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773-553

You are reviewing the Area Code (NPA/NXX) report for 773-553. Did you mean to search the SMS short code 773553?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number773553
Basic Format773-553
NPA (Area Code)773
NXX553

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
773-553-0XXX6529T-MOBILE USA, INC.CHICGOZN06AS02/06/2006CHICAGO ZONE 06ILMW03/03/2006
773-553-1XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-2XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-3XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-4XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-5XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-6XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-7XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-8XXX9329ILLINOIS BELL TEL COCHICGOZN06RTCHICAGO ZONE 06ILMW
773-553-9XXX6529T-MOBILE USA, INC.CHICGOZN06AS03/20/2006CHICAGO ZONE 06ILMW04/15/2006
773-553-XXXX9329ILLINOIS BELL TEL COCHICGOZN06ASCHICAGO ZONE 06IL

Business/Government Phones on the 773-553 Prefix

PhoneNameAddress
773-553-9200Ranger Contracting LLC

Reports

Anonymous User from Chicago, IL

February 26, 2026 at 8:44 PM

reported as a Live Voice. Received on February 26, 2026 at 2:37 PM.
Unwanted call for Medicare Medicaid Services
Caller ID indicated they called from 773-553-3481
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Chicago, Illinois

February 26, 2026 at 3:41 PM

773-553-3481 reported as a Live Voice or Other. Received on February 26, 2026 at 2:37 PM.
Call for Medical & prescriptions

Anonymous User from , IL

January 22, 2026 at 9:57 AM

773-553-2250 reported as a unwanted call. Received on January 16, 2026 at 10:22 AM.
Call for No Subject Provided

Anonymous User from , IL

May 7, 2025 at 8:07 PM

773-553-5700 reported as a Robocall. Received on May 7, 2025 at 6:04 PM.

Anonymous User from , IL

April 25, 2025 at 2:56 PM

773-553-1631 reported as a Robocall. Received on April 25, 2025 at 1:54 PM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

February 21, 2025 at 11:36 AM

773-553-3380 reported as a Robocall. Received on February 17, 2025 at 8:14 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Il, Illinois

May 10, 2024 at 4:52 PM

773-553-5700 reported as a Robocall. Received on May 10, 2024 at 1:54 PM.

Anonymous User from , IL

April 2, 2024 at 1:28 PM

773-553-5700 reported as a Robocall. Received on March 31, 2024 at 12:00 AM.

Anonymous User from , IL

March 7, 2024 at 4:20 PM

773-553-7562 reported as a Robocall. Received on March 7, 2024 at 12:00 AM.

Anonymous User from Chicago, Illinois

February 19, 2024 at 4:53 PM

773-553-4633 reported as a Robocall. Received on February 19, 2024 at 3:51 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

January 30, 2024 at 9:19 PM

773-553-1577 reported as a Robocall. Received on January 27, 2024 at 1:40 PM.

Anonymous User from , IL

October 24, 2023 at 11:54 AM

773-553-5777 reported as a Robocall. Received on October 24, 2023 at 10:50 AM.

Anonymous User from Chicago, Illinois

June 12, 2023 at 3:23 PM

773-553-1919 reported as a Live Voice or Other. Received on June 12, 2023 at 2:19 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

May 23, 2023 at 8:47 AM

773-553-1161 reported as a Robocall. Received on May 20, 2023 at 12:47 PM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

May 23, 2023 at 8:46 AM

773-553-1713 reported as a Robocall. Received on May 22, 2023 at 9:13 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

May 23, 2023 at 8:44 AM

773-553-1318 reported as a Robocall. Received on May 23, 2023 at 7:38 PM.
Call for Medical & prescriptions

Anonymous User from Chicago, IL

May 18, 2023 at 8:20 PM

773-553-1118 reported as a Live Voice. Received on May 18, 2023 at 12:00 AM.
Unwanted call for Health Insurance Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Marengo, Illinois

March 16, 2023 at 10:33 AM

773-553-1776 reported as a Robocall. Received on March 16, 2023 at 9:32 AM.

Anonymous User from Marengo, Illinois

March 15, 2023 at 7:54 PM

773-553-1695 reported as a Robocall. Received on March 15, 2023 at 5:39 PM.

Anonymous User from Marengo, Illinois

March 15, 2023 at 7:52 PM

773-553-1273 reported as a Robocall. Received on March 15, 2023 at 11:22 AM.

Anonymous User from Marengo, Illinois

March 13, 2023 at 1:48 PM

773-553-1234 reported as a Robocall. Received on March 13, 2023 at 11:37 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

March 7, 2023 at 4:43 PM

773-553-7486 reported as a Live Voice or Other. Received on March 7, 2023 at 3:38 PM.
Call for Dropped call or no message

Anonymous User from Elmwood Park, IL

November 8, 2022 at 7:59 PM

None reported as a Live Voice. Received on November 8, 2022 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 773-553-5700
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

June 9, 2022 at 3:28 PM

773-553-5699 reported as a Live Voice or Other. Received on June 8, 2022 at 5:00 PM.

Anonymous User from , IL

June 7, 2022 at 6:24 PM

773-553-5699 reported as a Live Voice or Other. Received on June 7, 2022 at 5:00 PM.

Anonymous User from Chesapeake, VA

January 25, 2021 at 11:22 PM

None reported as a Prerecorded Voice. Received on January 25, 2021 at 5:35 PM.
Unwanted call for unknown
Caller ID indicated they called from 773-553-2457
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

773-553-0XXX: 773-553-0706 | 773-553-0762 | 773-553-0763 | 773-553-0766 | 773-553-0773 | 773-553-0776 |
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773-553-2XXX: 773-553-2000 | 773-553-2002 | 773-553-2007 | 773-553-2010 | 773-553-2014 | 773-553-2015 | 773-553-2400 | 773-553-2453 | 773-553-2454 | 773-553-2455 | 773-553-2491 | 773-553-2498 |
773-553-3XXX: 773-553-3300 | 773-553-3330 | 773-553-3333 | 773-553-3380 | 773-553-3383 | 773-553-3388 | 773-553-3400 | 773-553-3444 | 773-553-3480 | 773-553-3481 | 773-553-3488 |
773-553-4XXX: 773-553-4600 | 773-553-4630 | 773-553-4633 | 773-553-4637 | 773-553-4666 |
773-553-5XXX: 773-553-5600 | 773-553-5606 | 773-553-5650 | 773-553-5690 | 773-553-5696 | 773-553-5699 | 773-553-5700 | 773-553-5706 | 773-553-5707 | 773-553-5777 |
773-553-7XXX: 773-553-7400 | 773-553-7407 | 773-553-7440 | 773-553-7480 | 773-553-7486 | 773-553-7487 | 773-553-7500 | 773-553-7505 | 773-553-7507 | 773-553-7560 | 773-553-7565 | 773-553-7567 |
773-553-9XXX: 773-553-9100 | 773-553-9190 | 773-553-9192 | 773-553-9197 | 773-553-9199 | 773-553-9200 | 773-553-9201 | 773-553-9250 | 773-553-9400 | 773-553-9401 | 773-553-9409 | 773-553-9450 | 773-553-9600 | 773-553-9606 | 773-553-9640 | 773-553-9643 | 773-553-9645 | 773-553-9650 |