Area Code 770 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; College Park, GA; Douglasville, GA; Duluth, GA; Dunwoody, 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 770 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (770) 303 | Atlanta, GA | Fulton | Landline |
| (770) 304 | Newnan, GA | Coweta | Landline |
| (770) 305 | Jonesboro, GA | Clayton | Landline |
| (770) 306 | Fairburn, GA | Fulton | Landline |
| (770) 307 | Winder, GA | Barrow | Landline |
| (770) 308 | Marietta, GA | Cobb | Landline |
| (770) 309 | Atlanta, GA | Fulton | Cell Number |
| (770) 310 | Atlanta, GA | Dekalb | Cell Number |
| (770) 312 | Atlanta, GA | Dekalb | Cell Number |
| (770) 313 | Atlanta, GA | Dekalb | Cell Number |
| (770) 314 | Atlanta, GA | Dekalb | Cell Number |
| (770) 315 | Atlanta, GA | Dekalb | Cell Number |
| (770) 316 | Atlanta, GA | Dekalb | Cell Number |
| (770) 317 | Atlanta, GA | Dekalb | Cell Number |
| (770) 318 | Atlanta, GA | Dekalb | Cell Number |
| (770) 319 | Atlanta, GA | Fulton | Landline |
| (770) 320 | Jonesboro, GA | Clayton | Landline |
| (770) 321 | Marietta, GA | Cobb | Landline |
| (770) 322 | Lithonia, GA | Dekalb | Landline |
| (770) 323 | Lithonia, GA | Dekalb | Landline |
| (770) 324 | Adairsville, GA | Bartow | Cell Number |
| (770) 325 | Atlanta, GA | Dekalb | Landline |
| (770) 326 | Atlanta, GA | Dekalb | Landline |
| (770) 327 | Hampton, GA | Henry | Cell Number |
| (770) 328 | Newnan, GA | Coweta | Cell Number |
| (770) 329 | Atlanta, GA | Dekalb | Landline |
| (770) 330 | Atlanta, GA | Dekalb | Landline |
| (770) 331 | Atlanta, GA | Dekalb | Landline |
| (770) 332 | Atlanta, GA | Dekalb | Landline |
| (770) 333 | Atlanta, GA | Fulton | Landline |
| (770) 334 | Cartersville, GA | Not filled | Unknown |
| (770) 335 | Atlanta, GA | Dekalb | Landline |
| (770) 336 | Kingston, GA | Bartow | Landline |
| (770) 337 | Atlanta, GA | Dekalb | Cell Number |
| (770) 338 | Lawrenceville, GA | Gwinnett | Landline |
| (770) 339 | Lawrenceville, GA | Gwinnett | Landline |
| (770) 341 | Gainesville, GA | Hall | Landline |
| (770) 342 | Atlanta, GA | Dekalb | Landline |
| (770) 343 | Atlanta, GA | Dekalb | Landline |
| (770) 344 | Atlanta, GA | Dekalb | Landline |
| (770) 345 | Canton, GA | Cherokee | Landline |
| (770) 346 | Atlanta, GA | Dekalb | Landline |
| (770) 347 | Jonesboro, GA | Clayton | Landline |
| (770) 348 | Atlanta, GA | Dekalb | Landline |
| (770) 349 | Atlanta, GA | Dekalb | Landline |
| (770) 350 | Atlanta, GA | Dekalb | Landline |
| (770) 351 | Atlanta, GA | Dekalb | Landline |
| (770) 352 | Atlanta, GA | Dekalb | Landline |
| (770) 353 | Atlanta, GA | Dekalb | Landline |
| (770) 354 | Atlanta, GA | Dekalb | Cell Number |
| (770) 355 | Atlanta, GA | Dekalb | Cell Number |
| (770) 356 | Atlanta, GA | Dekalb | Cell Number |
| (770) 357 | Jonesboro, GA | Clayton | Landline |
| (770) 358 | Barnesville, GA | Lamar | Landline |
| (770) 359 | Atlanta, GA | Dekalb | Landline |
| (770) 360 | Atlanta, GA | Dekalb | Landline |
| (770) 361 | Atlanta, GA | Dekalb | Cell Number |
| (770) 362 | Atlanta, GA | Dekalb | Landline |
| (770) 363 | Atlanta, GA | Dekalb | Cell Number |
| (770) 364 | Atlanta, GA | Dekalb | Cell Number |
| (770) 365 | Atlanta, GA | Dekalb | Cell Number |
| (770) 366 | Atlanta, GA | Dekalb | Cell Number |
| (770) 367 | Atlanta, GA | Dekalb | Cell Number |
| (770) 368 | Atlanta, GA | Dekalb | Landline |
| (770) 369 | Atlanta, GA | Dekalb | Landline |
| (770) 370 | Marietta, GA | Cobb | Landline |
| (770) 371 | Jonesboro, GA | Clayton | Landline |
| (770) 372 | Marietta, GA | Cobb | Landline |
| (770) 373 | Marietta, GA | Cobb | Landline |
| (770) 374 | Marietta, GA | Cobb | Cell Number |
| (770) 375 | Atlanta, GA | Dekalb | Landline |
| (770) 376 | Jonesboro, GA | Clayton | Landline |
| (770) 377 | Atlanta, GA | Dekalb | Cell Number |
| (770) 378 | Atlanta, GA | Dekalb | Cell Number |
| (770) 379 | Atlanta, GA | Dekalb | Landline |
| (770) 380 | Atlanta, GA | Dekalb | Cell Number |
| (770) 381 | Lilburn, GA | Gwinnett | Landline |
| (770) 382 | Cartersville, GA | Bartow | Landline |
| (770) 383 | Cartersville, GA | Bartow | Landline |
| (770) 384 | Atlanta, GA | Fulton | Landline |
| (770) 385 | Covington, GA | Newton | Landline |
| (770) 386 | Cartersville, GA | Bartow | Landline |
| (770) 387 | Cartersville, GA | Bartow | Landline |
| (770) 388 | Conyers, GA | Rockdale | Landline |
| (770) 389 | Stockbridge, GA | Henry | Landline |
| (770) 390 | Atlanta, GA | Dekalb | Landline |
| (770) 391 | Atlanta, GA | Dekalb | Landline |
| (770) 392 | Atlanta, GA | Dekalb | Landline |
| (770) 393 | Atlanta, GA | Dekalb | Landline |
| (770) 394 | Atlanta, GA | Dekalb | Landline |
| (770) 395 | Atlanta, GA | Dekalb | Landline |
| (770) 396 | Atlanta, GA | Dekalb | Landline |
| (770) 397 | Atlanta, GA | Dekalb | Landline |
| (770) 399 | Atlanta, GA | Dekalb | Landline |
| (770) 400 | Griffin, GA | Not filled | Unknown |
| (770) 401 | Atlanta, GA | Dekalb | Cell Number |
| (770) 402 | Atlanta, GA | Dekalb | Cell Number |
| (770) 403 | Atlanta, GA | Dekalb | Cell Number |
| (770) 405 | Marietta, GA | Cobb | Landline |
| (770) 406 | Cumming, GA | Forsyth | Landline |
We have 774 Prefixes in our database.