770 Area Code: Cities, Time Zone and Zip Codes
What area code is 770? The area code 770 is located in Georgia and it serves Roswell, Johns Creek, Alpharetta, Marietta, Sandy Springs, Smyma, Dunwoody, Mableton, Peachtree City, Gainesville, Newman, and some other surrounding cities. The area code 770 was created from area code 678 on June 22, 1995, and was first put to use on August 1, 1995. It has an overlay with area codes 470 and 678.
The top counties that are being served by the 770 area code include Barrow County, Bartow County, Butts County, Carroll County, Cherokee County, Clayton County, Cobb County, Coweta County, Dawson County, Dekalb County, Douglas County, Fayette County, Forsyth County, Fulton County, Gwinnett County, Hall County, Haralson County, Heard County, Henry County, Jasper County, Lamar County, Meriwether County, Newton County, Oconee County, Paulding County, Pickens County, Pike County, Polk County, Rockdale County, Spalding County, and Walton County.
The major cities under each of these counties that are being served by the 770 area code are listed below:
Barrow County
The cities within Barrow County that are served by the 770 area code include Auburn, Bethlehem, Statham, and Winder.
Bartow County
The cities within Bartow County that are served by the 770 area code include Adairsville, Cartersville, Cassville, Emerson, Kingston, Rydal, Taylorsville, and White.
Butts County
The cities within Butts County that are served by the 770 area code include Flovilla, Jackson, and Jenkinsburg.
Carroll County
The cities within Carroll County that are served by the 770 area code include Bowdon, Bowdon Junction, Carrollton, Mount Zion, Temple, Villa Rica, Waco, and Whitesburg.
Cherokee County
The cities within Cherokee County that are served by the 770 area code include Acworth, Ball Ground, Canton, Holly Springs, Lebanon, Waleska, and Woodstock.
Clayton County
The cities within Clayton County that are served by the 770 area code include Jonesboro, Lovejoy, Morrow, Rex, and Riverdale.
Cobb County
The cities within Cobb County that are served by the 770 area code include Acworth, Atlanta, Austell, Clarkdale, Kennesaw, Mableton, Marietta, Powder Springs, and Smyrna.
Coweta County
The cities within Coweta County that are served by the 770 area code include Grantville, Haralson, Moreland, Newnan, Sargent, Senoia, Sharpsburg, and Turin
Dawson County
The cities within Dawson County that are served by the 770 area code include Marble Hill.
DeKalb County
The cities within DeKalb County that are served by the 770 area code include Atlanta, Ellenwood, Lithonia, Redan, Stone Mountain, and Tucker.
Douglas County
The cities within Douglas County that are served by the 770 area code include Douglasville, Lithia Springs, and Winston.
Fayette County
The cities within Fayette County that are served by the 770 area code include Brooks, Fayetteville, Peachtree City, and Tyrone.
Forsyth County
The cities within Forsyth County that are served by the 770 area code include Cumming.
Fulton County
The cities within Fulton County that are served by the 770 area code include Alpharetta, Atlanta, Duluth, Fairburn, Palmetto, Roswell, and Union City.
Gwinnett County
The cities within Gwinnett County that are served by the 770 area code include Buford, Dacula, Duluth, Grayson, Lawrenceville, Lilburn, Norcross, Peachtree Corners, Snellville, and Suwanee.
Hall County
The cities within Hall County that are served by the 770 area code include Chestnut Mountain, Clermont, Flowery Branch, Gainesville, Lula, Murrayville, and Oakwood.
Haralson County
The cities within Haralson County that are served by the 770 area code include Bremen, Buchanan, Felton, and Tallapoosa.
Heard County
The cities within Heard County that are served by the 770 area code include Roopville.
Henry County
The cities within Henry County that are served by the 770 area code include Hampton, Locust Grove, Mcdonough, and Stockbridge.
Jasper County
The cities within Jasper County that are served by the 770 area code include Newborn.
Lamar County
The cities within Lamar County that are served by the 770 area code include Barnesville and Milner
Meriwether County
The cities within Meriwether County that are served by the 770 area code include Luthersville.
Newton County
The cities within Newton County that are served by the 770 area code include Covington, Mansfield, Oxford, and Porterdale.
Oconee County
The cities within Oconee County that are served by the 770 area code include Bogart.
Paulding County
The cities within Paulding County that are served by the 770 area code include Dallas and Hiram.
