Phone Prefix
(240) 478-XXXX
MD • WSHNGTNZN3
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WSHNGTNZN3
Assigned To
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Status
AS
Date Assigned
Dec 27, 2005
Number Range
First Number
(240) 478-0000
Last Number
(240) 478-9999
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) 478-0417 2404780417 | 1 |
| 2 | (240) 478-6015 2404786015 | 1 |
| 3 | (240) 478-6226 2404786226 | 1 |
| 4 | (240) 478-6349 2404786349 | 1 |
| 5 | (240) 478-6431 2404786431 | 1 |
| 6 | (240) 478-6469 2404786469 | 1 |
| 7 | (240) 478-6496 2404786496 | 1 |
| 8 | (240) 478-6877 2404786877 | 1 |
| 9 | (240) 478-9228 2404789228 | 1 |
| 10 | (240) 478-9874 2404789874 | 1 |
About This Prefix
Phone numbers starting with (240) 478 are part of the North American Numbering Plan (NANP). The first three digits (240) represent the Area Code (NPA), and the next three digits (478) represent the Central Office Code (NXX) or exchange.
- NPA (240) - Numbering Plan Area, identifies the geographic region
- NXX (478) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)