Area Code 678 is located in the state of Georgia.
The Georgia`s major city is Atlanta
The state of Georgia is in Eastern timezone.
More important cities in Georgia:
Alpharetta, GA; Atlanta, GA; Candler-mcafee, GA; College Park, GA; College Park, GA; Douglasville, GA; Duluth, GA; Dunwoody, GA; East Point, GA; Forest Park, GA; Gainesville, GA; Griffin, GA; Kennesaw, GA; Lawrenceville, GA; Mableton, GA; Marietta, GA; North Atlanta, GA; Peachtree City, GA; Redan, GA; Roswell, GA; Sandy Springs, GA; Smyrna, GA; Tucker, GA;
Prefixes within the 678 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (678) 507 | Atlanta, GA | Dekalb | Landline |
| (678) 508 | Conyers, GA | Rockdale | Cell Number |
| (678) 509 | Conyers, GA | Rockdale | Landline |
| (678) 510 | Atlanta, GA | Fulton | Landline |
| (678) 512 | Atlanta, GA | Dekalb | Landline |
| (678) 513 | Cumming, GA | Forsyth | Landline |
| (678) 514 | Atlanta, GA | Dekalb | Landline |
| (678) 515 | Atlanta, GA | Dekalb | Landline |
| (678) 516 | Atlanta, GA | Dekalb | Landline |
| (678) 517 | Atlanta, GA | Dekalb | Landline |
| (678) 518 | Atlanta, GA | Dekalb | Landline |
| (678) 519 | Jonesboro, GA | Clayton | Landline |
| (678) 520 | Alpharetta, GA | Fulton | Landline |
| (678) 521 | Alpharetta, GA | Fulton | Landline |
| (678) 522 | Alpharetta, GA | Fulton | Landline |
| (678) 523 | Alpharetta, GA | Fulton | Landline |
| (678) 524 | Alpharetta, GA | Fulton | Landline |
| (678) 525 | Alpharetta, GA | Fulton | Landline |
| (678) 526 | Lithonia, GA | Dekalb | Landline |
| (678) 527 | Atlanta, GA | Dekalb | Landline |
| (678) 528 | Atlanta, GA | Fulton | Landline |
| (678) 529 | Atlanta, GA | Fulton | Landline |
| (678) 530 | Atlanta, GA | Dekalb | Landline |
| (678) 531 | Atlanta, GA | Dekalb | Landline |
| (678) 532 | Atlanta, GA | Dekalb | Landline |
| (678) 533 | Atlanta, GA | Dekalb | Landline |
| (678) 534 | Atlanta, GA | Dekalb | Landline |
| (678) 535 | Cartersville, GA | Bartow | Landline |
| (678) 536 | Atlanta, GA | Dekalb | Landline |
| (678) 537 | Atlanta, GA | Dekalb | Landline |
| (678) 538 | Atlanta, GA | Dekalb | Landline |
| (678) 539 | Atlanta, GA | Dekalb | Landline |
| (678) 540 | Marietta, GA | Cobb | Landline |
| (678) 541 | Buford, GA | Gwinnett | Landline |
| (678) 542 | Atlanta, GA | Dekalb | Landline |
| (678) 543 | Atlanta, GA | Dekalb | Landline |
| (678) 544 | Griffin, GA | Not filled | Unknown |
| (678) 545 | Jonesboro, GA | Clayton | Landline |
| (678) 546 | Buford, GA | Gwinnett | Landline |
| (678) 547 | Atlanta, GA | Dekalb | Landline |
| (678) 548 | Atlanta, GA | Dekalb | Cell Number |
| (678) 549 | Gainesville, GA | Hall | Cell Number |
| (678) 550 | Marietta, GA | Cobb | Landline |
| (678) 551 | Atlanta, GA | Dekalb | Landline |
| (678) 552 | Newnan, GA | Coweta | Landline |
| (678) 553 | Atlanta, GA | Dekalb | Landline |
| (678) 554 | Jonesboro, GA | Clayton | Landline |
| (678) 556 | Atlanta, GA | Fulton | Landline |
| (678) 557 | Atlanta, GA | Fulton | Cell Number |
| (678) 558 | Atlanta, GA | Dekalb | Landline |
| (678) 559 | Atlanta, GA | Fulton | Landline |
| (678) 560 | Marietta, GA | Cobb | Landline |
| (678) 561 | Jonesboro, GA | Clayton | Landline |
| (678) 562 | Conyers, GA | Rockdale | Landline |
| (678) 563 | Temple, GA | Carroll | Landline |
| (678) 564 | Marietta, GA | Cobb | Landline |
| (678) 565 | Stockbridge, GA | Henry | Landline |
| (678) 566 | Atlanta, GA | Dekalb | Landline |
| (678) 567 | Powder Springs, GA | Cobb | Landline |
| (678) 568 | Zebulon, GA | Pike | Landline |
| (678) 569 | Marietta, GA | Cobb | Landline |
| (678) 570 | Atlanta, GA | Dekalb | Landline |
| (678) 571 | Atlanta, GA | Dekalb | Landline |
| (678) 572 | Griffin, GA | Not filled | Unknown |
| (678) 573 | Tallapoosa, GA | Haralson | Landline |
| (678) 574 | Acworth, GA | Cobb | Landline |
| (678) 575 | Atlanta, GA | Fulton | Landline |
| (678) 576 | Atlanta, GA | Fulton | Landline |
| (678) 577 | Norcross, GA | Gwinnett | Landline |
| (678) 578 | Atlanta, GA | Dekalb | Landline |
| (678) 579 | Atlanta, GA | Dekalb | Landline |
| (678) 580 | Stone Mountain, GA | Dekalb | Landline |
| (678) 581 | Marietta, GA | Cobb | Landline |
| (678) 582 | Grantville, GA | Coweta | Landline |
| (678) 583 | Mcdonough, GA | Henry | Landline |
| (678) 584 | Duluth, GA | Fulton | Landline |
| (678) 585 | Atlanta, GA | Dekalb | Landline |
| (678) 586 | Jonesboro, GA | Clayton | Landline |
| (678) 587 | Atlanta, GA | Dekalb | Landline |
| (678) 588 | Griffin, GA | Spalding | Landline |
| (678) 589 | Atlanta, GA | Fulton | Landline |
| (678) 590 | Newnan, GA | Not filled | Unknown |
| (678) 591 | Atlanta, GA | Dekalb | Cell Number |
| (678) 592 | Atlanta, GA | Fulton | Cell Number |
| (678) 593 | Jonesboro, GA | Clayton | Landline |
| (678) 594 | Atlanta, GA | Dekalb | Landline |
| (678) 595 | Atlanta, GA | Fulton | Cell Number |
| (678) 596 | Atlanta, GA | Fulton | Landline |
| (678) 597 | Atlanta, GA | Dekalb | Landline |
| (678) 598 | Atlanta, GA | Fulton | Landline |
| (678) 599 | Tallapoosa, GA | Haralson | Cell Number |
| (678) 600 | Cumming, GA | Not filled | Unknown |
| (678) 601 | Carrollton, GA | Carroll | Landline |
| (678) 602 | Atlanta, GA | Dekalb | Landline |
| (678) 603 | Griffin, GA | Not filled | Unknown |
| (678) 604 | Jonesboro, GA | Clayton | Landline |
| (678) 605 | Cartersville, GA | Bartow | Landline |
| (678) 606 | Atlanta, GA | Not filled | Unknown |
| (678) 607 | Conyers, GA | Rockdale | Landline |
| (678) 608 | Atlanta, GA | Fulton | Landline |
We have 777 Prefixes in our database.