Phone Prefix
(443) 899-XXXX
MD • WATERLO238
Search Number in This Prefix
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WATERLO238
Assigned To
ONVOY SPECTRUM, LLC
OCN
624H
Status
AS
Date Assigned
Oct 27, 2021
Number Range
First Number
(443) 899-0000
Last Number
(443) 899-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 899-7119 4438997119 | 2 |
| 2 | (443) 899-1090 4438991090 | 1 |
| 3 | (443) 899-1184 4438991184 | 1 |
| 4 | (443) 899-1272 4438991272 | 1 |
| 5 | (443) 899-1455 4438991455 | 1 |
| 6 | (443) 899-1865 4438991865 | 1 |
| 7 | (443) 899-2502 4438992502 | 1 |
| 8 | (443) 899-3352 4438993352 | 1 |
| 9 | (443) 899-3727 4438993727 | 1 |
| 10 | (443) 899-3989 4438993989 | 1 |
| 11 | (443) 899-4075 4438994075 | 1 |
| 12 | (443) 899-4858 4438994858 | 1 |
| 13 | (443) 899-6901 4438996901 | 1 |
| 14 | (443) 899-7340 4438997340 | 1 |
| 15 | (443) 899-0362 4438990362 | 1 |
| 16 | (443) 899-9653 4438999653 | 1 |
About This Prefix
Phone numbers starting with (443) 899 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (899) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (899) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)