Phone Prefix
(443) 660-XXXX
MD • PIKESVILLE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
PIKESVILLE
Assigned To
IP HORIZON LLC
OCN
515J
Status
AS
Date Assigned
Aug 12, 2013
Number Range
First Number
(443) 660-0000
Last Number
(443) 660-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 660-9300 4436609300 | 2 |
| 2 | (443) 660-0395 4436600395 | 1 |
| 3 | (443) 660-0667 4436600667 | 1 |
| 4 | (443) 660-0684 4436600684 | 1 |
| 5 | (443) 660-3047 4436603047 | 1 |
| 6 | (443) 660-8284 4436608284 | 1 |
| 7 | (443) 660-8288 4436608288 | 1 |
| 8 | (443) 660-0356 4436600356 | 1 |
| 9 | (443) 660-9844 4436609844 | 1 |
About This Prefix
Phone numbers starting with (443) 660 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (660) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (660) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)