Phone Prefix
(240) 583-XXXX
MD • LAUREL236
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
LAUREL236
Assigned To
BANDWIDTH.COM CLEC, LLC - MD
OCN
071F
Status
AS
Date Assigned
Jul 15, 2010
Number Range
First Number
(240) 583-0000
Last Number
(240) 583-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (240) 583-1520 2405831520 | 1 |
| 2 | (240) 583-1684 2405831684 | 1 |
| 3 | (240) 583-3035 2405833035 | 1 |
| 4 | (240) 583-3404 2405833404 | 1 |
| 5 | (240) 583-3622 2405833622 | 1 |
| 6 | (240) 583-3898 2405833898 | 1 |
| 7 | (240) 583-6543 2405836543 | 1 |
| 8 | (240) 583-7723 2405837723 | 1 |
| 9 | (240) 583-8412 2405838412 | 1 |
About This Prefix
Phone numbers starting with (240) 583 are part of the North American Numbering Plan (NANP). The first three digits (240) represent the Area Code (NPA), and the next three digits (583) represent the Central Office Code (NXX) or exchange.
- NPA (240) - Numbering Plan Area, identifies the geographic region
- NXX (583) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)