Pickens County
The cities within Pickens County that are served by the area code include Nelson and Tate.
Pike County
The cities within Pike County that are served by the area code include Concord, Meansville, Molena, Williamson, and Zebulon.
Polk County
The cities within Polk County that are served by the area code include Aragon, Cedartown, Esom Hill, and Rockmart.
Rockdale County
The cities within Rockdale County that are served by the area code include Conyers.
Spalding County
The cities within Spalding County that are served by the area code include Experiment, Griffin, Orchard Hill, and Sunny Side.
Walton County
The cities within Walton County that are served by the area code include Good Hope, Jersey, Loganville, Monroe, Monroe, and Social Circle.
770 Area Code Time Zone
What time zone is 770 Area Code? The time zone in the 770 area code is the Eastern Time zone which is abbreviated as ET. This is known as America/New York Time Zone. The Eastern Standard Time is UTC/GMT -5:00 hours. The Daylight Saving Time (EDT) is +1.00 hour.
Significance of 770 Area Code
I don’t know if you notice that there is a three-digit number that precedes a telephone number any time you receive a call from your cell phone. Any time you see the three-digit code 770, it suggests that the call comes from any of the cities or counties listed above. However, there may be an exemption to this. With the use of mobile phone or roaming phone feature, the caller may not necessarily be at any of these cities or counties at the time of calling.
Nevertheless, knowing the counties and cities that the 770 area code covers can guide you when to call a particular person. This is because the person you want to call may be in a time zone that is different from your own.
Telephone Carriers in 770 Area Code
If you want to get a wireless telephone within the 770 area code, the popular wireless telephone carriers that you can approach include Sprint, Verizon Wireless, Cingular Wireless, USA Mobility Wireless, Powertel Atlanta Licenses, Adbeep, Bandwidth, Metro PCS, Teleport Comms Atlanta, Southern Comms Services, and Bellsouth Telecom.
For landline, popular telephone carriers are Southern Bell Tel & Comms, Mci Worldcom Comms, Comcast Phone, Deltacom, USA Mobility Wireless, Teleport Comms Atlanta, AT&T Local, Tw Telecom, American Messaging (am), Bandwidth.com Clec, Bellsouth Telecom, Windstream Georgia Comms Corp., Etc Comms, Page Express, Xo Georgia, Mci Worldcom Comms, MCI Metro ATS, Cellular Page, Satellink Paging, Best Page, Digital Agent, Nuvox Comms, Sbc Internet Services, Point to Point Comms, Broadwing Communications, Nuvox Comms, Nelson – Ball Ground Telco, Page Express, Mpw Paging, and Frontier Comms of Fairmount.
Zip Codes in 770 Area Code
| City | County | State | Area Code | Zip Code |
| Acworth | Cobb | Georgia | 770 | 30101 |
| Acworth | Cherokee | Georgia | 770 | 30102 |
| Adairsville | Bartow | Georgia | 770 | 30103 |
| Alpharetta | Fulton | Georgia | 770 | 30005 |
| Alpharetta | Fulton | Georgia | 770 | 30009 |
| Alpharetta | Fulton | Georgia | 770 | 30004 |
| Alpharetta | Fulton | Georgia | 770 | 30022 |
| Alpharetta | Fulton | Georgia | 770 | 30023 |
| Aragon | Polk | Georgia | 770 | 30104 |
| Atlanta | Cobb | Georgia | 770 | 30339 |
