Area Code 770
Georgia area code 770 has been in service since 1995. It has 608 landlines and 155 wireless prefixes (exchanges) serviced by 39 carriers. It covers 38 counties, 809 ZIP codes, and 138 cities, including Marietta, Atlanta, Lawrenceville, Alpharetta, Gainesville, Norcross, Roswell, Cumming, and Duluth.
- State:
- Georgia
- Time Zone:
- Eastern (8:34 am)
Area Code (770) has 763 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (770) 200- | Fulton | Atlanta | Xspedius Management Co Swit... | Landline |
| (770) 201- | Gwinnett | Lilburn | Arch Wireless Holdings, Inc. | Cell Phone |
| (770) 202- | Barrow | Statham | American Messaging (am), Inc. | Cell Phone |
| (770) 203- | Cobb | Marietta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 204- | Cobb | Marietta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 205- | Forsyth | Cumming | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 206- | Dekalb | Atlanta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 207- | Walton | Monroe | Alltel Georgia Communicatio... | Cell Phone |
| (770) 209- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 210- | Clayton | Jonesboro | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 212- | Dekalb | Ellenwood | Metrocall | Landline |
| (770) 213- | Cherokee | Ball Ground | Unknown | Landline |
| (770) 214- | Carroll | Carrollton | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 216- | Dekalb | Atlanta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 217- | Fulton | Atlanta | Xo Georgia, Inc. | Landline |
| (770) 218- | Cobb | Marietta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 219- | Hall | Gainesville | Arch Wireless Holdings, Inc. | Cell Phone |
| (770) 220- | Dekalb | Atlanta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 221- | Clayton | Jonesboro | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 222- | Cobb | Powder Springs | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 223- | Clayton | Riverdale | American Messaging (am), Inc. | Cell Phone |
| (770) 224- | Napa | Napa | Metrocall | Landline |
| (770) 225- | Fulton | Alpharetta | Mci Worldcom Communications... | Landline |
| (770) 226- | Cobb | Marietta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 227- | Spalding | Griffin | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 228- | Spalding | Griffin | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 229- | Spalding | Griffin | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 230- | Dekalb | Ellenwood | Adbeep, Llc | Cell Phone |
| (770) 231- | Gwinnett | Lawrenceville | Nextel Communications, Inc. | Cell Phone |
| (770) 232- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 233- | Spalding | Griffin | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 234- | Dekalb | Atlanta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 235- | Dekalb | Atlanta | New Cingular Wireless Pcs, ... | Cell Phone |
| (770) 236- | Gwinnett | Lawrenceville | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 237- | Gwinnett | Lawrenceville | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 238- | Fulton | Roswell | Mcimetro, Ats, Inc. | Landline |
| (770) 239- | Gwinnett | Norcross | Mcimetro, Ats, Inc. | Landline |
| (770) 240- | Cobb | Atlanta | Mcimetro, Ats, Inc. | Landline |
| (770) 241- | Cobb | Marietta | New Cingular Wireless Pcs, ... | Cell Phone |
| (770) 242- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 243- | Dekalb | Ellenwood | Mcimetro, Ats, Inc. | Landline |
| (770) 244- | Cobb | Marietta | American Messaging (am), Inc. | Cell Phone |
| (770) 245- | Coweta | Newnan | Metrocall | Landline |
| (770) 246- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 247- | Cherokee | Holly Springs | Metrocall | Landline |
| (770) 248- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 249- | Fulton | Atlanta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 250- | Cobb | Smyrna | Mci Worldcom Communications... | Landline |
