Phone Prefix
(203) 307-XXXX
CT • FAIRFIELD
Search Number in This Prefix
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
FAIRFIELD
Assigned To
BANDWIDTH.COM CLEC, LLC - CT
OCN
199F
Status
AS
Date Assigned
Apr 27, 2011
Number Range
First Number
(203) 307-0000
Last Number
(203) 307-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
45 reports
45
Total FCC + FTC DNC complaints for numbers in this prefix
Top 28 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 307-0715 2033070715 | 16 |
| 2 | (203) 307-5990 2033075990 | 3 |
| 3 | (203) 307-0720 2033070720 | 1 |
| 4 | (203) 307-0827 2033070827 | 1 |
| 5 | (203) 307-0857 2033070857 | 1 |
| 6 | (203) 307-0915 2033070915 | 1 |
| 7 | (203) 307-1635 2033071635 | 1 |
| 8 | (203) 307-1735 2033071735 | 1 |
| 9 | (203) 307-2371 2033072371 | 1 |
| 10 | (203) 307-2443 2033072443 | 1 |
| 11 | (203) 307-2569 2033072569 | 1 |
| 12 | (203) 307-2779 2033072779 | 1 |
| 13 | (203) 307-2881 2033072881 | 1 |
| 14 | (203) 307-3175 2033073175 | 1 |
| 15 | (203) 307-5313 2033075313 | 1 |
| 16 | (203) 307-5626 2033075626 | 1 |
| 17 | (203) 307-5707 2033075707 | 1 |
| 18 | (203) 307-5785 2033075785 | 1 |
| 19 | (203) 307-6541 2033076541 | 1 |
| 20 | (203) 307-8072 2033078072 | 1 |
| 21 | (203) 307-8185 2033078185 | 1 |
| 22 | (203) 307-8752 2033078752 | 1 |
| 23 | (203) 307-9100 2033079100 | 1 |
| 24 | (203) 307-9160 2033079160 | 1 |
| 25 | (203) 307-9377 2033079377 | 1 |
| 26 | (203) 307-0463 2033070463 | 1 |
| 27 | (203) 307-9706 2033079706 | 1 |
| 28 | (203) 307-0501 2033070501 | 1 |
About This Prefix
Phone numbers starting with (203) 307 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (307) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (307) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)