Phone Prefix
(301) 545-XXXX
MD • WSNGTNZN10
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WSNGTNZN10
Assigned To
VERIZON MARYLAND, INC.
OCN
9212
Status
RT
Number Range
First Number
(301) 545-0000
Last Number
(301) 545-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 545-0387 3015450387 | 1 |
| 2 | (301) 545-0545 3015450545 | 1 |
| 3 | (301) 545-1042 3015451042 | 1 |
| 4 | (301) 545-1046 3015451046 | 1 |
| 5 | (301) 545-1252 3015451252 | 1 |
| 6 | (301) 545-1256 3015451256 | 1 |
| 7 | (301) 545-1278 3015451278 | 1 |
| 8 | (301) 545-1373 3015451373 | 1 |
| 9 | (301) 545-1988 3015451988 | 1 |
| 10 | (301) 545-3752 3015453752 | 1 |
| 11 | (301) 545-3954 3015453954 | 1 |
| 12 | (301) 545-6404 3015456404 | 1 |
| 13 | (301) 545-6943 3015456943 | 1 |
| 14 | (301) 545-8826 3015458826 | 1 |
| 15 | (301) 545-9410 3015459410 | 1 |
| 16 | (301) 545-9810 3015459810 | 1 |
| 17 | (301) 545-9850 3015459850 | 1 |
About This Prefix
Phone numbers starting with (301) 545 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (545) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (545) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)