Phone Prefix
(203) 397-XXXX
CT • NEW HAVEN
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
NEW HAVEN
Assigned To
SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
OCN
9147
Status
RT
Number Range
First Number
(203) 397-0000
Last Number
(203) 397-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 397-6430 2033976430 | 2 |
| 2 | (203) 397-6551 2033976551 | 2 |
| 3 | (203) 397-6131 2033976131 | 2 |
| 4 | (203) 397-3425 2033973425 | 1 |
| 5 | (203) 397-3626 2033973626 | 1 |
| 6 | (203) 397-4297 2033974297 | 1 |
| 7 | (203) 397-4640 2033974640 | 1 |
| 8 | (203) 397-4910 2033974910 | 1 |
| 9 | (203) 397-5160 2033975160 | 1 |
| 10 | (203) 397-5903 2033975903 | 1 |
| 11 | (203) 397-6225 2033976225 | 1 |
| 12 | (203) 397-6237 2033976237 | 1 |
| 13 | (203) 397-6573 2033976573 | 1 |
| 14 | (203) 397-6755 2033976755 | 1 |
| 15 | (203) 397-7365 2033977365 | 1 |
| 16 | (203) 397-7381 2033977381 | 1 |
| 17 | (203) 397-8375 2033978375 | 1 |
| 18 | (203) 397-9275 2033979275 | 1 |
| 19 | (203) 397-2928 2033972928 | 1 |
| 20 | (203) 397-9591 2033979591 | 1 |
| 21 | (203) 397-3038 2033973038 | 1 |
| 22 | (203) 397-3284 2033973284 | 1 |
About This Prefix
Phone numbers starting with (203) 397 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (397) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (397) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)