Prefix 312-628

There are 3 phone numbers within prefix 312-628 that have resulted in reports by users.
 
The location of calls from 312-628 is Chicago Zone 1, Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 9:52:19 PM on July 3, 2025. The telco provider for 312-628 is Xo Illinois, Inc..
 
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