Phone Prefix
(203) 553-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) 553-0000
Last Number
(203) 553-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 553-2698 2035532698 | 2 |
| 2 | (203) 553-0946 2035530946 | 1 |
| 3 | (203) 553-3420 2035533420 | 1 |
| 4 | (203) 553-3885 2035533885 | 1 |
| 5 | (203) 553-4683 2035534683 | 1 |
| 6 | (203) 553-5605 2035535605 | 1 |
| 7 | (203) 553-5962 2035535962 | 1 |
| 8 | (203) 553-6964 2035536964 | 1 |
| 9 | (203) 553-7616 2035537616 | 1 |
| 10 | (203) 553-8900 2035538900 | 1 |
| 11 | (203) 553-9367 2035539367 | 1 |
| 12 | (203) 553-0641 2035530641 | 1 |
| 13 | (203) 553-9484 2035539484 | 1 |
About This Prefix
Phone numbers starting with (203) 553 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (553) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (553) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)