203-603

You are reviewing the Area Code (NPA/NXX) report for 203-603. Did you mean to search the SMS short code 203603?

Lookup Phone Number

Raw Number203603
Basic Format203-603
NPA (Area Code)203
NXX603

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityState
203-603-XXXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENAS NEW HAVENCT
Most 'popular' numbers on this prefix:

203-603-0XXX: 203-603-0700 | 203-603-0703 | 203-603-0706 | 203-603-0726 | 203-603-0737 | 203-603-0783 |
203-603-1XXX: 203-603-1100 | 203-603-1111 | 203-603-1175 | 203-603-1176 | 203-603-1177 |
203-603-5XXX: 203-603-5700 | 203-603-5701 | 203-603-5703 | 203-603-5707 | 203-603-5750 | 203-603-5753 | 203-603-5757 |
203-603-9XXX: 203-603-9900 | 203-603-9901 | 203-603-9909 | 203-603-9973 | 203-603-9975 | 203-603-9977 | 203-603-9990 | 203-603-9999 |

Reports

Anonymous User from Waterbury, Connecticut

April 14, 2024 at 4:35 PM

203-603-0706 reported as a Robocall. Received on April 10, 2024 at 12:35 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Meriden, Connecticut

May 25, 2023 at 1:49 PM

203-603-1173 reported as a Robocall. Received on May 25, 2023 at 1:44 PM.
Call for Warranties & protection plans

Anonymous User from Hackensack, New Jersey

October 12, 2022 at 11:57 AM

203-603-9903 reported as a Live Voice or Other. Received on October 12, 2022 at 11:55 AM.
Call for Medical & prescriptions

Anonymous User from Danbury, Connecticut

August 31, 2022 at 5:54 PM

203-603-9977 reported as a Live Voice or Other. Received on August 31, 2022 at 3:18 PM.

Anonymous User from Coventry, CT

March 18, 2021 at 4:03 PM

203-603-2481 reported as a Prerecorded Voice. Received on March 18, 2021 at 11:52 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Business/Government Phones on the 203-603 Prefix

PhoneNameAddress
203-603-5700Connex Credit Union