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Where Is 478 Area Code?

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Database Updated: July 30, 2025
Georgia Phone Number Lookups
Where Is 478 Area Code?

Where is Area Code 478?

Area Code 478 primarily serves portions of central Georgia. It covers several significant urban centers, as well as smaller towns and rural communities. Key locations that fall under this number range include:

  • Macon
  • Warner Robins
  • Milledgeville
  • Dublin

In addition to these notable cities, the 478 area code spans multiple counties, such as Bibb, Houston, Baldwin, Laurens, and Twiggs. For more information on local regulations and telecommunications oversight, please refer to the Georgia Public Service Commission guidelines maintained by the Georgia Public Service Commission (PSC) at 244 Washington Street SW, Atlanta, GA 30334.

What Time Zone Is 478 Area Code in the USA?

The 478 area code is located in the Eastern Time Zone (ET). This time zone adheres to Daylight Saving Time schedules, shifting forward by one hour during late spring and reverting in the fall. Detailed information on official timekeeping and updates can be obtained from the time zone official site, which is periodically updated alongside state mandates.

History of the 478 Area Code

Area Code 478 was established in 2000 as a result of numbering plan modifications aimed at accommodating the persistently rising demand for telephone lines and services within central Georgia. Previously consolidated under a broader area code, the 478 split helped prevent numbering shortages, streamline service allocation, and support the efficient distribution of new telephone numbers. Both the Federal Communications Commission and the Georgia Public Service Commission monitor these changes to ensure accurate numbering and adherence to regulatory standards. The Federal Communications Commission (FCC) is headquartered at 45 L Street NE, Washington, DC 20554.

Historically, the 478 area code’s introduction followed regional population growth, business expansions, and the widespread dependency on mobile devices and internet services. Through these actions, regulatory bodies ensured that each local jurisdiction could facilitate additional phone lines without creating user confusion or compromising service quality.

How Many People Use the 478 Area Code?

Exact figures fluctuate based on migration trends and telephone service registrations; however, estimates indicate that hundreds of thousands of residents and businesses rely on area code 478 for landline and wireless communication. For more precise data on population distributions and demographics, refer to the latest federal census data made available through the United States Census Bureau at 4600 Silver Hill Rd, Suitland, MD 20746.

In general, the bulk of area code 478 users are within local calling boundaries or under statewide plans, ensuring that both personal and commercial communications remain consistent. As the region continues to attract new residents and enterprises, local authorities work alongside the FCC and the PSC to maintain adequate telephone resources.

Is the 478 Area Code Toll-Free?

Area code 478 is not a toll-free number range. It is designated for geographic use, particularly within central Georgia, meaning standard local call rates and long-distance charges may apply based on each telecommunications provider’s plan. Consumers should verify specific calling costs with their carriers to avoid unexpected fees. For information regarding national toll-free guidelines and policies, see the federal toll-free guidelines provided by the Federal Trade Commission (FTC) at 600 Pennsylvania Avenue, NW, Washington, DC 20580.

Although 478 is not categorized under the toll-free umbrella, some local service packages and wireless contracts may include cost-effective calling provisions. Consumers seeking more detailed calling plan structures should consult their providers directly, as some carriers offer specialized local or regional plans that offset certain usage rates.

 

Cities in 478 Area Code
  • Macon
  • Warner Robins
  • Milledgeville
  • Dublin
  • Perry
  • Fort Valley
  • Centerville
  • Swainsboro
  • Sandersville
  • Cochran
  • Eastman
  • Hawkinsville
  • Byron
  • Hardwick
  • Forsyth
  • Unadilla
  • Montezuma
  • Gray
  • Millen
  • Louisville
  • East Dublin
  • Wrightsville
  • Wadley
  • Gordon
  • Davisboro
  • Butler
  • Twin City
  • Chester
  • Tennille
  • Marshallville
  • Oglethorpe
  • Robins AFB
  • Reynolds
  • Jeffersonville
  • Roberta
  • Sardis
  • Ivey
  • Adrian
  • McIntyre
  • Irwinton
  • Dexter
  • Dudley
  • Byromville
  • Cadwell
  • Ideal
  • Harrison
  • Toomsboro
  • Empire
  • Salem
  • Rentz
Counties in 478 Area Code
  • Bibb
  • Houston
  • Laurens
  • Baldwin
  • Jones
  • Peach
  • Monroe
  • Washington
  • Emanuel
  • Dodge
  • Macon
  • Bleckley
  • Crawford
  • Jefferson
  • Johnson
  • Wilkinson
  • Twiggs
  • Pulaski
  • Jenkins
  • Burke
  • Taylor
  • Dooly
  • Upson
  • Treutlen
  • Telfair
Prefix Codes for Area Code 478
  • (478) 201
  • (478) 202
  • (478) 206
  • (478) 207
  • (478) 208
  • (478) 212
  • (478) 213
  • (478) 214
  • (478) 216
  • (478) 217
  • (478) 218
  • (478) 220
  • (478) 221
  • (478) 222
  • (478) 223
  • (478) 224
  • (478) 225
  • (478) 227
  • (478) 228
  • (478) 230
  • (478) 231
  • (478) 232
  • (478) 233
  • (478) 234
  • (478) 235
  • (478) 237
  • (478) 238
  • (478) 239
  • (478) 240
  • (478) 244
  • (478) 246
  • (478) 247
  • (478) 248
  • (478) 250
  • (478) 251
  • (478) 252
  • (478) 253
  • (478) 254
  • (478) 256
  • (478) 257
Georgia Area Codes
  • 229
  • 404
  • 470
  • 472
  • 478
  • 678
  • 706
  • 762
  • 770
  • 912
  • 943
Georgia Phone Numbers
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