Phone Prefix
(301) 473-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
AS
Date Assigned
Dec 03, 2007
Number Range
First Number
(301) 473-0000
Last Number
(301) 473-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 473-1400 3014731400 | 3 |
| 2 | (301) 473-0493 3014730493 | 1 |
| 3 | (301) 473-3071 3014733071 | 1 |
| 4 | (301) 473-3981 3014733981 | 1 |
| 5 | (301) 473-5390 3014735390 | 1 |
| 6 | (301) 473-6234 3014736234 | 1 |
| 7 | (301) 473-6341 3014736341 | 1 |
| 8 | (301) 473-0072 3014730072 | 1 |
| 9 | (301) 473-6452 3014736452 | 1 |
About This Prefix
Phone numbers starting with (301) 473 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (473) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (473) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)