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203-357

You are reviewing the Area Code (NPA/NXX) report for 203-357. Did you mean to search the SMS short code 203357?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number203357
Basic Format203-357
NPA (Area Code)203
NXX357

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-357-0XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-1XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-2XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-3XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-4XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-5XXX199FBANDWIDTH.COM CLEC, LLC - CTSTAMFORDAS01/09/2014STAMFORDCTNE02/08/2014
203-357-6XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-7XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-8XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-9XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDRTSTAMFORDCTNE
203-357-XXXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTSTAMFORDASSTAMFORDCT

Business/Government Phones on the 203-357 Prefix

PhoneNameAddress
203-357-0023High Ridge Plumbing & Heating, LLC
203-357-0739Mark F. Katz Law Office
203-357-5555Allan F. Friedman Criminal Lawyer
203-357-8258Dario Palladino & Son Construction, LLC
203-357-8853Air Solutions, Inc.
203-357-9723Adow Pools, LLC
203-357-1221Subway116 Broad Street Stamford 06901 US
203-357-7681Saint Basil Ukrainian Catholic Seminary195 Glenbrook Road Stamford 06902 US
203-357-7681Ukrainian Museum and Library of Stamford161 Glenbrook Road Stamford 06902 US
203-357-7770A2Z Watch & Clock Services, LLC227 Main Street Norwalk 06851 US
203-357-8044McDonald's25 Bedford Street Stamford 06901 US

Reports

Anonymous User from , CT

April 20, 2026 at 12:20 PM

203-357-5465 reported as a Live Voice or Other. Received on April 13, 2026 at 12:27 PM.
Call for Home improvement & cleaning

Anonymous User from , CT

April 13, 2026 at 12:28 PM

203-357-5465 reported as a Live Voice or Other. Received on April 13, 2026 at 12:24 PM.
Call for Home improvement & cleaning

Anonymous User from , FL

March 11, 2026 at 12:13 PM

203-357-5048 reported as a Robocall. Received on March 11, 2026 at 12:03 PM.
Call for Dropped call or no message

Anonymous User from , CT

January 9, 2026 at 10:35 AM

203-357-5238 reported as a Robocall. Received on January 7, 2026 at 12:00 AM.

Anonymous User from , CT

December 10, 2025 at 11:16 AM

203-357-8705 reported as a Robocall. Received on December 9, 2025 at 8:04 AM.

Anonymous User from Branford, Connecticut

November 28, 2025 at 7:51 AM

203-357-8300 reported as a Robocall. Received on November 25, 2025 at 3:03 PM.

Anonymous User from , MI

August 13, 2025 at 5:45 PM

203-357-5777 reported as a Live Voice or Other. Received on August 13, 2025 at 5:31 PM.

Anonymous User from Fairfield, Connecticut

July 18, 2025 at 1:31 PM

203-357-6578 reported as a Live Voice or Other. Received on July 16, 2025 at 9:01 AM.
Call for Medical & prescriptions

Anonymous User from Easton, Connecticut

May 23, 2025 at 11:18 AM

203-357-9083 reported as a Live Voice or Other. Received on May 21, 2025 at 5:52 PM.

Anonymous User from Easton, Connecticut

May 22, 2025 at 10:37 AM

203-357-9083 reported as a Live Voice or Other. Received on May 21, 2025 at 5:52 PM.

Anonymous User from Woodbury, Connecticut

April 8, 2025 at 9:25 AM

203-357-5550 reported as a Robocall. Received on April 8, 2025 at 9:07 AM.
Call for Medical & prescriptions

Anonymous User from , CT

February 27, 2025 at 4:37 PM

203-357-3541 reported as a Robocall. Received on February 27, 2025 at 1:33 PM.
Call for Home improvement & cleaning

Anonymous User from Meriden, Connecticut

January 31, 2025 at 12:30 PM

203-357-5138 reported as a Robocall. Received on January 31, 2025 at 9:23 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Meriden, Connecticut

January 31, 2025 at 12:28 PM

203-357-5138 reported as a Robocall. Received on January 31, 2025 at 10:48 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Westport, Connecticut

January 8, 2025 at 10:38 AM

203-357-8304 reported as a Robocall. Received on January 8, 2025 at 10:36 AM.
Call for Energy, solar, & utilities

Anonymous User from , CT

December 11, 2024 at 5:11 PM

203-357-0596 reported as a Robocall. Received on December 11, 2024 at 5:00 PM.
Call for Energy, solar, & utilities

Anonymous User from , NY

July 26, 2024 at 5:13 PM

203-357-0357 reported as a Robocall. Received on July 26, 2024 at 5:10 PM.