| (770) 251- | Coweta | Newnan | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 252- | Coweta | Newnan | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 253- | Coweta | Newnan | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 254- | Coweta | Newnan | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 255- | Fulton | Atlanta | Deltacom, Inc. - Ga | Landline |
| (770) 256- | Gwinnett | Norcross | Metro Pcs, Inc. | Landline |
| (770) 257- | Cobb | Atlanta | Deltacom, Inc. - Ga | Landline |
| (770) 258- | Carroll | Bowdon | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 259- | Dekalb | Ellenwood | Metrocall | Landline |
| (770) 261- | Fulton | Atlanta | Mcimetro, Ats, Inc. | Landline |
| (770) 262- | Gwinnett | Alpharetta | Cellco Partnership Dba Veri... | Cell Phone |
| (770) 263- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 264- | Dekalb | Atlanta | Cellular Page | Cell Phone |
| (770) 265- | Dekalb | Atlanta | New Cingular Wireless Pcs, ... | Cell Phone |
| (770) 266- | Walton | Monroe | Alltel Georgia Communicatio... | Cell Phone |
| (770) 267- | Walton | Monroe | Alltel Georgia Communicatio... | Cell Phone |
| (770) 268- | Gwinnett | Lawrenceville | Teleport Communications Atl... | Landline |
| (770) 269- | Gwinnett | Lawrenceville | Arch Wireless Holdings, Inc. | Cell Phone |
| (770) 270- | Dekalb | Tucker | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 271- | Gwinnett | Buford | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 272- | Cobb | Marietta | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 273- | Dekalb | Tucker | American Messaging (am), Inc. | Cell Phone |
| (770) 274- | Dekalb | Atlanta | Deltacom, Inc. - Ga | Landline |
| (770) 275- | Whitfield | Dalton | Satellink Paging, Inc. | Cell Phone |
| (770) 276- | Bartow | Cartersville | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 277- | Gwinnett | Lawrenceville | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 278- | Rockdale | Conyers | Deltacom, Inc. - Ga | Landline |
| (770) 279- | Gwinnett | Lilburn | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 280- | Dekalb | Atlanta | Mcimetro, Ats, Inc. | Landline |
| (770) 281- | Gwinnett | Alpharetta | Mcimetro, Ats, Inc. | Landline |
| (770) 282- | Fulton | Atlanta | Mcimetro, Ats, Inc. | Landline |
| (770) 283- | Gwinnett | Alpharetta | Mcimetro, Ats, Inc. | Landline |
| (770) 284- | Fulton | Atlanta | Mcimetro, Ats, Inc. | Landline |
| (770) 285- | Rockdale | Conyers | Mcimetro, Ats, Inc. | Landline |
| (770) 286- | Dekalb | Lithonia | Mcimetro, Ats, Inc. | Landline |
| (770) 287- | Hall | Gainesville | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 288- | Henry | Mc Donough | At&t Local | Landline |
| (770) 289- | Henry | Stockbridge | New Cingular Wireless Pcs, ... | Cell Phone |
| (770) 290- | Fulton | Atlanta | Mcimetro, Ats, Inc. | Landline |
| (770) 291- | Gwinnett | Berkeley Lake | Mcimetro, Ats, Inc. | Landline |
| (770) 292- | Forsyth | Cumming | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 293- | Cobb | Atlanta Naval Air Station | Deltacom, Inc. - Ga | Landline |
| (770) 294- | Gwinnett | Lawrenceville | Nextel Communications, Inc. | Cell Phone |
| (770) 295- | Floyd | Rome | Deltacom, Inc. - Ga | Landline |
| (770) 296- | Forsyth | Cumming | Cellco Partnership Dba Veri... | Cell Phone |
| (770) 297- | Hall | Gainesville | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 298- | Dekalb | Memorial Square | New Cingular Wireless Pcs, ... | Cell Phone |
| (770) 299- | Bartow | Cartersville | Metrocall | Landline |
| (770) 300- | Gwinnett | Berkeley Lake | Bellsouth Telecomm Inc Dba ... | Landline |
| (770) 301- | Coweta | Newnan | Cellco Partnership Dba Veri... | Cell Phone |
| (770) 302- | Henry | Mc Donough | Deltacom, Inc. - Ga | Landline |
| (770) 303- | Cobb | Marietta | Bellsouth Telecomm Inc Dba ... | Landline |
