9417 | — | — |
| 770-775 | JACKSON | 9417 | — | — |
| 770-777 | ATLANTA NE | 9417 | — | — |
| 770-781 | CUMMING | 9417 | — | — |
| 770-784 | COVINGTON | 9417 | — | — |
| 770-785 | CONYERS | 9417 | — | — |
| 770-786 | COVINGTON | 9417 | — | — |
| 770-787 | COVINGTON | 9417 | — | — |
| 770-788 | COVINGTON | 9417 | — | — |
| 770-792 | ATLANTA NW | 9417 | — | — |
| 770-793 | ATLANTA NW | 9417 | — | — |
| 770-794 | ATLANTA NW | 9417 | — | — |
| 770-795 | ATLANTA NW | 9417 | — | — |
| 770-797 | ATLANTA NE | 9417 | — | Yes |
| 770-798 | ATLANTA NE | 9417 | — | — |
| 770-801 | ATLANTA NW | 9417 | — | — |
| 770-803 | ATLANTA NW | 9417 | — | — |
| 770-804 | ATLANTA NE | 9417 | — | — |
| 770-805 | ATLANTA NW | 9417 | — | — |
| 770-806 | ATLANTA NE | 9417 | — | — |
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.