Phone Prefix
(443) 240-XXXX
MD • BALTIMORE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
BALTIMORE
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
AS
Date Assigned
Jan 30, 2012
Number Range
First Number
(443) 240-0000
Last Number
(443) 240-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
3 reports
3
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 240-3910 4432403910 | 1 |
| 2 | (443) 240-5322 4432405322 | 1 |
| 3 | (443) 240-7547 4432407547 | 1 |
About This Prefix
Phone numbers starting with (443) 240 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (240) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (240) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)