The 730 area code is located in the state of Illinois, and according to Intelius data, covers roughly 229 phone numbers and 5,380 listings across 52 prefixes.
This is a General Purpose Code, in service since July 7, 2023.
Area code 730 is part of an overlay complex shared with:
Area code 730 was split from area code 618.
Local calls within area code 730 require 10 digits dialing, while long-distance calls require 1 plus 10 digits dialing.
Have you received a call from a number with a 730 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
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