Madison, IN Area Codes
Madison, Indiana (population 12,304) uses area codes 812 and 930.
Carriers with Madison numbers
12 prefixes are assigned to the Madison exchange: 50% mobile, 17% VoIP and cable, 33% landline.
| Carrier | Prefixes |
|---|---|
| Frontier | 2 |
| T-Mobile | 2 |
| AT&T Mobility | 2 |
| Verizon Wireless | 2 |
| Lumen (CenturyLink) | 1 |
| Sei Data | 1 |
| Lumen (Level 3) | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Madison
| Area code | Prefixes serving Madison | Main carriers in this code |
|---|---|---|
| 812 | 10 | Frontier, AT&T (Indiana Bell), AT&T Mobility |
| 930 | 2 | Onvoy (Sinch), Fractel, Bandwidth |
Madison phone number prefixes
Numbers starting with these first six digits were originally assigned to the Madison exchange.
812-265Frontier812-273Frontier812-274Lumen (CenturyLink)812-292T-Mobile812-493AT&T Mobility812-574Sei Data812-599Verizon Wireless812-701AT&T Mobility812-801Lumen (Level 3)812-818Verizon Wireless930-217T-Mobile930-301Onvoy (Sinch)
Nearby cities in area code 812
- Evansville
- Bloomington
- Terre Haute
- Jeffersonville
- Columbus
- New Albany
- Seymour
- Clarksville
- Jasper
- Vincennes
- Bedford
- Washington
Questions
- What is the area code for Madison, IN?
- Madison uses 2 area codes: 812 and 930. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Madison in?
- Madison is in the Eastern time zone (area code 812 also reaches into the Central time zone).