Phone Prefix
(443) 938-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
Aug 10, 2007
Number Range
First Number
(443) 938-0000
Last Number
(443) 938-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 938-4837 4439384837 | 2 |
| 2 | (443) 938-2154 4439382154 | 1 |
| 3 | (443) 938-4192 4439384192 | 1 |
| 4 | (443) 938-9004 4439389004 | 1 |
| 5 | (443) 938-9015 4439389015 | 1 |
| 6 | (443) 938-9016 4439389016 | 1 |
| 7 | (443) 938-9042 4439389042 | 1 |
| 8 | (443) 938-9046 4439389046 | 1 |
| 9 | (443) 938-9072 4439389072 | 1 |
| 10 | (443) 938-9074 4439389074 | 1 |
| 11 | (443) 938-9303 4439389303 | 1 |
| 12 | (443) 938-9633 4439389633 | 1 |
| 13 | (443) 938-9680 4439389680 | 1 |
| 14 | (443) 938-9749 4439389749 | 1 |
| 15 | (443) 938-0937 4439380937 | 1 |
| 16 | (443) 938-9816 4439389816 | 1 |
About This Prefix
Phone numbers starting with (443) 938 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (938) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (938) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)