Phone Prefix
(240) 553-XXXX
MD • WSNG236Z13
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
WSNG236Z13
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(240) 553-0000
Last Number
(240) 553-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (240) 553-5355 2405535355 | 2 |
| 2 | (240) 553-3026 2405533026 | 1 |
| 3 | (240) 553-3044 2405533044 | 1 |
| 4 | (240) 553-3062 2405533062 | 1 |
| 5 | (240) 553-3088 2405533088 | 1 |
| 6 | (240) 553-6067 2405536067 | 1 |
| 7 | (240) 553-3013 2405533013 | 1 |
| 8 | (240) 553-7084 2405537084 | 1 |
About This Prefix
Phone numbers starting with (240) 553 are part of the North American Numbering Plan (NANP). The first three digits (240) represent the Area Code (NPA), and the next three digits (553) represent the Central Office Code (NXX) or exchange.
- NPA (240) - Numbering Plan Area, identifies the geographic region
- NXX (553) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)