Lombard, Illinois Area Code

Lombard, IL Area Codes are

630 and 331

Lombard, IL is currently using an area code overlay in which area codes 331 and 630 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Lombard, IL area code information read more about area codes 331 and 630 details and Illinois area codes.

Lombard, IL is located in DuPage County and observes the Central Time Zone.
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Illinois Area Code Map