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203-451

You are reviewing the Area Code (NPA/NXX) report for 203-451. Did you mean to search the SMS short code 203451?

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Raw Number203451
Basic Format203-451
NPA (Area Code)203
NXX451

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
203-451-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWESTPORTASWESTPORTCT

Business/Government Phones on the 203-451 Prefix

PhoneNameAddress
203-451-0774Kraftpowercon, Inc.
203-451-13681Source LLC
203-451-6026Four String Media LLC
203-451-6571Home Care by Maxine
203-451-7518Friendly Companion and Homemakers LLC
203-451-8497Robert P. Pryor Professional Engineer & Land Surveyor

Reports

Anonymous User from , NY

March 15, 2026 at 1:31 PM

203-451-3325 reported as a Robocall. Received on March 13, 2026 at 4:56 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Ansonia, Connecticut

March 13, 2026 at 2:02 PM

203-451-9089 reported as a Robocall. Received on March 13, 2026 at 1:59 PM.
Call for Dropped call or no message

Anonymous User from Hudson, Massachusetts

February 18, 2026 at 10:40 AM

203-451-4988 reported as a Robocall. Received on February 18, 2026 at 9:22 AM.

Anonymous User from , CT

January 16, 2026 at 5:43 AM

203-451-1848 reported as a Robocall. Received on January 14, 2026 at 12:00 AM.

Anonymous User from Stamford, Connecticut

January 14, 2026 at 2:32 PM

203-451-3648 reported as a Live Voice or Other. Received on January 14, 2026 at 12:25 PM.

Anonymous User from , MI

January 12, 2026 at 11:15 AM

203-451-4988 reported as a Live Voice or Other. Received on January 12, 2026 at 10:49 AM.

Anonymous User from , NY

August 4, 2025 at 1:50 PM

203-451-7059 reported as a unwanted call. Received on August 4, 2025 at 1:38 PM.
Call for No Subject Provided

Anonymous User from Fairfield, Connecticut

February 10, 2025 at 10:16 AM

203-451-1214 reported as a unwanted call. Received on February 8, 2025 at 3:43 PM.
Call for Dropped call or no message

Anonymous User from , TX

January 29, 2025 at 3:42 PM

203-451-4988 reported as a Live Voice or Other. Received on January 22, 2025 at 10:11 AM.

Anonymous User from Johnson City, New York

June 3, 2024 at 4:31 PM

203-451-4353 reported as a Robocall. Received on June 3, 2024 at 9:07 AM.
Call for Charities

Anonymous User from , CT

March 25, 2024 at 8:04 AM

203-451-2686 reported as a unwanted call. Received on March 22, 2024 at 2:13 PM.
Call for Dropped call or no message

Anonymous User from , CT

August 21, 2023 at 7:46 AM

203-451-4216 reported as a Robocall. Received on August 17, 2023 at 5:48 PM.

Anonymous User from , CT

June 26, 2023 at 11:35 AM

203-451-5262 reported as a Live Voice or Other. Received on June 26, 2023 at 11:03 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Anderson, South Carolina

January 25, 2023 at 12:51 PM

2034516 reported as a Robocall. Received on January 25, 2023 at 12:32 PM.

Anonymous User from Dunedin, Connecticut

September 23, 2022 at 4:57 PM

203-451-6047 reported as a Live Voice or Other. Received on September 23, 2022 at 4:15 PM.

Anonymous User from , CT

August 17, 2015 at 4:11 PM

reported as a Prerecorded Voice. Received on August 17, 2015 at 11:00 AM.
Robocall for unknown
Caller ID indicated they called from 203-451-1163
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

203-451-0XXX: 203-451-0300 | 203-451-0303 | 203-451-0308 | 203-451-0350 | 203-451-0353 | 203-451-0355 | 203-451-0700 | 203-451-0707 | 203-451-0770 | 203-451-0777 | 203-451-0778 |
203-451-1XXX: 203-451-1111 | 203-451-1122 | 203-451-1162 | 203-451-1167 | 203-451-1169 | 203-451-1199 | 203-451-1210 | 203-451-1212 | 203-451-1214 | 203-451-1233 | 203-451-1234 | 203-451-1300 | 203-451-1305 | 203-451-1308 | 203-451-1360 | 203-451-1362 | 203-451-1365 |
203-451-2XXX: 203-451-2680 | 203-451-2683 | 203-451-2688 |
203-451-3XXX: 203-451-3200 | 203-451-3250 | 203-451-3252 | 203-451-3255 | 203-451-3258 | 203-451-3500 | 203-451-3555 | 203-451-3558 | 203-451-3590 | 203-451-3595 | 203-451-3599 |
203-451-4XXX: 203-451-4200 | 203-451-4210 | 203-451-4211 | 203-451-4212 | 203-451-4241 | 203-451-4242 | 203-451-4300 | 203-451-4350 | 203-451-4353 | 203-451-4355 | 203-451-4900 | 203-451-4980 | 203-451-4988 | 203-451-4989 | 203-451-4997 | 203-451-4998 |
203-451-5XXX: 203-451-5200 | 203-451-5250 | 203-451-5260 | 203-451-5262 | 203-451-5265 |
203-451-6XXX: 203-451-6000 | 203-451-6003 | 203-451-6030 | 203-451-6040 | 203-451-6044 | 203-451-6047 | 203-451-6300 | 203-451-6308 | 203-451-6309 | 203-451-6383 | 203-451-6391 | 203-451-6393 | 203-451-6500 | 203-451-6510 | 203-451-6550 | 203-451-6570 | 203-451-6575 | 203-451-6577 |
203-451-7XXX: 203-451-7300 | 203-451-7303 | 203-451-7308 | 203-451-7390 | 203-451-7393 | 203-451-7399 | 203-451-7500 | 203-451-7510 | 203-451-7517 | 203-451-7518 | 203-451-7530 | 203-451-7577 |
203-451-8XXX: 203-451-8483 | 203-451-8486 | 203-451-8487 | 203-451-8491 | 203-451-8493 | 203-451-8497 | 203-451-8800 | 203-451-8801 | 203-451-8850 | 203-451-8853 | 203-451-8855 | 203-451-8880 |
203-451-9XXX: 203-451-9900 | 203-451-9907 | 203-451-9909 | 203-451-9953 | 203-451-9954 | 203-451-9955 |