East Chicago, IN Area Code
East Chicago, Indiana (population 25,610) uses area code 219.
Carriers with East Chicago numbers
22 prefixes are assigned to the East Chicago exchange: 45% mobile, 9% VoIP and cable, 45% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 10 |
| AT&T (Indiana Bell) | 7 |
| First Communications | 1 |
| Bandwidth | 1 |
| Ton80 Communications | 1 |
| Onvoy (Sinch) | 1 |
| Lumen (CenturyLink) | 1 |
Area codes used in East Chicago
| Area code | Prefixes serving East Chicago | Main carriers in this code |
|---|---|---|
| 219 | 22 | AT&T (Indiana Bell), Onvoy (Sinch), AT&T Mobility |
East Chicago phone number prefixes
Numbers starting with these first six digits were originally assigned to the East Chicago exchange.
219-256T-Mobile219-276T-Mobile219-289T-Mobile219-298T-Mobile219-315T-Mobile219-316T-Mobile219-341T-Mobile219-354First Communications219-377T-Mobile219-378AT&T (Indiana Bell)219-391AT&T (Indiana Bell)219-392AT&T (Indiana Bell)219-397AT&T (Indiana Bell)219-398AT&T (Indiana Bell)219-399AT&T (Indiana Bell)219-413Bandwidth219-466Ton80 Communications219-516T-Mobile219-703AT&T (Indiana Bell)219-800Onvoy (Sinch)219-801T-Mobile219-804Lumen (CenturyLink)
Nearby cities in area code 219
- Hammond
- Gary
- Portage
- Merrillville
- Crown Point
- Valparaiso
- Michigan City
- Schererville
- Hobart
- St. John
- Munster
- Highland
Questions
- What is the area code for East Chicago, IN?
- The area code for East Chicago, Indiana is 219.
- What time zone is East Chicago in?
- East Chicago is in the Eastern time zone (area code 219 also reaches into the Central time zone).