Phone Prefix
(301) 355-XXXX
MD • GAITHERSBG
Search Number in This Prefix
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
GAITHERSBG
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MD
OCN
6119
Status
AS
Date Assigned
Sep 30, 2009
Number Range
First Number
(301) 355-0000
Last Number
(301) 355-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
57 reports
57
Total FCC + FTC DNC complaints for numbers in this prefix
Top 41 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 355-3143 3013553143 | 13 |
| 2 | (301) 355-0056 3013550056 | 4 |
| 3 | (301) 355-3303 3013553303 | 2 |
| 4 | (301) 355-0621 3013550621 | 1 |
| 5 | (301) 355-0913 3013550913 | 1 |
| 6 | (301) 355-0983 3013550983 | 1 |
| 7 | (301) 355-1521 3013551521 | 1 |
| 8 | (301) 355-2077 3013552077 | 1 |
| 9 | (301) 355-2343 3013552343 | 1 |
| 10 | (301) 355-3131 3013553131 | 1 |
| 11 | (301) 355-3302 3013553302 | 1 |
| 12 | (301) 355-3366 3013553366 | 1 |
| 13 | (301) 355-3470 3013553470 | 1 |
| 14 | (301) 355-3479 3013553479 | 1 |
| 15 | (301) 355-3577 3013553577 | 1 |
| 16 | (301) 355-3584 3013553584 | 1 |
| 17 | (301) 355-3658 3013553658 | 1 |
| 18 | (301) 355-3837 3013553837 | 1 |
| 19 | (301) 355-4115 3013554115 | 1 |
| 20 | (301) 355-4145 3013554145 | 1 |
| 21 | (301) 355-4394 3013554394 | 1 |
| 22 | (301) 355-4580 3013554580 | 1 |
| 23 | (301) 355-5287 3013555287 | 1 |
| 24 | (301) 355-5723 3013555723 | 1 |
| 25 | (301) 355-5727 3013555727 | 1 |
| 26 | (301) 355-5808 3013555808 | 1 |
| 27 | (301) 355-5891 3013555891 | 1 |
| 28 | (301) 355-6367 3013556367 | 1 |
| 29 | (301) 355-6935 3013556935 | 1 |
| 30 | (301) 355-7045 3013557045 | 1 |
| 31 | (301) 355-7253 3013557253 | 1 |
| 32 | (301) 355-7654 3013557654 | 1 |
| 33 | (301) 355-7656 3013557656 | 1 |
| 34 | (301) 355-7779 3013557779 | 1 |
| 35 | (301) 355-8340 3013558340 | 1 |
| 36 | (301) 355-9193 3013559193 | 1 |
| 37 | (301) 355-9684 3013559684 | 1 |
| 38 | (301) 355-9699 3013559699 | 1 |
| 39 | (301) 355-9738 3013559738 | 1 |
| 40 | (301) 355-0394 3013550394 | 1 |
| 41 | (301) 355-0416 3013550416 | 1 |
About This Prefix
Phone numbers starting with (301) 355 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (355) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (355) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)