203-388

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	203388
Basic Format	203-388
NPA (Area Code)	203
NXX	388

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
203-388-0XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-1XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-2XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-3XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-4XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-5XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	AS	08/07/2014	STAMFORD	CT	NE	09/06/2014
203-388-6XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	AS	08/07/2014	STAMFORD	CT	NE	09/06/2014
203-388-7XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-8XXX	612K	CSC VOICE, LLC	STAMFORD	AS	03/13/2008	STAMFORD	CT	NE	04/11/2008
203-388-9XXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	RT		STAMFORD	CT	NE
203-388-XXXX	7230	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT	STAMFORD	AS		STAMFORD	CT

Business/Government Phones on the 203-388 Prefix

Phone	Name	Address
203-388-8377	Washington Avenue Properties LLC
203-388-8378	Spring Climate LLC
203-388-0006	Target	21 Broad Street Stamford 06901 US

Reports

Anonymous User from , CT

April 29, 2026 at 7:58 PM

203-388-3496 reported as a Robocall. Received on April 29, 2026 at 10:20 AM.
Call for Dropped call or no message

Anonymous User from Nashville, Tennessee

March 12, 2026 at 5:45 PM

203-388-7640 reported as a Live Voice or Other. Received on March 11, 2026 at 11:00 AM.
Call for Dropped call or no message

Anonymous User from , CT

November 24, 2025 at 10:19 AM

203-388-5186 reported as a Live Voice or Other. Received on November 24, 2025 at 9:29 AM.

Anonymous User from Kuna, Idaho

March 17, 2025 at 7:46 PM

203-388-0158 reported as a Robocall. Received on March 14, 2025 at 2:22 PM.

Anonymous User from , CO

February 20, 2025 at 11:01 AM

203-388-0158 reported as a Live Voice or Other. Received on February 19, 2025 at 11:00 AM.

Anonymous User from Milford, Connecticut

September 11, 2024 at 2:47 PM

203-388-5627 reported as a Live Voice or Other. Received on September 11, 2024 at 9:45 AM.
Call for Home improvement & cleaning

Anonymous User from Albany, New York

November 17, 2023 at 1:36 PM

203-388-7442 reported as a Live Voice or Other. Received on November 10, 2023 at 3:15 PM.

Anonymous User from Albany, New York

November 11, 2023 at 9:49 AM

203-388-7442 reported as a Live Voice or Other. Received on November 10, 2023 at 3:15 PM.

Anonymous User from Albany, New York

September 13, 2023 at 6:41 PM

203-388-7442 reported as a Live Voice or Other. Received on September 13, 2023 at 9:09 AM.

Anonymous User from , KS

May 17, 2016 at 12:11 AM

203-388-2714 reported as a Live Voice. Received on December 1, 2005 at 12:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wired

Anonymous User from , CT

April 23, 2015 at 4:55 PM

reported as a Live Voice. Received on April 23, 2015 at 11:12 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-388-8641
Contacted via Wired

Most 'popular' numbers on this prefix:

203-388-0XXX: 203-388-0100 | 203-388-0150 | 203-388-0153 | 203-388-0157 | 203-388-0178 | 203-388-0198 | 203-388-0800 | 203-388-0808 | 203-388-0888 | 203-388-0890 | 203-388-0897 | 203-388-0899 |
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203-388-3XXX: 203-388-3400 | 203-388-3410 | 203-388-3411 | 203-388-3415 | 203-388-3444 | 203-388-3450 |
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203-388-7XXX: 203-388-7400 | 203-388-7443 | 203-388-7444 | 203-388-7448 | 203-388-7489 |
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