773-605

You are reviewing the Area Code (NPA/NXX) report for 773-605. Did you mean to search the SMS short code 773605?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	773605
Basic Format	773-605
NPA (Area Code)	773
NXX	605

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
773-605-0XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-1XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-2XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-3XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-4XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-5XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-6XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-7XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-8XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-9XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/11/2006	CHICAGO ZONE 02	IL	MW	05/27/2006
773-605-XXXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN02	AS	04/05/2006	CHICAGO ZONE 02	IL

Reports

Anonymous User from Kollam, Indiana

January 26, 2026 at 11:58 PM

773-605-2072 reported as a Robocall. Received on January 27, 2026 at 9:24 PM.

Anonymous User from Addison, Illinois

July 30, 2025 at 3:58 PM

773-605-3410 reported as a Live Voice or Other. Received on July 29, 2025 at 3:45 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

January 13, 2025 at 1:50 PM

773-605-5447 reported as a Live Voice or Other. Received on January 13, 2025 at 12:50 PM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

July 16, 2024 at 2:18 PM

773-605-5173 reported as a Robocall. Received on July 16, 2024 at 10:24 AM.
Call for Medical & prescriptions

Anonymous User from Berwyn, Illinois

December 7, 2023 at 4:06 PM

773-605-7017 reported as a Robocall. Received on December 7, 2023 at 2:56 PM.

Anonymous User from Chicago, Illinois

November 28, 2023 at 1:24 PM

773-605-8203 reported as a Robocall. Received on November 27, 2023 at 8:00 AM.
Call for Medical & prescriptions

Anonymous User from Vernon Hills, Illinois

October 17, 2023 at 1:35 PM

773-605-2782 reported as a Robocall. Received on October 17, 2023 at 12:32 PM.
Call for Work from home & other ways to make money

Anonymous User from Chicago, Illinois

August 1, 2022 at 3:43 PM

773-605-8133 reported as a Live Voice or Other. Received on August 1, 2022 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Chicago, IL

January 26, 2021 at 4:47 AM

773-605-9940 reported as a Live Voice. Received on January 25, 2021 at 3:40 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

773-605-2XXX: 773-605-2777 | 773-605-2778 | 773-605-2780 | 773-605-2783 | 773-605-2788 |
773-605-5XXX: 773-605-5147 | 773-605-5157 | 773-605-5170 | 773-605-5173 | 773-605-5175 | 773-605-5440 | 773-605-5445 | 773-605-5447 |
773-605-7XXX: 773-605-7000 | 773-605-7010 | 773-605-7011 | 773-605-7015 | 773-605-7020 |
773-605-8XXX: 773-605-8131 | 773-605-8135 | 773-605-8187 | 773-605-8188 | 773-605-8197 | 773-605-8200 | 773-605-8201 | 773-605-8258 | 773-605-8282 | 773-605-8283 |
773-605-9XXX: 773-605-9900 | 773-605-9962 |