Phone Prefix
(301) 388-XXXX
MD • WSNGTNZN12
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WSNGTNZN12
Assigned To
VERIZON MARYLAND, INC.
OCN
9212
Status
RT
Number Range
First Number
(301) 388-0000
Last Number
(301) 388-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
34 reports
34
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 388-5391 3013885391 | 6 |
| 2 | (301) 388-6676 3013886676 | 3 |
| 3 | (301) 388-4178 3013884178 | 2 |
| 4 | (301) 388-3491 3013883491 | 1 |
| 5 | (301) 388-3497 3013883497 | 1 |
| 6 | (301) 388-3717 3013883717 | 1 |
| 7 | (301) 388-3734 3013883734 | 1 |
| 8 | (301) 388-3935 3013883935 | 1 |
| 9 | (301) 388-5129 3013885129 | 1 |
| 10 | (301) 388-5286 3013885286 | 1 |
| 11 | (301) 388-5294 3013885294 | 1 |
| 12 | (301) 388-5532 3013885532 | 1 |
| 13 | (301) 388-5891 3013885891 | 1 |
| 14 | (301) 388-6061 3013886061 | 1 |
| 15 | (301) 388-6774 3013886774 | 1 |
| 16 | (301) 388-6868 3013886868 | 1 |
| 17 | (301) 388-7209 3013887209 | 1 |
| 18 | (301) 388-7280 3013887280 | 1 |
| 19 | (301) 388-7570 3013887570 | 1 |
| 20 | (301) 388-9741 3013889741 | 1 |
| 21 | (301) 388-9793 3013889793 | 1 |
| 22 | (301) 388-1234 3013881234 | 1 |
| 23 | (301) 388-9871 3013889871 | 1 |
| 24 | (301) 388-1506 3013881506 | 1 |
| 25 | (301) 388-2347 3013882347 | 1 |
About This Prefix
Phone numbers starting with (301) 388 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (388) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (388) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)