Anonymous User from , CO

June 9, 2024 at 10:22 AM

203-357-5639 reported as a Live Voice or Other. Received on June 8, 2024 at 6:37 PM.
Call for No Subject Provided

Anonymous User from , CT

December 16, 2023 at 8:38 PM

203-357-0830 reported as a Robocall. Received on December 16, 2023 at 6:40 PM.
Call for Energy, solar, & utilities

Anonymous User from Annapolis, Maryland

September 21, 2023 at 5:05 PM

203-357-5326 reported as a unwanted call. Received on September 21, 2023 at 2:38 PM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

September 21, 2023 at 2:48 PM

203-357-5326 reported as a unwanted call. Received on September 21, 2023 at 2:38 PM.
Call for Dropped call or no message

Anonymous User from Montrose, CO

September 20, 2023 at 11:00 AM

203-357-5326 reported as a Prerecorded Voice. Received on September 20, 2023 at 12:09 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from Bridgeport, Connecticut

August 10, 2023 at 4:15 PM

203-357-9604 reported as a Robocall. Received on August 10, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from New Canaan, Connecticut

June 23, 2023 at 2:48 PM

203-357-5519 reported as a Robocall. Received on June 23, 2023 at 11:04 AM.
Call for Charities

Anonymous User from Oxford, Connecticut

November 2, 2022 at 3:13 PM

203-357-6136 reported as a Robocall. Received on November 2, 2022 at 3:09 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

October 13, 2022 at 7:51 AM

203-357-0211 reported as a Robocall. Received on October 12, 2022 at 2:44 PM.

Anonymous User from , CT

September 12, 2022 at 9:57 PM

203-357-2331 reported as a Robocall. Received on September 12, 2022 at 9:56 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

September 12, 2022 at 9:57 PM

203-357-2331 reported as a Robocall. Received on September 12, 2022 at 9:55 PM.
Call for Calls pretending to be government, businesses, or family and friends

Most 'popular' numbers on this prefix:

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203-357-1XXX: 203-357-1300 | 203-357-1308 | 203-357-1320 | 203-357-1322 | 203-357-1323 | 203-357-1333 | 203-357-1400 | 203-357-1408 | 203-357-1409 | 203-357-1411 | 203-357-1414 | 203-357-1415 |
203-357-2XXX: 203-357-2300 | 203-357-2301 | 203-357-2303 | 203-357-2330 | 203-357-2335 | 203-357-2338 |
203-357-5XXX: 203-357-5000 | 203-357-5001 | 203-357-5008 | 203-357-5010 | 203-357-5050 | 203-357-5303 | 203-357-5322 | 203-357-5325 | 203-357-5328 | 203-357-5353 | 203-357-5358 | 203-357-5359 | 203-357-5500 | 203-357-5510 | 203-357-5511 | 203-357-5512 | 203-357-5516 | 203-357-5570 | 203-357-5575 | 203-357-5577 | 203-357-5599 | 203-357-5600 | 203-357-5606 | 203-357-5630 | 203-357-5633 | 203-357-5635 | 203-357-5650 |
203-357-6XXX: 203-357-6100 | 203-357-6130 | 203-357-6135 | 203-357-6138 |
203-357-7XXX: 203-357-7700 | 203-357-7773 | 203-357-7774 | 203-357-7777 | 203-357-7792 | 203-357-7796 | 203-357-7798 | 203-357-7799 | 203-357-7800 | 203-357-7801 | 203-357-7807 | 203-357-7808 |
203-357-8XXX: 203-357-8211 | 203-357-8214 | 203-357-8217 | 203-357-8219 | 203-357-8226 | 203-357-8228 | 203-357-8229 | 203-357-8231 | 203-357-8233 | 203-357-8238 | 203-357-8250 | 203-357-8253 | 203-357-8255 | 203-357-8258 | 203-357-8281 | 203-357-8283 | 203-357-8288 | 203-357-8300 | 203-357-8301 | 203-357-8303 | 203-357-8330 | 203-357-8800 | 203-357-8850 | 203-357-8853 | 203-357-8856 | 203-357-8888 | 203-357-8899 |
203-357-9XXX: 203-357-9600 | 203-357-9606 | 203-357-9609 | 203-357-9653 | 203-357-9661 | 203-357-9666 | 203-357-9669 | 203-357-9720 | 203-357-9727 | 203-357-9729 | 203-357-9737 | 203-357-9738 | 203-357-9793 |