Phone Prefix
(203) 357-XXXX
CT • STAMFORD
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
STAMFORD
Assigned To
SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
OCN
9147
Status
RT
Number Range
First Number
(203) 357-0000
Last Number
(203) 357-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 357-5138 2033575138 | 2 |
| 2 | (203) 357-9083 2033579083 | 2 |
| 3 | (203) 357-1828 2033571828 | 1 |
| 4 | (203) 357-3541 2033573541 | 1 |
| 5 | (203) 357-5326 2033575326 | 1 |
| 6 | (203) 357-5550 2033575550 | 1 |
| 7 | (203) 357-0357 2033570357 | 1 |
| 8 | (203) 357-5777 2033575777 | 1 |
| 9 | (203) 357-6578 2033576578 | 1 |
| 10 | (203) 357-8300 2033578300 | 1 |
| 11 | (203) 357-8304 2033578304 | 1 |
| 12 | (203) 357-8705 2033578705 | 1 |
| 13 | (203) 357-5639 2033575639 | 1 |
| 14 | (203) 357-0596 2033570596 | 1 |
About This Prefix
Phone numbers starting with (203) 357 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (357) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (357) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)