Phone Prefix
(240) 728-XXXX
MD • WSNGTNZN10
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WSNGTNZN10
Assigned To
VONAGE AMERICA LLC
OCN
197D
Status
AS
Date Assigned
May 13, 2020
Number Range
First Number
(240) 728-0000
Last Number
(240) 728-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (240) 728-2975 2407282975 | 2 |
| 2 | (240) 728-2312 2407282312 | 1 |
| 3 | (240) 728-2345 2407282345 | 1 |
| 4 | (240) 728-3602 2407283602 | 1 |
| 5 | (240) 728-5920 2407285920 | 1 |
| 6 | (240) 728-7260 2407287260 | 1 |
| 7 | (240) 728-7458 2407287458 | 1 |
| 8 | (240) 728-7481 2407287481 | 1 |
| 9 | (240) 728-0890 2407280890 | 1 |
| 10 | (240) 728-7984 2407287984 | 1 |
About This Prefix
Phone numbers starting with (240) 728 are part of the North American Numbering Plan (NANP). The first three digits (240) represent the Area Code (NPA), and the next three digits (728) represent the Central Office Code (NXX) or exchange.
- NPA (240) - Numbering Plan Area, identifies the geographic region
- NXX (728) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)