Phone Prefix
(301) 543-XXXX
MD • LAUREL236
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
LAUREL236
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
AS
Date Assigned
Jun 24, 2011
Number Range
First Number
(301) 543-0000
Last Number
(301) 543-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (301) 543-2465 3015432465 | 1 |
| 2 | (301) 543-3770 3015433770 | 1 |
| 3 | (301) 543-7326 3015437326 | 1 |
| 4 | (301) 543-8286 3015438286 | 1 |
About This Prefix
Phone numbers starting with (301) 543 are part of the North American Numbering Plan (NANP). The first three digits (301) represent the Area Code (NPA), and the next three digits (543) represent the Central Office Code (NXX) or exchange.
- NPA (301) - Numbering Plan Area, identifies the geographic region
- NXX (543) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)