Phone Prefix
(443) 523-XXXX
MD • SALISBURY
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
SALISBURY
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
OCN
6395
Status
AS
Date Assigned
Jun 02, 2006
Number Range
First Number
(443) 523-0000
Last Number
(443) 523-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 523-0131 4435230131 | 1 |
| 2 | (443) 523-0378 4435230378 | 1 |
| 3 | (443) 523-1457 4435231457 | 1 |
| 4 | (443) 523-1464 4435231464 | 1 |
| 5 | (443) 523-6696 4435236696 | 1 |
| 6 | (443) 523-7014 4435237014 | 1 |
| 7 | (443) 523-7076 4435237076 | 1 |
About This Prefix
Phone numbers starting with (443) 523 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (523) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (523) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)