Area Code 730

Area code 730 is one of the newest NANP area codes

Area code 730 is one of the most recently added codes in the North American Numbering Plan, in service since July 7, 2023. It is an overlay that shares its territory with 618, adding fresh numbers as those codes fill up. Existing numbers in the area keep their codes; only new phone lines may be issued a 730 number.

Because 730 is new and unfamiliar, some people are wary when it appears on caller ID and search for “who called me from 730?” An area code only shows where a number is registered, and any number can be spoofed — so a 730 call is not suspicious on its own. Judge each call by what it asks for, not the code. Is a call from 730 a scam?

FTC complaints involving 730 numbers

Numbers shown with area code 730 in the FTC's Do Not Call “Reported Calls” database (recent reporting window). Most common reported reasons: “Reducing your debt (credit cards, mortgage, student loans)”, “Other”, “Dropped call or no message”.

Most-complained 730 numbers:

• (730) 200-9690 — 10 complaints
• (730) 240-9970 — 4 complaints
• (730) 240-9175 — 4 complaints
• (730) 230-6776 — 3 complaints
• (730) 217-2791 — 3 complaints

These are FTC Do Not Call complaints filed about specific numbers shown with this area code — frequently spoofed. The area code itself is not a scam. See the most-reported area codes and the most-reported phone numbers nationwide.

Frequently asked questions

Where is area code 730?

Area code 730 covers Centralia and nearby cities including Belleville, Carbondale, Collinsville in Illinois, in the Central Time.

What cities use area code 730?

Area code 730 serves Centralia, Belleville, Carbondale, Collinsville, East Alton, and 4 other communities in Illinois.

What time zone is area code 730 in?

Area code 730 is in the Central Time (America/Chicago).

How do you dial a 730 number?

Dial all 10 digits: 730 followed by the 7-digit local number. From abroad, dial +1 730 and the local number.

Is a call from area code 730 a scam?

A 730 number is geographically tied to Illinois, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Is 730 a country code?

No. 730 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1, shared across the North American Numbering Plan. So a full 730 number written for international dialing looks like +1 730 followed by the 7-digit local number.