773-439

You are reviewing the Area Code (NPA/NXX) report for 773-439. Did you mean to search the SMS short code 773439?

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	773439
Basic Format	773-439
NPA (Area Code)	773
NXX	439

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
773-439-0XXX	6529	T-MOBILE USA, INC.	CHICGOZN03	AS	09/24/2004	CHICAGO ZONE 03	IL	MW	10/11/2004
773-439-1XXX	829J	PAETEC ITEL, LLC	CHICGOZN03	AS	12/05/2003	CHICAGO ZONE 03	IL	MW	12/27/2003
773-439-2XXX	829J	PAETEC ITEL, LLC	CHICGOZN03	AS	12/05/2003	CHICAGO ZONE 03	IL	MW	12/27/2003
773-439-3XXX	8702	RCN TELECOM SERVICES OF ILLINIOS, INC. - IL	CHICGOZN03	RT		CHICAGO ZONE 03	IL	MW
773-439-4XXX	8702	RCN TELECOM SERVICES OF ILLINIOS, INC. - IL	CHICGOZN03	RT		CHICAGO ZONE 03	IL	MW
773-439-5XXX	829J	PAETEC ITEL, LLC	CHICGOZN03	AS	12/05/2003	CHICAGO ZONE 03	IL	MW	12/27/2003
773-439-6XXX	829J	PAETEC ITEL, LLC	CHICGOZN03	AS	12/05/2003	CHICAGO ZONE 03	IL	MW	12/27/2003
773-439-7XXX	829J	PAETEC ITEL, LLC	CHICGOZN03	AS	12/05/2003	CHICAGO ZONE 03	IL	MW	12/27/2003
773-439-8XXX	829J	PAETEC ITEL, LLC	CHICGOZN03	AS	12/05/2003	CHICAGO ZONE 03	IL	MW	12/27/2003
773-439-9XXX	6529	T-MOBILE USA, INC.	CHICGOZN03	AS	09/24/2004	CHICAGO ZONE 03	IL	MW	10/11/2004
773-439-XXXX	8702	RCN TELECOM SERVICES OF ILLINIOS, INC. - IL	CHICGOZN03	AS		CHICAGO ZONE 03	IL

Reports

Anonymous User from , IL

March 13, 2026 at 6:44 PM

773-439-4580 reported as a Robocall. Received on March 13, 2026 at 5:19 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

January 16, 2026 at 11:34 AM

773-439-2684 reported as a Live Voice or Other. Received on January 14, 2026 at 1:31 PM.

Anonymous User from Eagle River, Wisconsin

July 29, 2025 at 10:19 AM

773-439-4953 reported as a Live Voice or Other. Received on July 29, 2025 at 9:14 AM.
Call for Medical & prescriptions

Anonymous User from , IL

January 28, 2025 at 12:37 PM

773-439-7466 reported as a Robocall. Received on January 28, 2025 at 11:37 AM.
Call for No Subject Provided

Anonymous User from , IL

December 6, 2024 at 5:26 PM

773-439-8344 reported as a Live Voice or Other. Received on December 6, 2024 at 4:24 AM.
Call for No Subject Provided

Anonymous User from , IL

October 3, 2024 at 4:15 PM

773-439-9144 reported as a Robocall. Received on October 3, 2024 at 9:08 AM.

Anonymous User from , IL

April 9, 2024 at 10:11 AM

773-439-9624 reported as a Live Voice or Other. Received on April 9, 2024 at 8:39 AM.
Call for No Subject Provided

Anonymous User from , IL

March 29, 2024 at 3:19 PM

773-439-3751 reported as a Robocall. Received on March 28, 2024 at 4:23 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

March 13, 2024 at 8:18 PM

773-439-6715 reported as a Live Voice or Other. Received on March 13, 2024 at 12:04 PM.
Call for Dropped call or no message

Anonymous User from , IL

March 5, 2024 at 2:15 PM

773-439-8874 reported as a Robocall. Received on March 5, 2024 at 11:41 AM.

Anonymous User from , IL

January 22, 2024 at 8:32 PM

773-439-2977 reported as a unwanted call. Received on January 22, 2024 at 4:48 PM.
Call for No Subject Provided

Anonymous User from Westchester, Illinois

January 22, 2024 at 5:52 PM

773-439-2977 reported as a unwanted call. Received on January 22, 2024 at 4:48 PM.
Call for No Subject Provided

Anonymous User from , IL

December 28, 2023 at 5:27 PM

773-439-9294 reported as a unwanted call. Received on December 28, 2023 at 3:55 PM.
Call for No Subject Provided

Anonymous User from Troy, Michigan

May 22, 2023 at 2:06 PM

773-439-0368 reported as a Robocall. Received on May 22, 2023 at 2:03 AM.

