Phone Prefix
(301) 524-XXXX
MD • FREDERICK
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
FREDERICK
Assigned To
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Status
RT
Number Range
First Number
(301) 524-0000
Last Number
(301) 524-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 524-2952 3015242952 | 2 |
| 2 | (301) 524-2708 3015242708 | 1 |
| 3 | (301) 524-4099 3015244099 | 1 |
| 4 | (301) 524-5713 3015245713 | 1 |
| 5 | (301) 524-6389 3015246389 | 1 |
| 6 | (301) 524-7990 3015247990 | 1 |
| 7 | (301) 524-7998 3015247998 | 1 |
| 8 | (301) 524-8548 3015248548 | 1 |
| 9 | (301) 524-1850 3015241850 | 1 |
| 10 | (301) 524-9023 3015249023 | 1 |
About This Prefix
Phone numbers starting with (301) 524 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (524) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (524) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)