Phone Prefix
(443) 851-XXXX
MD • CATONSVL
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
CATONSVL
Assigned To
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Status
RT
Number Range
First Number
(443) 851-0000
Last Number
(443) 851-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 851-3906 4438513906 | 2 |
| 2 | (443) 851-2015 4438512015 | 1 |
| 3 | (443) 851-7462 4438517462 | 1 |
| 4 | (443) 851-9187 4438519187 | 1 |
| 5 | (443) 851-9534 4438519534 | 1 |
About This Prefix
Phone numbers starting with (443) 851 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (851) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (851) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)