| Atlanta | DeKalb | Georgia | 770 | 30341 |
| Atlanta | DeKalb | Georgia | 770 | 30346 |
| Atlanta | DeKalb | Georgia | 770 | 30360 |
| Atlanta | Fulton | Georgia | 770 | 30350 |
| Atlanta | DeKalb | Georgia | 770 | 30340 |
| Atlanta | Fulton | Georgia | 770 | 30349 |
| Atlanta | DeKalb | Georgia | 770 | 30338 |
| Atlanta | DeKalb | Georgia | 770 | 30366 |
| Atlanta | DeKalb | Georgia | 770 | 30362 |
| Atlanta | DeKalb | Georgia | 770 | 30356 |
| Auburn | Barrow | Georgia | 770 | 30011 |
| Austell | Cobb | Georgia | 770 | 30106 |
| Austell | Cobb | Georgia | 770 | 30168 |
| Ball Ground | Cherokee | Georgia | 770 | 30107 |
| Barnesville | Lamar | Georgia | 770 | 30204 |
| Bethlehem | Barrow | Georgia | 770 | 30620 |
| Bogart | Oconee | Georgia | 770 | 30622 |
| Bowdon | Carroll | Georgia | 770 | 30108 |
| Bowdon Junction | Carroll | Georgia | 770 | 30109 |
| Bremen | Haralson | Georgia | 770 | 30110 |
| Brooks | Fayette | Georgia | 770 | 30205 |
| Buchanan | Haralson | Georgia | 770 | 30113 |
| Buford | Gwinnett | Georgia | 770 | 30518 |
| Buford | Gwinnett | Georgia | 770 | 30519 |
| Buford | Gwinnett | Georgia | 770 | 30515 |
| Canton | Cherokee | Georgia | 770 | 30115 |
| Canton | Cherokee | Georgia | 770 | 30114 |
| Canton | Cherokee | Georgia | 770 | 30169 |
| Carrollton | Carroll | Georgia | 770 | 30116 |
| Carrollton | Carroll | Georgia | 770 | 30118 |
| Carrollton | Carroll | Georgia | 770 | 30117 |
| Carrollton | Carroll | Georgia | 770 | 30112 |
| Carrollton | Carroll | Georgia | 770 | 30119 |
| Cartersville | Bartow | Georgia | 770 | 30121 |
| Cartersville | Bartow | Georgia | 770 | 30120 |
| Cassville | Bartow | Georgia | 770 | 30123 |
| Cedartown | Polk | Georgia | 770 | 30125 |
| Chestnut Mountain | Hall | Georgia | 770 | 30502 |
| Clarkdale | Cobb | Georgia | 770 | 30111 |
| Clermont | Hall | Georgia | 770 | 30527 |
| Concord | Pike | Georgia | 770 | 30206 |
| Conyers | Rockdale | Georgia | 770 | 30012 |
| Conyers | Rockdale | Georgia | 770 | 30013 |
| Conyers | Rockdale | Georgia | 770 | 30094 |
| Covington | Newton | Georgia | 770 | 30016 |
| Covington | Newton | Georgia | 770 | 30014 |
| Covington | Newton | Georgia | 770 | 30015 |
| Cumming | Forsyth | Georgia | 770 | 30040 |
| Cumming | Forsyth | Georgia | 770 | 30041 |
| Cumming | Forsyth | Georgia | 770 | 30028 |
| Dacula | Gwinnett | Georgia | 770 | 30019 |
| Dallas | Paulding | Georgia | 770 | 30132 |
| Dallas | Paulding | Georgia | 770 | 30157 |
| Douglasville | Douglas | Georgia | 770 | 30135 |
| Douglasville | Douglas | Georgia | 770 | 30134 |
| Douglasville | Douglas | Georgia | 770 | 30154 |
| Douglasville | Douglas | Georgia | 770 | 30133 |
| Duluth | Gwinnett | Georgia | 770 | 30096 |
| Duluth | Fulton | Georgia | 770 | 30097 |
| Duluth | Gwinnett | Georgia | 770 | 30026 |
| Duluth | Gwinnett | Georgia | 770 | 30029 |
| Duluth | Gwinnett | Georgia | 770 | 30099 |
| Duluth | Gwinnett | Georgia | 770 | 30098 |
| Duluth | Gwinnett | Georgia | 770 | 30095 |
| Ellenwood | DeKalb | Georgia | 770 | 30294 |
| Emerson | Bartow | Georgia | 770 | 30137 |
| Esom Hill | Polk | Georgia | 770 | 30138 |
| Experiment | Spalding | Georgia | 770 | 30212 |
| Fairburn | Fulton | Georgia | 770 | 30213 |
| Fayetteville | Fayette | Georgia | 770 | 30214 |
