Phone Prefix
(301) 354-XXXX
MD • WSNGTNZN10
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WSNGTNZN10
Assigned To
TELEPORT COMMUNICATIONS AMERICA, LLC - DC
OCN
7529
Status
RT
Number Range
First Number
(301) 354-0000
Last Number
(301) 354-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 354-5400 3013545400 | 4 |
| 2 | (301) 354-6678 3013546678 | 2 |
| 3 | (301) 354-4142 3013544142 | 2 |
| 4 | (301) 354-3932 3013543932 | 2 |
| 5 | (301) 354-3935 3013543935 | 1 |
| 6 | (301) 354-4650 3013544650 | 1 |
| 7 | (301) 354-5039 3013545039 | 1 |
| 8 | (301) 354-5075 3013545075 | 1 |
| 9 | (301) 354-6196 3013546196 | 1 |
| 10 | (301) 354-6265 3013546265 | 1 |
| 11 | (301) 354-6436 3013546436 | 1 |
| 12 | (301) 354-7267 3013547267 | 1 |
| 13 | (301) 354-7631 3013547631 | 1 |
| 14 | (301) 354-1241 3013541241 | 1 |
| 15 | (301) 354-9724 3013549724 | 1 |
| 16 | (301) 354-2590 3013542590 | 1 |
| 17 | (301) 354-3434 3013543434 | 1 |
| 18 | (301) 354-3809 3013543809 | 1 |
About This Prefix
Phone numbers starting with (301) 354 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (354) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (354) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)