203-921

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	203921
Basic Format	203-921
NPA (Area Code)	203
NXX	921

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	City	State	Region
203-921-0XXX	9147	SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-1XXX	9147	SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-2XXX	9147	SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-3XXX	9147	SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-4XXX	9147	SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-5XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-6XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-7XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-8XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-9XXX	6388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT	STAMFORD	RT	STAMFORD	CT	NE
203-921-XXXX	9147	SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT	STAMFORD	AS	STAMFORD	CT

Business/Government Phones on the 203-921 Prefix

Phone	Name	Address
203-921-8994	Fox Hill Luxury Real Estate Maintenance Services
203-921-1431	ICCNY Islamic Center Masjid	1558 Washington Boulevard Stamford 06902 US

Reports

Anonymous User from Ft. Wayne, Indiana

January 30, 2026 at 4:00 PM

203-921-8298 reported as a Robocall. Received on January 30, 2026 at 2:42 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Westmont, Illinois

July 24, 2025 at 11:12 PM

203-921-2233 reported as a Live Voice or Other. Received on July 23, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

June 2, 2025 at 9:33 AM

203-921-5691 reported as a Robocall. Received on May 28, 2025 at 11:43 AM.

Anonymous User from , CT

August 1, 2024 at 4:14 PM

203-921-3861 reported as a unwanted call. Received on August 1, 2024 at 4:13 PM.

Anonymous User from , CT

June 19, 2023 at 5:12 PM

203-921-8246 reported as a Robocall. Received on June 19, 2023 at 4:45 PM.
Call for No Subject Provided

Anonymous User from West Haven, Connecticut

April 19, 2023 at 12:05 PM

203-921-7491 reported as a Robocall. Received on April 19, 2023 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from West Haven, Connecticut

April 19, 2023 at 11:36 AM

203-921-2871 reported as a Robocall. Received on April 19, 2023 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Branford, Connecticut

February 8, 2023 at 11:58 AM

203-921-4463 reported as a Robocall. Received on February 7, 2023 at 7:25 PM.

Anonymous User from , CT

November 15, 2022 at 8:06 AM

203-921-0763 reported as a Robocall. Received on November 14, 2022 at 11:44 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

November 3, 2022 at 4:37 PM

203-921-2172 reported as a unwanted call. Received on November 3, 2022 at 4:35 PM.
Call for Dropped call or no message

Anonymous User from , NY

June 1, 2022 at 4:40 PM

203-921-7752 reported as a Live Voice or Other. Received on June 1, 2022 at 4:39 PM.

Most 'popular' numbers on this prefix:

203-921-0XXX: 203-921-0703 | 203-921-0762 | 203-921-0767 | 203-921-0769 | 203-921-0771 | 203-921-0773 |
203-921-2XXX: 203-921-2170 | 203-921-2175 | 203-921-2179 | 203-921-2188 | 203-921-2197 | 203-921-2198 | 203-921-2800 | 203-921-2870 | 203-921-2875 | 203-921-2877 | 203-921-2888 |
203-921-3XXX: 203-921-3800 | 203-921-3820 | 203-921-3850 | 203-921-3860 | 203-921-3865 | 203-921-3869 |
203-921-4XXX: 203-921-4100 | 203-921-4120 | 203-921-4160 | 203-921-4161 | 203-921-4168 | 203-921-4400 | 203-921-4404 | 203-921-4440 | 203-921-4460 | 203-921-4462 | 203-921-4465 |
203-921-7XXX: 203-921-7400 | 203-921-7448 | 203-921-7474 | 203-921-7491 | 203-921-7492 | 203-921-7498 | 203-921-7700 | 203-921-7750 | 203-921-7753 | 203-921-7755 | 203-921-7770 | 203-921-7777 |
203-921-8XXX: 203-921-8226 | 203-921-8229 | 203-921-8241 | 203-921-8242 | 203-921-8248 | 203-921-8288 | 203-921-8900 | 203-921-8901 | 203-921-8907 | 203-921-8990 | 203-921-8998 | 203-921-8999 |
203-921-9XXX: 203-921-9800 | 203-921-9807 | 203-921-9808 | 203-921-9830 | 203-921-9833 | 203-921-9835 |