| Fayetteville | Fayette | Georgia | 770 | 30215 |
| Felton | Haralson | Georgia | 770 | 30140 |
| Flovilla | Butts | Georgia | 770 | 30216 |
| Flowery Branch | Hall | Georgia | 770 | 30542 |
| Gainesville | Hall | Georgia | 770 | 30504 |
| Gainesville | Hall | Georgia | 770 | 30506 |
| Gainesville | Hall | Georgia | 770 | 30501 |
| Gainesville | Hall | Georgia | 770 | 30507 |
| Gainesville | Hall | Georgia | 770 | 30503 |
| Good Hope | Walton | Georgia | 770 | 30641 |
| Grantville | Coweta | Georgia | 770 | 30220 |
| Grayson | Gwinnett | Georgia | 770 | 30017 |
| Griffin | Spalding | Georgia | 770 | 30223 |
| Griffin | Spalding | Georgia | 770 | 30224 |
| Hampton | Henry | Georgia | 770 | 30228 |
| Haralson | Coweta | Georgia | 770 | 30229 |
| Hiram | Paulding | Georgia | 770 | 30141 |
| Holly Springs | Cherokee | Georgia | 770 | 30142 |
| Jackson | Butts | Georgia | 770 | 30233 |
| Jenkinsburg | Butts | Georgia | 770 | 30234 |
| Jonesboro | Clayton | Georgia | 770 | 30236 |
| Jonesboro | Clayton | Georgia | 770 | 30238 |
| Jonesboro | Clayton | Georgia | 770 | 30237 |
| Kennesaw | Cobb | Georgia | 770 | 30144 |
| Kennesaw | Cobb | Georgia | 770 | 30152 |
| Kennesaw | Cobb | Georgia | 770 | 30156 |
| Kennesaw | Cobb | Georgia | 770 | 30160 |
| Kennesaw | Cobb | Georgia | 770 | 31144 |
| Kingston | Bartow | Georgia | 770 | 30145 |
| Lawrenceville | Gwinnett | Georgia | 770 | 30044 |
| Lawrenceville | Gwinnett | Georgia | 770 | 30046 |
| Lawrenceville | Gwinnett | Georgia | 770 | 30043 |
| Lawrenceville | Gwinnett | Georgia | 770 | 30045 |
| Lawrenceville | Gwinnett | Georgia | 770 | 30042 |
| Lawrenceville | Gwinnett | Georgia | 770 | 30049 |
| Lebanon | Cherokee | Georgia | 770 | 30146 |
| Lilburn | Gwinnett | Georgia | 770 | 30047 |
| Lilburn | Gwinnett | Georgia | 770 | 30048 |
| Lithia Springs | Douglas | Georgia | 770 | 30122 |
| Lithonia | DeKalb | Georgia | 770 | 30038 |
| Lithonia | DeKalb | Georgia | 770 | 30058 |
| Locust Grove | Henry | Georgia | 770 | 30248 |
| Lovejoy | Clayton | Georgia | 770 | 30250 |
| Lula | Hall | Georgia | 770 | 30554 |
| Luthersville | Meriwether | Georgia | 770 | 30251 |
| Mableton | Cobb | Georgia | 770 | 30126 |
| Mansfield | Newton | Georgia | 770 | 30055 |
| Marble Hill | Dawson | Georgia | 770 | 30148 |
| Marietta | Cobb | Georgia | 770 | 30062 |
| Marietta | Cobb | Georgia | 770 | 30066 |
| Marietta | Cobb | Georgia | 770 | 30067 |
| Marietta | Cobb | Georgia | 770 | 30069 |
| Marietta | Cobb | Georgia | 770 | 30068 |
| Marietta | Cobb | Georgia | 770 | 30060 |
| Marietta | Cobb | Georgia | 770 | 30064 |
| Marietta | Cobb | Georgia | 770 | 30008 |
| Marietta | Cobb | Georgia | 770 | 30006 |
| Marietta | Cobb | Georgia | 770 | 30007 |
| Marietta | Cobb | Georgia | 770 | 30063 |
| Marietta | Cobb | Georgia | 770 | 30065 |
| Marietta | Cobb | Georgia | 770 | 30090 |
| Marietta | Cobb | Georgia | 770 | 30061 |
| Mcdonough | Henry | Georgia | 770 | 30253 |
| Mcdonough | Henry | Georgia | 770 | 30252 |
| Meansville | Pike | Georgia | 770 | 30256 |
| Milner | Lamar | Georgia | 770 | 30257 |
| Molena | Pike | Georgia | 770 | 30258 |
| Monroe | Walton | Georgia | 770 | 30655 |
| Monroe | Walton | Georgia | 770 | 30656 |
| Moreland | Coweta | Georgia | 770 | 30259 |
| Morrow | Clayton | Georgia | 770 | 30260 |
