The 478 area code is located in the state of Georgia, and according to Intelius data, covers roughly 393,414 phone numbers and 553,716 listings across 451 prefixes.
This is a General Purpose Code, in service since August 1, 2000.
Area code 478 was split from area code 912.
Local calls within area code 478 require 10 digits dialing, while long-distance calls require 1 plus 10 digits dialing.
Have you received a call from a number with a 478 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
| County Population (2025) | 157,556 |
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| County Population (2025) | 51,041 |
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| County Population (2025) | 11,756 |
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| County Population (2025) | 23,722 |
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| County Population (2025) | 7,597 |
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