Phone Prefix
(240) 638-XXXX
MD • WSHNGTNZN3
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WSHNGTNZN3
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MD
OCN
6119
Status
RT
Number Range
First Number
(240) 638-0000
Last Number
(240) 638-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (240) 638-1217 2406381217 | 1 |
| 2 | (240) 638-2411 2406382411 | 1 |
| 3 | (240) 638-4367 2406384367 | 1 |
| 4 | (240) 638-5051 2406385051 | 1 |
| 5 | (240) 638-5331 2406385331 | 1 |
| 6 | (240) 638-6063 2406386063 | 1 |
| 7 | (240) 638-9824 2406389824 | 1 |
About This Prefix
Phone numbers starting with (240) 638 are part of the North American Numbering Plan (NANP). The first three digits (240) represent the Area Code (NPA), and the next three digits (638) represent the Central Office Code (NXX) or exchange.
- NPA (240) - Numbering Plan Area, identifies the geographic region
- NXX (638) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)