New Castle, IN Area Code
New Castle, Indiana (population 17,390) uses area code 765.
Carriers with New Castle numbers
18 prefixes are assigned to the New Castle exchange: 39% mobile, 22% VoIP and cable, 39% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Indiana Bell) | 7 |
| AT&T Mobility | 3 |
| Verizon Wireless | 2 |
| Lumen (Level 3) | 2 |
| T-Mobile | 2 |
| Peerless Network | 1 |
| AT&T (Teleport) | 1 |
Area codes used in New Castle
| Area code | Prefixes serving New Castle | Main carriers in this code |
|---|---|---|
| 765 | 18 | AT&T (Indiana Bell), Frontier, AT&T Mobility |
New Castle phone number prefixes
Numbers starting with these first six digits were originally assigned to the New Castle exchange.
765-388AT&T Mobility765-422Peerless Network765-465Verizon Wireless765-515AT&T (Indiana Bell)765-518Lumen (Level 3)765-519AT&T (Indiana Bell)765-520AT&T Mobility765-521AT&T (Indiana Bell)765-524Verizon Wireless765-527AT&T (Indiana Bell)765-529AT&T (Indiana Bell)765-545T-Mobile765-575Lumen (Level 3)765-591AT&T (Teleport)765-593AT&T (Indiana Bell)765-599AT&T (Indiana Bell)765-624T-Mobile765-686AT&T Mobility
Nearby cities in area code 765
- Lafayette
- Muncie
- Kokomo
- Anderson
- West Lafayette
- Richmond
- Marion
- Lebanon
- Frankfort
- Crawfordsville
- Connersville
- Martinsville
Questions
- What is the area code for New Castle, IN?
- The area code for New Castle, Indiana is 765.
- What time zone is New Castle in?
- New Castle is in the Eastern time zone.