Phone Prefix
(443) 615-XXXX
MD • BALTIMORE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
BALTIMORE
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
OCN
6395
Status
AS
Date Assigned
May 14, 2007
Number Range
First Number
(443) 615-0000
Last Number
(443) 615-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 615-7165 4436157165 | 2 |
| 2 | (443) 615-7109 4436157109 | 2 |
| 3 | (443) 615-1830 4436151830 | 1 |
| 4 | (443) 615-3071 4436153071 | 1 |
| 5 | (443) 615-3508 4436153508 | 1 |
| 6 | (443) 615-3986 4436153986 | 1 |
| 7 | (443) 615-7139 4436157139 | 1 |
| 8 | (443) 615-0151 4436150151 | 1 |
| 9 | (443) 615-7168 4436157168 | 1 |
| 10 | (443) 615-1311 4436151311 | 1 |
About This Prefix
Phone numbers starting with (443) 615 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (615) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (615) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)