| Area Code: | 312 |
| Country: | United States |
| State/Province: | Illinois - IL |
| Major City: | Chicago |
| Time Zone: | Central |
| About 312 : | The 312 Area Code (or Area Code 312) is located in the state of MO. Area Code 312 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.63 million unique phone numbers and 5.08 million individuals near the city of Saint Louis |
Recent User Feedback Number
| Phone Number | Comment | Time |
|---|---|---|
| (312) 614-0399 | Come to the user: Mark Gibson Category: Harassing Calls No message after several calls |
2018-09-02 |
| (312) 712-6145 | Come to the user: Kathy Brower Category: Harassing Calls Suspect it´s a robocall or a telemarketer. The caller does not leave a message. |
2018-09-01 |
| (312) 339-2838 | Come to the user: Sara Phillips Category: Unknown Calls SPAM |
2018-09-02 |
| (312) 809-6335 | Come to the user: Rhonda Hankins Category: Unknown Calls Responded to a Craigslist ad asking for my email to make a PAYPAL payment. I sen |
2018-09-02 |
| (312) 480-2333 | Come to the user: Keith Landis Category: Unknown Calls got a text from this number offered me a grant for anything business pay off deb |
2018-09-02 |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 312-201-#### | Chicago | Landline | Ameritech Illinois... |
| 312-202-#### | Chicago | Landline | Ameritech Illinois... |
| 312-203-#### | Chicago | Wireless | New Cingular Wireles... |
| 312-204-#### | Chicago | Landline | Ameritech Illinois... |
| 312-205-#### | Chicago | Landline | Allegiance Telecom, ... |
| 312-206-#### | Chicago | Wireless | New Cingular Wireles... |
| 312-207-#### | Chicago | Landline | Ameritech Illinois... |
| 312-208-#### | Chicago | Wireless | New Cingular Wireles... |
| 312-209-#### | Northbrook | Wireless | Cellco Partnership D... |
| 312-212-#### | Chicago | Landline | Ameritech Illinois... |
| 312-213-#### | Chicago | Wireless | New Cingular Wireles... |
| 312-214-#### | Chicago | Landline | Ameritech Illinois... |
| 312-215-#### | Wheeling | Wireless | New Cingular Wireles... |
| 312-216-#### | Chicago | Landline | First Communications... |
| 312-217-#### | Chicago | Wireless | Sprint Spectrum L.p.... |
| 312-218-#### | Chicago | Wireless | New Cingular Wireles... |
| 312-219-#### | Chicago | Wireless | Bandwidth.com Clec, ... |
| 312-220-#### | Chicago | Landline | Ameritech Illinois... |
| 312-221-#### | Chicago | Wireless | Sprint Spectrum L.p.... |
| 312-222-#### | Chicago | Landline | Ameritech Illinois... |
| 312-223-#### | Chicago | Landline | Ameritech Illinois... |
| 312-224-#### | Chicago | Landline | Broadwing Communicat... |
| 312-225-#### | Chicago | Landline | Ameritech Illinois... |
| 312-226-#### | Chicago | Landline | Ameritech Illinois... |
| 312-227-#### | Chicago | Landline | Ameritech Illinois... |
| 312-228-#### | Chicago | Landline | Ameritech Illinois... |
| 312-229-#### | Chicago | Landline | Ameritech Illinois... |
| 312-230-#### | Chicago | Landline | Ameritech Illinois... |
| 312-231-#### | Roselle | Wireless | New Cingular Wireles... |
| 312-232-#### | Chicago | Wireless | American Messaging S... |
Recent user feedback
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Rashea Rawles 2024-05-19
Category: Voice Calls
Scammers
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Bertha Robinson 2024-05-19
Category: Unsafe Calls
Crazy harrassing
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Scott Powers 2024-05-19
Category: Unknown Calls
Spam when answering phone they hung up the phone on you
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Garry Halim 2024-05-19
Category: Unsafe Calls
Called me to advise me that a judgement was against me. I am not past due with any bill. Scam caller.
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Guest 2024-05-19
Category: Unsafe Calls
Hundred Oaks Dr, Lakewood
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Patrick Walters 2024-05-19
Category: Unsafe Calls
11.21.19 @ 9:33 am
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Jakob t butler 2024-05-19
Category: Unsafe Calls
Text claiming I filed something recently with the IRS (I didn’t) and to go to a link to rectify it.
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Albeck Albeck 2024-05-19
Category: Harassing Calls
this company purports to be able to lower interest rates on credit cards
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Frank Simmons 2024-05-19
Category: Unsafe Calls
they did the same thing to me and they bug and bug you,but when you call back no answer just message there are a scam
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Maria Vega 2024-05-19
Category: Harassing Calls
continues to call and wont leave a message, but someone can be heard speaking a foreign language in the background of the blank voicemail