773-310

You are reviewing the Area Code (NPA/NXX) report for 773-310. Did you mean to search the SMS short code 773310?

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	773310
Basic Format	773-310
NPA (Area Code)	773
NXX	310

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
773-310-0XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-1XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-2XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-3XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-4XXX	5562	METROPCS, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-5XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-6XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-7XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-8XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-9XXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/29/2004	CHICAGO ZONE 10	IL	MW	05/13/2004
773-310-XXXX	6529	T-MOBILE USA, INC.	CHICGOZN10	AS	03/22/2004	CHICAGO ZONE 10	IL

Business/Government Phones on the 773-310 Prefix

Phone	Name	Address
773-310-2773	Pure Air Climate & Energy
773-310-4622	Trimgoddess Body
773-310-4825	Just Perfection Events

Reports

Anonymous User from Libertyville, Illinois

February 12, 2026 at 6:22 PM

773-310-6241 reported as a Live Voice or Other. Received on February 12, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Lantana, Florida

June 26, 2025 at 7:00 PM

773-310-0768 reported as a Live Voice or Other. Received on June 26, 2025 at 6:54 PM.

Anonymous User from Chicago, Illinois

June 3, 2025 at 12:06 PM

773-310-8319 reported as a Robocall. Received on June 2, 2025 at 9:30 AM.
Call for No Subject Provided

Anonymous User from Palmer Lake, Colorado

July 10, 2024 at 12:55 PM

773-310-1059 reported as a Robocall. Received on July 9, 2024 at 9:02 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

February 27, 2024 at 10:20 AM

773-310-1650 reported as a Robocall. Received on February 27, 2024 at 9:18 AM.
Call for Medical & prescriptions

Anonymous User from , MO

September 19, 2023 at 11:50 AM

773-310-7053 reported as a Robocall. Received on July 5, 2023 at 4:36 PM.

Anonymous User from , IL

June 30, 2023 at 11:40 AM

773-310-4497 reported as a Robocall. Received on June 29, 2023 at 12:20 PM.

Anonymous User from , IL

May 11, 2023 at 1:36 PM

773-310-4642 reported as a unwanted call. Received on May 9, 2023 at 3:22 PM.
Call for No Subject Provided

Anonymous User from , IL

August 31, 2022 at 11:44 AM

773-310-5636 reported as a Robocall. Received on August 30, 2022 at 2:15 PM.

Anonymous User from , SD

July 5, 2022 at 11:22 AM

773-310-2425 reported as a Robocall. Received on July 5, 2022 at 10:18 AM.

Anonymous User from , NY

November 2, 2016 at 8:55 PM

reported as a Prerecorded Voice. Received on November 2, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 773-310-0203
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

May 4, 2015 at 11:11 PM

reported as a Live Voice. Received on May 1, 2015 at 11:29 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 773-310-4504
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

773-310-0XXX: 773-310-0200 | 773-310-0202 | 773-310-0205 | 773-310-0238 | 773-310-0247 | 773-310-0248 |
773-310-1XXX: 773-310-1000 | 773-310-1001 | 773-310-1050 | 773-310-1054 | 773-310-1055 | 773-310-1080 | 773-310-1100 | 773-310-1122 | 773-310-1130 | 773-310-1131 | 773-310-1133 | 773-310-1191 | 773-310-1600 | 773-310-1608 | 773-310-1620 | 773-310-1652 | 773-310-1653 | 773-310-1654 |
773-310-2XXX: 773-310-2000 | 773-310-2002 | 773-310-2006 | 773-310-2019 | 773-310-2400 | 773-310-2420 | 773-310-2424 | 773-310-2425 | 773-310-2447 | 773-310-2491 | 773-310-2758 | 773-310-2772 | 773-310-2777 | 773-310-2778 |
773-310-4XXX: 773-310-4500 | 773-310-4508 | 773-310-4509 | 773-310-4545 | 773-310-4600 | 773-310-4662 | 773-310-4666 | 773-310-4668 | 773-310-4800 | 773-310-4820 | 773-310-4822 | 773-310-4823 |
773-310-5XXX: 773-310-5600 | 773-310-5630 | 773-310-5631 | 773-310-5637 |
773-310-7XXX: 773-310-7000 | 773-310-7020 | 773-310-7040 | 773-310-7500 | 773-310-7507 | 773-310-7520 | 773-310-7522 | 773-310-7525 |