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Area Code Overview
Area code 404 is a geographic telephone area code in Georgia that went into service on January 1, 1947. The geographic regions covered by this area code overlay has a population of approximately 1,028,513.
Overlay and Dialing Rules
- Area Code: 404
- State: Georgia
- Type: General Purpose Code
- In Service Date: January 1, 1947
- Overlay Complex: 404/470/678/770/943
- Local Dialing Plan: This area does require you to dial the area code when calling locally.
Estimated Number of Assigned Phone Numbers in Area Code 404
This area code is ranked 34th out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 2nd out of 10.
6,742,000
Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 404
Wireless
3,231,000 assigned
47.92%
Wireline and VoIP
3,059,000 assigned
45.37%
Other / Unclassified
452,000 assigned
6.70%
Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 404
Estimated assigned wireless phone numbers: 3,231,000
Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.
T-Mobile 1,497,000 (46.33%)
AT&T Wireless 937,000 (29.00%)
Verizon Wireless 797,000 (24.67%)
Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 404
Estimated assigned wireline and VoIP phone numbers: 3,059,000
Bandwidth 286,000 (9.35%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 106,000 (3.47%)
PAETEC ITEL, LLC 76,000 (2.48%)
Comcast Business 69,000 (2.26%)
Peerless Network 22,000 (0.72%)
TERRA NOVA TELECOM INC. 6,000 (0.20%)
LEAP TELECOM, LLC 2,000 (0.07%)
Other / Unclassified Assigned Numbering in Area Code 404
Estimated assigned other or unclassified phone numbers: 452,000
AMERICAN MESSAGING SERVICES, LLC 170,000 (37.61%)
SPOK, INC. 110,000 (24.34%)
MERRYVILLE INVESTMENTS, LTD DBA BEST PAGE 70,000 (15.49%)
TELEPORT COMMUNICATIONS AMERICA, LLC - GA 63,000 (13.94%)
SOUTHERN COMMUNICATIONS SERVICES, INC. 20,000 (4.42%)
BROADRIVER COMMUNICATION CORPORATION - GA 10,000 (2.21%)
BROADRIVER COMMUNICATION CORPORATION 3,000 (0.66%)
FIVE9, INC. 2,000 (0.44%)
CORETEL GEORGIA, INC. - GA 1,000 (0.22%)
DOVETEL COMMUNICATIONS, LLC - GA 1,000 (0.22%)
HADLO TECHNOLOGIES, LLC 1,000 (0.22%)
IP HORIZON LLC 1,000 (0.22%)
Cities and Towns in Area Code 404
Adairsville, Georgia Atlanta, Georgia Barnesville, Georgia Bogart, Georgia Bowdon, Georgia Bremen, Georgia Buchanan, Georgia Buford, Georgia Canton, Georgia Carrollton, Georgia Cartersville, Georgia Cedartown, Georgia Clermont, Georgia Concord, Georgia Conyers, Georgia Covington, Georgia Cumming, Georgia Fairmount, Georgia Flowery Branch, Georgia Gainesville, Georgia Grantville, Georgia Griffin, Georgia Jackson, Georgia Kingston, Georgia Lula, Georgia Luthersville, Georgia Marble Hill, Georgia Monroe, Georgia Nelson, Georgia Newnan, Georgia Rockmart, Georgia Roopville, Georgia Senoia, Georgia Social Circle, Georgia Tallapoosa, Georgia Temple, Georgia Villa Rica, Georgia Winder, Georgia Zebulon, Georgia These geographic regions are also served by area codes 470, 678, 770, and 943.
How These Figures Were Built
These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with area code 404, not live customer counts.
Some providers may have assigned phone numbers tied to this area code even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.
They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.
Population data and locality matching provided by GeoNames.
Last refreshed: April 15, 2026 6:22 pm