Phone Prefix
(443) 353-XXXX
MD • COCKEYSVL
Search Number in This Prefix
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
COCKEYSVL
Assigned To
BANDWIDTH.COM CLEC, LLC - MD
OCN
071F
Status
AS
Date Assigned
Oct 01, 2014
Number Range
First Number
(443) 353-0000
Last Number
(443) 353-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
50 reports
50
Total FCC + FTC DNC complaints for numbers in this prefix
Top 45 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 353-4187 4433534187 | 3 |
| 2 | (443) 353-4965 4433534965 | 2 |
| 3 | (443) 353-4593 4433534593 | 2 |
| 4 | (443) 353-8996 4433538996 | 2 |
| 5 | (443) 353-4581 4433534581 | 1 |
| 6 | (443) 353-4584 4433534584 | 1 |
| 7 | (443) 353-4632 4433534632 | 1 |
| 8 | (443) 353-4636 4433534636 | 1 |
| 9 | (443) 353-4791 4433534791 | 1 |
| 10 | (443) 353-4797 4433534797 | 1 |
| 11 | (443) 353-4798 4433534798 | 1 |
| 12 | (443) 353-4851 4433534851 | 1 |
| 13 | (443) 353-4856 4433534856 | 1 |
| 14 | (443) 353-4878 4433534878 | 1 |
| 15 | (443) 353-4885 4433534885 | 1 |
| 16 | (443) 353-4888 4433534888 | 1 |
| 17 | (443) 353-4891 4433534891 | 1 |
| 18 | (443) 353-4901 4433534901 | 1 |
| 19 | (443) 353-4921 4433534921 | 1 |
| 20 | (443) 353-4928 4433534928 | 1 |
| 21 | (443) 353-4941 4433534941 | 1 |
| 22 | (443) 353-4952 4433534952 | 1 |
| 23 | (443) 353-4953 4433534953 | 1 |
| 24 | (443) 353-6972 4433536972 | 1 |
| 25 | (443) 353-7734 4433537734 | 1 |
| 26 | (443) 353-8001 4433538001 | 1 |
| 27 | (443) 353-8012 4433538012 | 1 |
| 28 | (443) 353-8071 4433538071 | 1 |
| 29 | (443) 353-8172 4433538172 | 1 |
| 30 | (443) 353-8198 4433538198 | 1 |
| 31 | (443) 353-8375 4433538375 | 1 |
| 32 | (443) 353-8377 4433538377 | 1 |
| 33 | (443) 353-8397 4433538397 | 1 |
| 34 | (443) 353-8407 4433538407 | 1 |
| 35 | (443) 353-8694 4433538694 | 1 |
| 36 | (443) 353-8780 4433538780 | 1 |
| 37 | (443) 353-8906 4433538906 | 1 |
| 38 | (443) 353-9175 4433539175 | 1 |
| 39 | (443) 353-9282 4433539282 | 1 |
| 40 | (443) 353-9598 4433539598 | 1 |
| 41 | (443) 353-0800 4433530800 | 1 |
| 42 | (443) 353-9753 4433539753 | 1 |
| 43 | (443) 353-0819 4433530819 | 1 |
| 44 | (443) 353-0922 4433530922 | 1 |
| 45 | (443) 353-4480 4433534480 | 1 |
About This Prefix
Phone numbers starting with (443) 353 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (353) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (353) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)