Phone Prefix
(203) 557-XXXX
CT • WESTPORT
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
WESTPORT
Assigned To
CABLEVISION LIGHTPATH, INC. - CT
OCN
4950
Status
RT
Number Range
First Number
(203) 557-0000
Last Number
(203) 557-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 557-0639 2035570639 | 1 |
| 2 | (203) 557-2039 2035572039 | 1 |
| 3 | (203) 557-3792 2035573792 | 1 |
| 4 | (203) 557-4348 2035574348 | 1 |
| 5 | (203) 557-4355 2035574355 | 1 |
| 6 | (203) 557-4761 2035574761 | 1 |
| 7 | (203) 557-5838 2035575838 | 1 |
| 8 | (203) 557-7732 2035577732 | 1 |
About This Prefix
Phone numbers starting with (203) 557 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (557) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (557) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)