| Morrow | Clayton | Georgia | 770 | 30287 |
| Mount Zion | Carroll | Georgia | 770 | 30150 |
| Murrayville | Hall | Georgia | 770 | 30564 |
| Nelson | Pickens | Georgia | 770 | 30151 |
| Newborn | Jasper | Georgia | 770 | 30056 |
| Newnan | Coweta | Georgia | 770 | 30263 |
| Newnan | Coweta | Georgia | 770 | 30265 |
| Newnan | Coweta | Georgia | 770 | 30271 |
| Newnan | Coweta | Georgia | 770 | 30264 |
| Norcross | Gwinnett | Georgia | 770 | 30093 |
| Norcross | Gwinnett | Georgia | 770 | 30071 |
| Norcross | Gwinnett | Georgia | 770 | 30003 |
| Norcross | Gwinnett | Georgia | 770 | 30091 |
| Norcross | Gwinnett | Georgia | 770 | 30010 |
| Oakwood | Hall | Georgia | 770 | 30566 |
| Orchard Hill | Spalding | Georgia | 770 | 30266 |
| Oxford | Newton | Georgia | 770 | 30054 |
| Palmetto | Fulton | Georgia | 770 | 30268 |
| Peachtree City | Fayette | Georgia | 770 | 30269 |
| Peachtree City | Fayette | Georgia | 770 | 30270 |
| Peachtree City | Fayette | Georgia | 770 | 31169 |
| Peachtree Corners | Gwinnett | Georgia | 770 | 30092 |
| Porterdale | Newton | Georgia | 770 | 30070 |
| Powder Springs | Cobb | Georgia | 770 | 30127 |
| Redan | DeKalb | Georgia | 770 | 30074 |
| Rex | Clayton | Georgia | 770 | 30273 |
| Riverdale | Clayton | Georgia | 770 | 30296 |
| Riverdale | Clayton | Georgia | 770 | 30274 |
| Rockmart | Polk | Georgia | 770 | 30153 |
| Roopville | Heard | Georgia | 770 | 30170 |
| Roswell | Fulton | Georgia | 770 | 30076 |
| Roswell | Fulton | Georgia | 770 | 30075 |
| Roswell | Fulton | Georgia | 770 | 30077 |
| Rydal | Bartow | Georgia | 770 | 30171 |
| Sargent | Coweta | Georgia | 770 | 30275 |
| Senoia | Coweta | Georgia | 770 | 30276 |
| Sharpsburg | Coweta | Georgia | 770 | 30277 |
| Smyrna | Cobb | Georgia | 770 | 30080 |
| Smyrna | Cobb | Georgia | 770 | 30082 |
| Smyrna | Cobb | Georgia | 770 | 30081 |
| Snellville | Gwinnett | Georgia | 770 | 30039 |
| Snellville | Gwinnett | Georgia | 770 | 30078 |
| Social Circle | Walton | Georgia | 770 | 30025 |
| Statham | Barrow | Georgia | 770 | 30666 |
| Stockbridge | Henry | Georgia | 770 | 30281 |
| Stone Mountain | DeKalb | Georgia | 770 | 30087 |
| Stone Mountain | DeKalb | Georgia | 770 | 30088 |
| Stone Mountain | DeKalb | Georgia | 770 | 30086 |
| Sunny Side | Spalding | Georgia | 770 | 30284 |
| Suwanee | Gwinnett | Georgia | 770 | 30024 |
| Tallapoosa | Haralson | Georgia | 770 | 30176 |
| Tate | Pickens | Georgia | 770 | 30177 |
| Taylorsville | Bartow | Georgia | 770 | 30178 |
| Temple | Carroll | Georgia | 770 | 30179 |
| Tucker | DeKalb | Georgia | 770 | 30084 |
| Tucker | DeKalb | Georgia | 770 | 30085 |
| Turin | Coweta | Georgia | 770 | 30289 |
| Tyrone | Fayette | Georgia | 770 | 30290 |
| Union City | Fulton | Georgia | 770 | 30291 |
| Villa Rica | Carroll | Georgia | 770 | 30180 |
| Waco | Carroll | Georgia | 770 | 30182 |
| Waleska | Cherokee | Georgia | 770 | 30183 |
| White | Bartow | Georgia | 770 | 30184 |
| Whitesburg | Carroll | Georgia | 770 | 30185 |
| Williamson | Pike | Georgia | 770 | 30292 |
| Winder | Barrow | Georgia | 770 | 30680 |
| Winston | Douglas | Georgia | 770 | 30187 |
| Woodstock | Cherokee | Georgia | 770 | 30189 |
| Woodstock | Cherokee | Georgia | 770 | 30188 |
| Zebulon | Pike | Georgia | 770 | 30295 |