Anonymous User from , IL

April 28, 2023 at 2:54 PM

773-439-0068 reported as a Robocall. Received on April 27, 2023 at 4:43 PM.
Call for Dropped call or no message

Anonymous User from , IL

April 28, 2023 at 2:06 PM

773-439-0287 reported as a Robocall. Received on April 19, 2023 at 5:01 PM.
Call for Dropped call or no message

Anonymous User from , IL

April 7, 2023 at 5:00 PM

773-439-4191 reported as a Robocall. Received on April 6, 2023 at 6:39 PM.
Call for Dropped call or no message

Anonymous User from , IL

April 2, 2023 at 9:49 AM

773-439-3584 reported as a Robocall. Received on March 31, 2023 at 3:29 PM.
Call for Dropped call or no message

Anonymous User from , IL

April 2, 2023 at 9:44 AM

773-439-3584 reported as a Robocall. Received on March 31, 2023 at 3:29 PM.
Call for Dropped call or no message

Anonymous User from , IL

February 17, 2023 at 6:56 AM

773-439-0946 reported as a Live Voice or Other. Received on February 16, 2023 at 11:10 AM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

February 17, 2023 at 6:46 AM

773-439-0946 reported as a Robocall. Received on February 16, 2023 at 10:10 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

December 23, 2022 at 9:24 AM

773-439-4170 reported as a Robocall. Received on December 23, 2022 at 8:17 AM.

Anonymous User from Orland Park, Illinois

December 22, 2022 at 3:03 PM

773-439-3421 reported as a Robocall. Received on December 21, 2022 at 3:12 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

November 3, 2022 at 2:51 PM

773-439-8160 reported as a Live Voice or Other. Received on October 12, 2022 at 2:42 PM.

Anonymous User from Jacksonville, Illinois

July 26, 2022 at 11:59 AM

773-439-2208 reported as a Live Voice or Other. Received on July 26, 2022 at 10:58 AM.
Call for Warranties & protection plans

Anonymous User from Chicago, Illinois

July 19, 2022 at 11:40 AM

773-439-4208 reported as a Live Voice or Other. Received on July 19, 2022 at 10:33 AM.
Call for Dropped call or no message

Anonymous User from , IL

July 12, 2022 at 5:49 PM

773-439-1526 reported as a Live Voice or Other. Received on July 11, 2022 at 7:11 PM.
Call for No Subject Provided

Anonymous User from , CO

November 17, 2016 at 6:16 PM

reported as a Live Voice. Received on November 17, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 773-439-0059
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

773-439-0XXX: 773-439-0010 | 773-439-0011 | 773-439-0020 | 773-439-0050 | 773-439-0052 | 773-439-0055 | 773-439-0200 | 773-439-0237 | 773-439-0238 | 773-439-0283 | 773-439-0287 | 773-439-0289 | 773-439-0300 | 773-439-0303 | 773-439-0350 | 773-439-0360 | 773-439-0365 | 773-439-0500 | 773-439-0510 | 773-439-0511 | 773-439-0515 | 773-439-0550 | 773-439-0800 | 773-439-0808 | 773-439-0880 | 773-439-0881 | 773-439-0888 | 773-439-0900 | 773-439-0902 | 773-439-0907 | 773-439-0940 | 773-439-0945 |
773-439-1XXX: 773-439-1500 | 773-439-1515 | 773-439-1522 | 773-439-1524 | 773-439-1525 | 773-439-1547 |
773-439-2XXX: 773-439-2111 | 773-439-2130 | 773-439-2135 | 773-439-2139 | 773-439-2195 | 773-439-2197 | 773-439-2200 | 773-439-2201 | 773-439-2209 | 773-439-2220 | 773-439-2225 | 773-439-2900 | 773-439-2970 | 773-439-2975 | 773-439-2977 | 773-439-2992 | 773-439-2998 |
773-439-3XXX: 773-439-3400 | 773-439-3401 | 773-439-3420 | 773-439-3421 | 773-439-3423 | 773-439-3450 | 773-439-3500 | 773-439-3550 | 773-439-3580 | 773-439-3583 | 773-439-3585 | 773-439-3700 | 773-439-3733 | 773-439-3737 | 773-439-3753 | 773-439-3758 | 773-439-3759 |
773-439-4XXX: 773-439-4100 | 773-439-4111 | 773-439-4120 | 773-439-4190 | 773-439-4191 | 773-439-4197 | 773-439-4200 | 773-439-4201 | 773-439-4202 | 773-439-4220 |
773-439-6XXX: 773-439-6700 | 773-439-6701 | 773-439-6710 | 773-439-6711 | 773-439-6712 | 773-439-6777 |
773-439-7XXX: 773-439-7400 | 773-439-7401 | 773-439-7407 | 773-439-7460 |
773-439-8XXX: 773-439-8100 | 773-439-8109 | 773-439-8111 | 773-439-8160 | 773-439-8161 | 773-439-8300 | 773-439-8303 | 773-439-8320 | 773-439-8340 | 773-439-8343 | 773-439-8800 | 773-439-8801 | 773-439-8870 | 773-439-8875 | 773-439-8877 | 773-439-8880 |
773-439-9XXX: 773-439-9100 | 773-439-9110 | 773-439-9140 | 773-439-9142 | 773-439-9145 | 773-439-9200 | 773-439-9209 | 773-439-9250 | 773-439-9292 | 773-439-9295 | 773-439-9297 | 773-439-9300 | 773-439-9303 | 773-439-9320 | 773-439-9325 | 773-439-9330 | 773-439-9500 | 773-439-9501 | 773-439-9550 | 773-439-9555 | 773-439-9559 | 773-439-9600 | 773-439-9601 | 773-439-9620 | 773-439-9622 | 773-439-9625 | 773-439-9650 |